Site Handbook
The arrangements of equipment shown in photographs may have been assembled by others and therefore not reflect current best working practices or legislation requirements
Product information within this handbook is restricted to the principle components and
does not feature the full range. For further information please contact your local RMD
Kwikform branch or refer to our website: www.rmdkwikform.com
Our policy is one of continuous improvement and we reserve the right to change, alter
or modify any detail, capacity, design, weight, dimension or code without prior notice
being given.
www.rmdkwikform.com
A member of the Interserve Group of Companies.
v1. March 2015
Contents
INTRODUCTION
RMD Kwikform Middle East
Quality Assurance
Health & Safety
RMD Kwikform Network
Engineering Services
Customer Service
FORMWORK
Superslim Soldiers
Aluminium Beams
GTX Beam
Maxima
Minima
Kwik Column
Ascent F
Rapidclimb
Tru-lift
SHORING & SOFFIT SUPPORT SYSTEMS
Alshor Plus
Rapidshor
Kwikstage Propping
Props & Trench Struts
Megashor
R700
Airodek
Prop Tableform
SAFETY SYSTEMS
Ascent S
Ultraguard
HARDWARE & ACCESSORIES
Rapid Bar Tie
Anchor Screws
Scaffold Fittings
APPENDIX
Measurement
Concrete Volumes
Mass Densities
Glossary
RMD Kwikform Global Contacts
2
2
3
4
5
5
7
8
20
25
30
37
53
57
63
69
75
76
91
104
112
115
122
127
139
145
146
154
157
158
166
167
170
171
179
182
184
240
INTRODUCTION
RMD Kwikform
RMD Kwikform is a customer driven business
providing innovative and cost effective solutions
for all formwork and shoring requirements.
With a diverse product range and ongoing
technical software development, coupled with
our determination to provide a high quality
service and engineering excellence, we work in
partnership with our customers throughout the
construction cycle to ensure the project finishes
on time and on budget.
For over 65 years, we have provided formwork
and shoring solutions for the construction and
related industries throughout the world, including:
» Commercial Building
» Civil Engineering
» High Rise Buildings
» Entertainment
» Bridges
» Roads
» Utilities
» Mining
» Stadiums
» Retail
Quality Assurance
RMD Kwikform is accredited to OHSAS18001
Quality Systems, for design, development,
production, installation and servicing.
Our company-wide commitment to quality and our
aim to exceed our customers’ expectations, helps
us to hire and sell a consistently high standard of
construction equipment and provide an exceptional
level of service, which leads to higher customer
satisfaction.
2 RMD Kwikform Site Handbook
INTRODUCTION
Health and safety underpins everything we do.
The designs we produce not only meet customers
construction requirements, they also ensure the
safe erection, movement and dismantling on
site, as well as the safety of the site operatives
throughout the project. All RMD Kwikform staff
are trained on best working practices in regard to
health and safety, and are aware of the companys
Senior Managements commitment to safe
working practices.
All RMD Kwikform equipment is fully supported
with technical data sheets, equipment guidance
notes and application risk assessments to ensure
everyone working with RMD Kwikform equipment
is fully aware of the equipment limits, safe erection
and dismantling and safe transport of equipment
to and from site.
Underpinning all RMD Kwikform operations is
our global Safety Management System, which
all businesses adhere to, so no matter where our
customers are, they are guaranteed maximum,
consistent safety levels when working with RMD
Kwikform.
INTRODUCTION
RMD Kwikform Site Handbook 3
INTRODUCTION
Health & Safety
INTRODUCTION
RMD Kwikform Network
To maximize the service levels we can provide to our customers, RMD
Kwikform has a network of offices throughout the world, strategically
located to provide local design, sales and equipment supply facilities. The
network ensures we’re only a step away to support on site operations and
respond quickly and effectively to our customers’ needs.
Investors in People
RMD Kwikform is a business built on people. They are what ensure RMD
Kwikform surpasses customer expectations time after time.
Delivering and developing quality through people, irrespective of
environment, culture or service, people make the difference between good
and excellent organisations.
RMD Kwikform Middle East is an accredited Investor in People - Bronze
employer.
4 RMD Kwikform Site Handbook
INTRODUCTION
RMD Kwikform has its design capability spread throughout the region, in
order to maximize local engineering support. With an eye on continuous
improvement, ongoing training and development programs, and best
practice shared throughout our global engineering network, we are able
to provide solutions that are tailored to our customers exact requirements.
Customer Service
Equipment hire is just one of the ways in which RMD Kwikform adds
value. Apart from helping customers to eliminate high capital expenditure,
and the future need to maintain and store redundant equipment, RMD
Kwikform provides a range of support services that support customers
on-site. These include assessment of project needs, assistance with value
engineering, detailed commercial and engineering proposals, engineered
erection drawings, method statements and design calculations and
dedicated site assistance for the duration of the project. Product training
for on site operatives is also provided. All technical recommendations
meet the British Standards for formwork and shoring that are current at
the time of printing.
RMD Kwikform has dedicated equipment demonstration facilities, allowing
customers to see our equipment, understand how it works and the features
and benefits they can achieve.
Demonstration Area, Dubai, UAE
INTRODUCTION
RMD Kwikform Site Handbook 5
INTRODUCTION
Engineering Services
6 RMD Kwikform Site Handbook
FORMWORK
Soldiers & Beams
Superslim Soldiers
The definitive primary formwork beam.
Aluminium Beams
Lightweight & strong; used as both primary and secondary
bearers.
GTX Beams
Highly productive timber beams; used as both primary and
secondary bearers.
8
20
25
Wall Formwork
Maxima
80kN/m2 large modular panel wall formwork.
Minima
60kN/m2 lightweight modular panel wall formwork.
Kwik Column
Quick and easy column formwork.
30
37
53
Climbing Formwork
Ascent F
Guided climbing formwork.
Rapidclimb
Crane assisted climbing formwork
Tru-Lift
Hydraulically controlled climbing formwork.
FORMWORK
57
63
69
RMD Kwikform Site Handbook 7
FORMWORK
FORMWORK SYSTEMS
Superslim Soldiers
The Definitive Primary Beam
SUPERSLIM
SOLDIERS
The Superslim Soldier is the definitive primary beam for both formwork
and shoring applications, with its unrivalled strength-to-weight ratio,
versatility and range of accessories. Robust and easily assembled into
beams of almost any length, the Superslim Soldier can be re-used on site
after site, without modification.
Key Features & Benefits:
Scope: Nine standard lengths, from 10mm to 3600mm, give almost
unlimited scope for assembling beams of virtually any length.
Flexibility: Huge range of standard accessories are designed to reflect
the diverse applications demanded by major projects. Gantries, shoring,
spanning trusses and frames, as well as formwork panels.
Compatibility: Standard fixtures and clamps make it fully compatible with
other RMD Kwikform product ranges and, in many cases, with customers’
own equipment.
Versatility: Formwork ties and other components can be fixed virtually
anywhere along the Superslim Soldier’s length, giving complete freedom
to create the optimum design, whatever the application.
Longevity: Robustness to cope with the demands of frequent re-use
means easier assembly and consistently accurate fabrication on-site.
8 RMD Kwikform Site Handbook
FORMWORK
Code
Code
(Painted)
(Galvanised)
SUPERSILM
SOLDIERS
Superslim Soldiers
Description
Weight (Kg)
38.8
SSM11260 SSM91260 Superslim Soldier 1260mm
33.0
SSX10900 SSX90900 Superslim Soldier 900mm
22.0
SSX10720 SSX90720 Superslim Soldier 720mm
18.7
SSX10540 SSX90540 Superslim Soldier 540mm
15.2
SSX10360 SSX90360 Superslim Soldier 360mm
12.0
SSX10180 SSX90180 Superslim Soldier 180mm
8.7
SSX10090 SSX90090 Superslim Soldier 90mm
7.3
SSX10040
2.9
FORMWORK
137mm
90mm
180mm
21mm dia
360mm
540mm
720mm
900mm
1260mm
1800mm
Superslim Soldier End Plate 10mm
2700mm
-
90mm
55.4
SSX11800 SSX91800 Superslim Soldier 1800mm
180mm
72.2
SSX12700 SSX92700 Superslim Soldier 2700mm
3600mm
SSX13600 SSX93600 Superslim Soldier 3600mm
RMD Kwikform Site Handbook 9
Alform to Superslim Soldier Clamp
Used to connect Alform Beams Superslim Soldiers.
Code
Description
Weight (Kg)
SUPERSLIM
SOLDIERS
AFX20015 Superslim Clamp
0.14
AFX20022 M12 Unifix Bolt
0.05
BNX00012 Hex Nut - M12 Gr8.8
0.01
GTX to Soldier Clamp
Used to connect GTX Beams to Superslim Soldiers and
Walers.
Code
Description
Weight (Kg)
GTX10001 GTX to Soldier Clamp Mk1A
0.6
Timber Waling Clamp Assembly
For connecting timber walers to Superslim Soldiers.
Code
Description
Weight (Kg)
SSM00016 Timber Waling Clamp - Short
0.25
SSM00017 Timber Waling Clamp - Long
0.42
Universal Clamp
Connects Alform Beams to Superslim Soldiers.
Code
Description
SSM00014 Universal Clamp
Weight (Kg)
0.5
SWL Tension = 3kN per Clamp
SWL Slip = 1kN per pair of Clamps
10 RMD Kwikform Site Handbook
FORMWORK
‘B’ Clamp
Used to connect scaffold tube to Soldiers at right angles.
Code
Description
Weight (Kg)
0.7
SUPERSILM
SOLDIERS
RPX10005 ‘B’ Clamp
SWL = 3.25kN / pair
Slimshor Tube Clamp
The Slimshor Tube Clamp is a swivel fitting and used to
connect scaffold tube to Soldiers at any angle.
Code
Description
Weight (Kg)
SSU10024 Tube Clamp
1.3
SWL = 6.25kNm in slip / each
6-Way Connector
Connects to the base of Superslim Soldiers, enabling
connections at right angles vertically and horizontally.
Code
Description
Weight (Kg)
SSU20666 6-Way Connector
23.0
Anchor Plate 15mm
Secures the end of a soldier to concrete or masonry.
Code
Description
SSU10036 Superslim Anchor Plate
Weight (Kg)
7.4
SWL = 70kN Tension / 90kN Shear
FORMWORK
RMD Kwikform Site Handbook 11
90° Corner Angle
Allows connection of two soldiers at a right angle, and/or
the connection of a heavy duty push-pull prop.
Code
Description
Weight (Kg)
SUPERSLIM
SOLDIERS
SSU10003 Superslim 90° Corner
8.7
Pivot Cleat Set
Used as a hinged connector for Soldiers for angles from 55
to 220 degrees.
Code
Description
Weight (Kg)
SSU10028 Pivot Cleat Set
8.8
Corner Pivot
Used to attach Soldiers at right angles and permits limited
rotation. Horizontal Soldier can be tilted up to 15° from the
horizontal.
Code
Description
Weight (Kg)
SSU10019 Corner Pivot
7.3
SWL = 65kN / Pivot
End Plate Adaptor
Allows the connection of a Soldier at right angles along
the length of another Superslim Soldier.
Code
Description
SSM00020 End Plate Adaptor
12 RMD Kwikform Site Handbook
Weight (Kg)
1.0
FORMWORK
Strut Adaptor
The Strut Adaptor is pinned into the Superslim Soldier to
create a fixing point for the Alignment Props.
Description
Weight (Kg)
SSM00006 Strut Adaptor
SUPERSILM
SOLDIERS
Code
5.0
Strut Adaptor - 90°
The Strut Adaptor 90° is pinned into the Superslim Soldier to
create a fixing point for the Alignment Props when the Soldier
is in a horizontal direction.
Code
Description
Weight (Kg)
SSM00069 Strut Adaptor - 90°
5.0
Prop Spade End Link & Prop Pivot Tube
Connects a heavy duty push-pull prop to the porthole of
SSU10004
another Soldier.
Code
Description
Weight (Kg)
SSU10012 Prop Spade End Link
3.1
SSU10004 Prop Pivot Tube
1.8
SWL = 65kN (SWL can be restricted by the length of the push-
SSU10012
pull prop).
Tilt Plate
Used to connect a Push Pull Prop to a plane surface
at any angle.
Code
Description
SSU10034 Tilt Plate
Weight (Kg)
4.8
SWL = 100kN
FORMWORK
RMD Kwikform Site Handbook 13
Prop Jacks - Left & Right Hand
The Prop Jacks are used to create a heavy duty raking
shore and alignment props, which connect to backing
members of formwork.
SUPERSLIM
SOLDIERS
Code
Description
Weight (Kg)
SSU10007 Prop Jack - Left Hand
14.5
SSU10008 Prop Jack - Right Hand
14.5
Adjustable Range for Jacks = 405 - 635mm
SWL = +/- 100kN
Lifting Plate
For attaching lifting equipment to Superslim Soldier shutters.
Description
Weight (Kg)
SSU10032 Lifting Plate
Code
3.2
SSX10046 Superslim 19mm Pin & R-Clip
0.3
SWL = 30kN / pair
SSU10015
Spreader Beam Plate
Used with Superslim Soldiers to construct lifting beams.
(Sale Only)
Code
Description
SSU10015 Spreader Beam Plate
Weight (Kg)
10.6
SWL = 60kN / unit
SSU10004 Prop Pivot Tube
1.8
SWL = 30kN / unit
SSU10004
14 RMD Kwikform Site Handbook
FORMWORK
Support Plate
Used to support the formwork at the base of the Soldiers.
Support Plates should be fitted to the Soldiers used for lifting
Code
Description
Weight (Kg)
SSX10042 Support Plate
5.3
BNX00016 Nut - M16 Hex Gr8.8
0.03
BSX16040 Set Pin - M16 x 40 Gr8.8
0.08
SWL = 10kN
Turnbuckles
Turnbuckles are used to prop, align and
adjust Superslim Soldiers and Walers.
Code
Description
Weight (Kg)
SSM00912 Short Turnbuckle
8.4
Range: 914 - 1220mm
SSM01417 Superslim Turnbuckle 2
10.0
Range: 1400-1710mm
SSM01518 Superslim Turnbuckle 3
10.1
Range:1520 - 1840mm
SSM01922 Superslim Turnbuckle 4
13.0
Range: 1915 - 2225mm
SSM02225 Superslim Turnbuckle 5
15.0
Range: 2200 - 2530mm
BBX20090 Bolt - M20 x 90 Gr8.8
0.36
Access Bracket
Used to support a three board wide access platform.
Has integral spigot to accept standard scaffold tube
for tube guardrails or Ultraguard mesh barrier.
Code
Description
SSU10031 Access Bracket
Weight (Kg)
6.7
SWL on the Bracket = 3.2kN UDL
FORMWORK
RMD Kwikform Site Handbook 15
SUPERSILM
SOLDIERS
the formwork in lifting applications.
Plumbing Jack
Used to plumb wall forms.
Code
Description
Weight (Kg)
SSM00019 Plumbing Jack
5.2
SUPERSLIM
SOLDIERS
Range: 70 - 200mm
Joint Stiffeners
Increases the tension and bending capabilities of a joint
between Superslim Soldiers.
Code
Description
Weight (Kg)
SSU10010 Joint Stiffener
1.4
BBX16110 Bolt - M16 x 110 Gr8.8
0.2
BNX00016 Nut - M16 Hex Gr8.8
0.03
SWL = 20kNm Bending / 150kN Tension
Porthole Bearing
Enables connection of a tie rod to a Porthole at any angle.
Code
Description
Weight (Kg)
SSX10039 Porthole Bearing
2.0
BTX10017 Hexagonal Nut - 50mm
0.2
SWL = 60kN in Tension
16 RMD Kwikform Site Handbook
FORMWORK
Superslim Soldiers - Single Sided Formwork
Fixed Strut & Adaptor
soldiers using 2qty Fixed Strut Adaptors to form the
triangular support frame for the signle sided form.
Code
Description
Weight (Kg)
SSM00007 Fixed Strut Adaptor
16.0
SSM00008 Fixed Strut 2896mm
39.0
SSM00007
SSM00008
Single Sided Beam
The Single Sided Beam 540mm is used to tie down the
Superslim frames to the previously cast concrete.
Code
Description
Weight (Kg)
SSM10540 Single Sided Beam 540mm
16.0
Single Sided Corner
The Single Sided Corner is connected to the hotizontal and
vertical Superslim Soldiers.
Code
Description
SSM00001 Single Sided Corner
Weight (Kg)
30.0
540mm x 540mm
FORMWORK
RMD Kwikform Site Handbook 17
SUPERSILM
SOLDIERS
The Fixed Strut is connected to the horizontal and vertical
Connection Details
Style B Connection
End Plate Adaptor
Connecting Angle
SUPERSLIM
SOLDIERS
Style A Connection
Turnbuckle/Push Pull Prop
18 RMD Kwikform Site Handbook
FORMWORK
Spreader Beam Adaptor
Universal Jack Sleeve
Plumbing Jack
SUPERSILM
SOLDIERS
Lifting Plate
15mm Bar Tie Connector
FORMWORK
RMD Kwikform Site Handbook 19
Aluminium Beams
Strong but Light to Handle
ALUMINIUM
BEAMS
Aluminium Beams combine the benefits of strength, lightness and ease
of handling with consistency, versatility and exceptional durability. With an
extensive range of accessories, the beams form a complete system that
can be used for virtually unlimited configurations and applications.
Key Features & Benefits:
Strength-to-weight ratio: Aluminium beams light and easy to handle; their
unique profiles reduce damage, with the bevelled edges enabling plywood
sheeting to be stripped quickly and easily. They also offer greatly increased
bending and shear resistance, allowing more weight to be supported
across greater spans with less equipment, saving time and costs.
Uniformity. Aluminium beams are always straight, simplifying and speeding
up assembly. They have a consistent cross-section, eliminating time and
cost implications of selecting and hand-finishing timber.
Longevity and durability. Aluminium beams can be re-used a number of
times, providing cost effectiveness.
20 RMD Kwikform Site Handbook
FORMWORK
Alform Beam
Alform 150mm deep beam designed for wall formwork and slab support applications.
Code
Description
AFX11200
Alform 1200mm
Weight (Kg)
AFX11500
Alform 1500mm
8.5
AFX11800
Alform 1800mm
10.1
AFX12100 Alform 2100mm
11.9
AFX12400 Alform 2400mm
14.1
AFX12700 Alform 2700mm
15.3
AFX13000 Alform 3000mm
15.3
AFX13300 Alform 3300mm
19.2
AFX13600 Alform 3600mm
20.2
AFX14200 Alform 4200mm
24.4
AFX14800 Alform 4800mm
27.8
AFX15400 Alform 5400mm
30.6
AFX16000 Alform 6000mm
33.7
AFX16600 Alform 6600mm
36.8
AFX17200 Alform 7200mm
37.4
ALUMINIUM
BEAMS
6.8
Albeam
Albeam 225mm deep heavy-duty primary beam
for slab support, with a very high bending and
concentrated load capacity.
Code
Description
Weight (Kg)
ABX11800 Albeam 1800mm
14.8
ABX12400 Albeam 2400mm
19.7
ABX13000 Albeam 3000mm
24.6
ABX13600 Albeam 3600mm
29.5
ABX14200 Albeam 4200mm
34.4
ABX14800 Albeam 4800mm
39.4
ABX15400 Albeam 5400mm
44.3
ABX16000 Albeam 6000mm
49.2
ABX17200 Albeam 7200mm
59.0
FORMWORK
RMD Kwikform Site Handbook 21
Universal Clamp
This clamp can be used for the following types of
connection: Alform to Superslim; Alform to Alform; Alform
to Albeam
ALUMINIUM
BEAMS
Code
Description
Weight (Kg)
SSM00014 Universal Clamp
0.14
Alform to Superslim Soldier Clamp
This clamp can be used for the following types of connection:
Alform to Superslim; Alform to Alform.
Code
Description
Weight (Kg)
AFX20015 Superslim Clamp
0.2
AFX20022 M12 Unifix Bolt
0.05
BNX00012 Nut - M12 Hex Gr8.8
0.01
Alform Lok Clamp
Slides onto the base of the Alform Beams and is secured
with 2qty M12 Hex Bolts (included).
Code
Description
AFX20009 Alform Lok Clamp C/W Pin
Weight (Kg)
1.7
Alform Outside Cornerstrap
Used in conjunction with the Alform Lok
Clamp to eliminate the need for additional
props on external corners of wall formwork.
Code
Description
Weight (Kg)
AFX20010 Alform Outside
6.2
Cornerstrap
22 RMD Kwikform Site Handbook
FORMWORK
Alform Beam Clamp Plate
Used to connect Alform Beams to Albeams.
Code
Description
Weight (Kg)
0.1
ALUMINIUM
BEAMS
AFX20003 Alform Beam Clamp Plate
External Corner Bracket
Used to locate Superslim Soldiers at 45° to Alform
beams.
Code
Description
Weight (Kg)
AFX20005 Bracket - External Corner
2.9
Alform Beam Handrail Post
Attaches either to GTX or Alform Beams. It is secured
with an integral wedge unit.
Code
Description
AFA10025 Handrail Post
FORMWORK
Weight (Kg)
9.9
RMD Kwikform Site Handbook 23
Aluminium Beam Properties
Aluminium Beam Properties
Moment of resistance xx axis =
Maximum reaction: end =
ALUMINIUM
BEAMS
Maximum reaction: internal =
Cross sectional area =
Shear rigidity xx axis (GA) =
Albeam
Alform
kNm
25
10
kN
38.51
403
kN
1202
554
mm²
3306
1762
kN
35110
18489
kN/cm²
6890
6890
Flexural Rigidity xx axis (EI) =
kNm²
1468
385
Weight of beam =
Kg/m
8.4
5.655
Modulus of elasticity (E) =
1
Bearing length = 110mm
2
Bearing length = 220mm
3
Bearing length = 44mm
4
Bearing length = 75mm
5
Weight includes timber
24 RMD Kwikform Site Handbook
FORMWORK
GTX Beams
The GTX beam is a structural laminated veneer timber beam for use as
a primary or secondary bearer in a wide range of formwork and shoring
applications. The GTX beam is manufactured using 3mm Radiata Pine
veneer, individually graded for stiffness, arranged in a predetermined
pattern and phenolically bonded for consistent and predictable engineered
performance.
Key Features & Benefits:
Performance: Engineered design to international design standards (AS/
NZS 4063, AS 3610 and AS 1720.1) produces consistant and long lasting
performance.
Flexibility: Continuous grooves provide on-site flexibility in positioning and
securing formwork to soldiers or primary beams.
Efficiency: Engineered profile and direction of wood fibres provide an
efficient, cost effective, structural beam.
Productivity: Colour flashes to end of beam provides easy identification of
length, increasing site productivity.
FORMWORK
RMD Kwikform Site Handbook 25
GTX BEAMS
High Productivity; Consistent Performance
GTX BEAMS
GTX Beams
Code
Beam Length
Colour Code
Weight (Kg)
GTM11200 1200mm
Purple
6.6
GTM11500 1500mm
Light Green
8.0
GTX11800 1800mm
Brown
9.9
GTX12400 2400mm
Yellow
13.2
GTX13000 3000mm
Grey
16.5
GTX13600 3600mm
Red
19.8
GTX14200 4200mm
White
23.1
GTX14800 4800mm
Dark Green
26.4
GTX15400 5400mm
Black
29.7
GTX16000 6000mm
Blue
33.0
GTX to Soldier Clamp
Connects GTX Beams to Superslim Soldiers.
Code
Description
Weight (Kg)
GTX10001 GTX to Soldier Clamp Mk1A
0.6
GTX to Albeam Connection
Connects GTX Beams to Albeams.
Code
Description
GTM00007 GTX to Albeam Connection
26 RMD Kwikform Site Handbook
Weight (Kg)
0.5
FORMWORK
Superslim to GTX Clamp Plate
Used to connect GTX Beams to Superslim Soldiers.
Code
Description
GTX BEAMS
Secured with M8 Turbo Screws.
Weight (Kg)
SSM00021 Superslim to GTX Clamp Plate
0.5
GTX Cleat
The GTX to GTX cleat is used to connect primary and
secondary GTX beams at right angles. Secured in place with
either double headed nails or screws.
Code
Description
GTM00005
GTX to GTX Cleat
Weight (Kg)
GTM00010
Double Headed Nails
0.2
0.01
Guardrail Post
The Guardrail Post is fixed over the GTX Beam and secured with
Turbo Screws or 2qty M12 x 90 Bolts & Nuts.
Code
Description
GTM00004 GTX Beam - Guardrail Post
FORMWORK
Weight (Kg)
8.5
RMD Kwikform Site Handbook 27
GTX Holder & Spanner
The Holder is used to hold the clamp in position while
tightening the bolts using the GTX Spanner.
Code
Description
Weight (Kg)
GTX BEAMS
GTM20001 GTX Holder
0.6
GTM20002 GTX Spanner
0.4
GTX Restraint Strap
Used in pairs to secure vertical GTX Beams into position.
Fixed using Turbo Screws.
Code
Description
GTX10007 GTX Restraint Strap
Weight (Kg)
0.5
SWL = 12.5kN in tension, per pair
GTX Restraint Unit Assembly
Used in pairs to provide a secure fixing for straight joints
and corner applications. This assembly requires: 2qty
Restraint Units (GTX10006) & 6qty M8 Turbo Screws
(BXX00850).
Code
Description
GTX10006 GTX Restraint Unit Assy
Weight (Kg)
0.7
SWL through the bolt = 20kN
28 RMD Kwikform Site Handbook
FORMWORK
GTX Corner Soldier Clamp
The Corner Soldier Clamp connections Superslim
Soldiers and GTX Beams at the corner in wall formwork
applications. Fixed using 6qty 4 x 40mm Countersunk
Code
Description
GTX BEAMS
Screws.
Weight (Kg)
GTM00009 GTX Corner Soldier Clamp
2.4
Lifting Unit
The Lifting Unit attached to the end of the GTX Beam
and secured using M20 x 100 Bolt & Nut in column form
applications.
Description
Weight (Kg)
GTM00011 Lifting Unit
Code
1.9
BBX20100 Bolt - M20 x 100 Gr8.8
BNX00020 Nut - M20 Hex Gr8.8
0.3
0.06
SWL = 12kN
GTX Beam Properties
GTX Beam Properties
Maximum Reaction on a Soldier = 35kN
Shear rigidity xx axis (GA) = 3932kN
Maximum Permissible Shear = 25.8kN
Flexural Rigidity xx axis (EI) = 186kNm²
Moment of Resistance xx axis = 6.14kNm Weight of beam = 5.5kg/m
FORMWORK
RMD Kwikform Site Handbook 29
Maxima
Fast, Efficient Shuttering Solution
MAXIMA
Maxima is a robust, versatile large-panel wall formwork system, suitable
for concrete pressures up to 80kN/m². Its wide selection of standard panel
sizes and easy-to-use clamping method combines simplicity and stability
with significant reductions in cost, time and labour.
Key Features & Benefits:
Standard Components: A choice of panel sizes ensures virtually any wall
formwork application can be assembled from standard components.
Inclined Forms: Tapered holes within the panels permit form faces to be
inclined by up to 8-degrees, allowing optimum shutter construction.
Safety: Inbuilt safety features ensure maximum safety conditions when
handling Maxima.
Accuracy: A hinged corner unit allows you to shutter and angle from 80 to
257 degrees easily and perfectly accurately.
Clamp Designs: The patented multi-clamp ensures speed of erection. A
single hammer blow is all that is required to set the panels in place.
Safe Crane Handling: Safe and efficient crane handling, with the Maxima
crane hook simply attaching to the panel edge member.
Easy Alignment: Maxima standard and heavy duty alignment props
complete with extension arms and captive quick heads, allow safe, rapid
alignment and propping
of the basic panel.
Speed of Connections:
Accessories
are
connects through slots
in the panel walings,
using
a
universal
hammer head bolt and
combination tie plate,
allowing fast, easy and
safe connection.
30 RMD Kwikform Site Handbook
FORMWORK
Panels
MAXIMA
Maxima Panels are maintenance free, all galvanised, high yield steel
framework supporting 18mm thick phenolic faced plywood. They include
heavy duty corner castings, top hat sections at 300mm centres and
integral tie rod holes.
Maxima Panels 1200mm
Code
Description
Area
(m²)
Weight
(Kg)
MXX21203 Panel 1200 x 300mm
0.36
37.6
MXX21204 Panel 1200 x 450mm
0.54
46.5
MXX21206 Panel 1200 x 600mm
0.72
55.6
MXX21207 Panel 1200 x 720mm
0.86
65.5
MXX21209 Panel 1200 x 900mm
1.08
73.0
MXX21212 Panel 1200 x 1200mm
1.44
90.9
Maxima Panels 2700mm
Code
FORMWORK
Area
(m²)
Description
Weight
(Kg)
MXX22703 Panel 2700 x 300mm
0.81
MXX22704 Panel 2700 x 450mm
1.22
77.1
96.0
MXX22706 Panel 2700 x 600mm
1.62
114.0
MXX22707 Panel 2700 x 720mm
1.94
128.8
MXX22709 Panel 2700 x 900mm
2.43
150.8
MXX22712 Panel 2700 x 1200mm
3.24
187.5
MXX22724 Panel 2700 x 2400mm
6.48
379.4
RMD Kwikform Site Handbook 31
Maxima Panels 3300mm
Code
Area
(m²)
Description
Weight
(Kg)
MAXIMA
MXX23303 Panel 3300 x 300mm
0.99
93.2
MXX23304 Panel 3300 x 450mm
1.49
116.0
MXX23306 Panel 3300 x 600mm
1.98
137.7
MXX23307 Panel 3300 x 720mm
2.38
155.5
MXX23309 Panel 3300 x 900mm
2.97
182.1
MXX23312 Panel 3300 x 1200mm
3.96
226.4
MXX23324 Panel 3300 x 2400mm
7.92
463.3
Maxima Universal Panels
Universal panels may be used with the top hat sections vertical
at the base of a pour. The multiholes are then used to accept a
tie above the kicker.
Code
Area
(m²)
Description
Weight
(Kg)
MXX32707 Uni Panel 2700 x 720mm
1.94
137.6
MXX31207 Uni Panel 1200 x 720mm
0.86
65.3
Maxima Internal Corners
Plywood faced units used to form the internal corner of walls
at right angles.
Code
Description
Weight (Kg)
MXX61203 Internal Corner 1200 x 300mm
46.0
MXX62703 Internal Corner 2700 x 300mm
94.9
32 RMD Kwikform Site Handbook
FORMWORK
Maxima Hinged Corner
Steel faced units used to form an angled wall corner or where
80 - 257°.
Code
Description
Weight (Kg)
MXX61230 Hinged Corner 1200 x 300mm
113.5
MXX62730 Hinged Corner 2700 x 300mm
66.4
Maxima Alignment Prop
Used to plumb, align and initially strip formwork.
Code
Description
Weight (Kg)
MXX10005 Alignment Prop
38.6
Range: 1900 - 3290mm
SWL in tension = 15kN
MXX10006 Alignment Prop HD
Range: 3170 - 5660mm
60.2
SWL in tension = 30kN
Maxima Alignment Rails
Used to align panels and aid crane handling.
Code
Description
Weight (Kg)
MXX10008 Alignment Rail 750mm
8.1
MXX10007 Alignment Rail 1500mm
16.1
Max B.M. = 6.25kNm
FORMWORK
RMD Kwikform Site Handbook 33
MAXIMA
rotational movement is required to strip the forms. For angles from
Maxima Alignment Rail Corner
Used to align panels at 90° corners.
Code
Description
Weight (Kg)
MXX10009 Alignment Rail Corner
13.8
MAXIMA
Maxima Hammer Head Bolts
The Hammer Head Bolt 230 is used to attach
Alignment Rails to the panel top hat sections. The
Hammer Head Bolt 300 may be used to connect to
the Porthole of the Superslim Soldier
Code
Description
Weight (Kg)
MXX10014 Hammer Head Bolt 230
0.4
MXX10013 Hammer Head Bolt 300
0.5
SWL = 17kN
Maxima Multi Clamp
For connecting panels together egde to edge and at
external corners.
Code
Description
Weight (Kg)
MXX10017 Maxima Multi Clamp
3.2
SWL = 15kN
Maxima Adjustable Clamp
Used to clamp panels edge to edge and at right angle
corners where a larger infill is required.
Code
Description
Weight (Kg)
MXX10004 Maxima Adjustable Clamp
8.0
Range: 105 - 270mm
SWL = 15kN
34 RMD Kwikform Site Handbook
FORMWORK
Maxima Crane Hook
For lifting single panels and made up formwork with a mass
up to 3000kg.
Description
Weight (Kg)
13.3
SWL = 15kN per hook
IMPORTANT: Refer to Equipment Guidance Notes for safe use.
Maxima Edge Tie Bearing
For attachment of ties at panel edges.
Code
Description
Weight (Kg)
MXX10011 Edge Tie Bearing
2.4
SWL = 12.5kN
Maxima Access Bracket
The Access Bracket is used to provide integral access
for positioning of ties and placing of concrete. Hooks into
waling slots of panels at desired working height and has
integral half couplers enable connection of scaffold tube
handrails.
Code
Description
Weight (Kg)
MXX10003 Access Bracket 900mm
15.4
SWL = 1.5kN/m² at 1.8m c/c
SWL = 1.0kN/m² at 2.0m c/c
Maxima Ground Plate
A waler plate for tying formwork panels at ground level.
Code
Description
MXX10012 Ground Plate 5 x 12
Weight (Kg)
0.7
SWL = 65kN
FORMWORK
RMD Kwikform Site Handbook 35
MAXIMA
Code
MXX10010 Maxima Crane Hook
Maxima Combination Tie Plates
Wing nut with permanently attached base plate.
Code
Description
Weight (Kg)
1.2
MXX10043 Tie Plate 15mm
MAXIMA
SWL = 110kN
MXX10021 Tie Plate 20mm
1.5
MXX10043
SWL = 130kN
Maxima Sealers
Maxima Tie Hole Sealers are used to seal unwanted tie
holes in Maxima Universal panels.
Code
Description
Weight (Kg)
MXX10019 Sealer
0.2
Maxima Tie Plugs
Maxima Tie Plugs are used to fill unwanted tie holes in Standard
Maxima panels.
Code
Description
MXX10022 Tie Plug
36 RMD Kwikform Site Handbook
Weight (Kg)
0.3
FORMWORK
Minima
Minima is a robust, versatile modular wall and column formwork panel for
concrete pressures up to 60kN/m2 for walls and 90kN/m2 for columns. The
panels weigh as little as 30kg/m2, allowing most panels to be easily set by
hand. With an extensive range of accessories, Minima has the versatility
to adapt to most building structures, quickly and easily.
Key Features & Benefits:
Hand Set System: Cranage requirements are minimised, providing
significant savings on construction costs.
Productivity: When panels are clamped together up to 25m² can be lifted
by crane, increasing the productivity of the system.
Time Savings: Minimal ties are required on Minima, reducing tie costs and
construction times.
Clamp Design: Minima clamps are easily tightened without much force,
thus prolonging their working life and reducing the labour requirement to
fix the panels. The clamps also make for easy panel-to-panel connection.
Easy Stripping: Minima inner corners have a 2° stripping clearance,
allowing panels to be easily removed once concrete curing is finished.
Versatility: Internal and external corner panels, including hinged corner
options adds to Minima's versatility in
adapting to most building structures.
FORMWORK
RMD Kwikform Site Handbook 37
MINIMA
Lightweight Modular Panel Formwork System
Minima Panels
Minima Panels are secured together with clamps to the
framework at the back. They have 4 tie holes incorporated
to accommodate the form ties.
MINIMA
Code
Description
Area
Weight
(m2)
(Kg)
MMX21230 Panel 1200 x 300mm
0.36
19.5
MMX21245 Panel 1200 x 450mm
0.54
24.8
MMX21260 Panel 1200 x 600mm
0.72
29.5
MMX21275 Panel 1200 x 750mm
0.90
34.5
MMX21290 Panel 1200 x 900mm
1.08
42.5
MMX21530 Panel 1500 x 300mm
0.45
24.6
MMX21545 Panel 1500 x 450mm
0.675
30.3
MMX21550 Panel 1500 x 500mm
0.75
32.2
35.9
MMX21560 Panel 1500 x 600mm
0.90
MMX21575 Panel 1500 x 750mm
1.125
41.7
MMX21590 Panel 1500 x 900mm
1.35
47.4
43.1
MMX22730 Panel 2700 x 300mm
0.81
MMX22745 Panel 2700 x 450mm
1.215
53.9
MMX22760 Panel 2700 x 600mm
1.62
62.3
MMX22775 Panel 2700 x 750mm
2.025
72.0
MMX22790 Panel 2700 x 900mm
2.43
89.5
MMX21590
Multi Purpose Panels
The Minima Multi Purpose Panel has 2 continuous horizontal
rows of 50mm tie holes, for use in special applications including
wall offsets, corners with oblique angles and plaster strips.
Code
Description
Area
Weight
(m2)
(Kg)
MMX41270 MP Panel 1200 x 700mm
0.84
37.0
MMX41570 MP Panel 1500 x 700mm
1.05
44.0
MMX42770 MP Panel 2700 x 700mm
1.89
70.8
MMX41570
38 RMD Kwikform Site Handbook
FORMWORK
Multi Purpose Panel HD
The Minima Multi Purpose Panel has 3 continuous horizontal rows
of 50mm tie holes, and is reinforced with additional ribs to support
Code
Description
MMM41870 MP Panel 1800 x 700mm
Area
Weight
(m2)
(Kg)
1.26
57.0
Alignment Props
The Minima Alignment Prop aligns and secures single Minima
Panels up to a height of 2700mm.
Code
Description
Weight (Kg)
MMX10017 Alignment Prop - Short
12.7
Range: 1060 - 1310mm
MMX10005 Aligning Prop - Medium
22.9
Range: 1600 - 1850mm
MMX10005
SWL = 8kN on all struts
Hinged Corners
For corners with angles from 60° to 175°. Hinged corner 300mm
can only be used as an internal corner, with adjustment from 60°
to 150°. Hinged corner 150mm can be used as internal or external
corner, with adjustment from 90° to 175°.
Code
MMX51530
FORMWORK
Description
Weight (Kg)
MMX51230 Hinged Corner 1200 x 300mm
39.5
MMX51515 Hinged Corner 1500 x 150mm
27.8
MMX51530 Hinged Corner 1500 x 300mm
41.3
MMX52715 Hinged Corner 2700 x 150mm
49.2
MMX52730 Hinged Corner 2700 x 300mm
71.7
RMD Kwikform Site Handbook 39
MINIMA
column formwork for concrete pressures up to 90kN/m2.
Inner Corners
The 90° inner corner, with 2° clearance for easy stripping.
MINIMA
Code
Description
MMX31230
Inner Corner 1200mm
Weight (Kg)
41.4
MMX31570
Inner Corner 1500mm
51.0
MMX32730
Inner Corner 2700mm
87.2
MMX31230
Minima Wedge Clamp
Connects and aligns Minima panels edge to edge.
Variable width to enable timber infill up to 50mm wide to be
incorporated between panels.
Code
Description
Weight (Kg)
MMX10028 Minima Wedge Clamp
3.4
SWL = 8kN in any direction in the plane of the clamp.
Adjustable Clamp
The Adjustable Clamp permits length adjustment
up to 150mm. Connects panels with a tension and
compression resistant, flush and aligned joint.
Code
Description
MMX10002
Adjustable Clamp
Weight (Kg)
5.2
SWL = 8kN in any direction in the plane of the clamp.
40 RMD Kwikform Site Handbook
FORMWORK
Minima Aligning Panel Clamp
The Aligning Panel Clamp tightly closes and aligns the
butt joints of the panels without offset in a single cycle.
Description
Weight (Kg)
MMX10003 Aligning Panel Clamp
3.4
SWL = 8kN in any direction in the plane of the clamp.
Corner Clamp
The Corner Clamp makes an outer corner out of two
standard panels.
Code
Description
MMX10001
Outer Corner Clamp
Weight (Kg)
6.1
SWL = 8kN in any direction in the plane of the clamp.
Crane Hook
Crane Hooks are used for lifting either single panels or panels
assembled into larger shutters. Two Minima Crane Hooks are
used at all times.
Code
Description
Weight (Kg)
MMX10021 Minima Crane Hook
8.2
SWL = 500kg
Edge Tie Bearing
Used to connect stop end formwork. Can also be used to tie
across the top of the formwork panels, reducing the need for
some consumables.
Code
Description
MMX10023
Edge Tie Bearing
Weight (Kg)
2.4
SWL = 12.5kN
FORMWORK
RMD Kwikform Site Handbook 41
MINIMA
Code
Minima Access Bracket
Connects to Minima Panels and combined with Ultraguard edge protection system to
provide safe access at height.
Code
Description
Weight (Kg)
MINIMA
MMX10006 Access Bracket
13.4
SWL = 5.0kN evenly distributed, includes self-weight
and boards.
Access Bracket Restraint Strap
Used when the Access Bracket is being connected to the
1.8m Multi Purpose panel (MMM41870), due to the differing
profile of the panel.
Code
Description
Weight (Kg)
MMM11000 Access Bracket Restraint Strap
0.6
Minima Waler Components
Used together to aid alignment and provide additional strength to the Minima system.
Code
Description
Weight (Kg)
MMX10008 Waler 80
6.3
MMX10010 Minima Waler Tie 300mm
0.8
MMX10022 Waler Plate
2.4
MMX10008
MMX10010
42 RMD Kwikform Site Handbook
FORMWORK
Ground Plate
Used to anchor the formwork and prevent uplift during the
concrete pour.
Description
Weight (Kg)
MXX10012 Ground Plate 5 x 12
0.7
Centre Tensioning Bolts
Combines Minima Panels in a tension resistant joint via the hole grid of edge profiles.
Code
Description
Weight (Kg)
MMX10012 Centre Tensioning Bolt
0.9
MMX10014 Centre Tensioning Nut
0.6
Universal Prop Adaptor
Connects the Push Pull Prop to the Column Panel.
Code
Description
Weight (Kg)
MMM20006 Universal Prop Adaptor
2.1
Eye Bolt
Connects to the top rib of the Panel and accepts the crane
hook for moving Panels and assemblies.
Code
Description
MMM11020 Eye Bolt with Lock Nut
FORMWORK
Weight (Kg)
0.5
RMD Kwikform Site Handbook 43
MINIMA
Code
Minima Panels
MINIMA
» Maximum allowable pressure - Walls
» Maximum allowable pressure - Columns
» Maximum tie load on an individual edge section » Edge profile, Maximum load in tension » Rib profile, Maximum load normal to ply face
= 60kN/m2
= 90kN/m2
= 40kN
= 8kN
= 12kN
Minima Accessories
» Minima Waler Tie 300
When engaged in a hole in the panel rib. (Rib limits) = 12kN
For all other applications. = 19kN
» Minima Clamps (MMX10001, MMX10002, MMX10003, MMX10028)
In every direction. = 8kN
» Minima Tension Bolt 190
(Edge profile limits) = 8kN
» Minima MP Bolt and Nut
Minima MP Panel 2700 = 22.2kN
Minima MP Panel 1800 = 15.4kN
» Minima Access Bracket
UDL including self weight of boards.
= 5kN
» Minima Alignment Prop Medium and Short = 8kN
» Minima Crane Hook
= 500kg
44 RMD Kwikform Site Handbook
FORMWORK
Panels are connected by either the Minima Clamp (MMX10028) or
the Minima Adjustable Clamp. The Minima Clamp cannot be used on
horizontal joints. Clamping occurs at the panel edges. All clamps should
be located over a panel rib. If the clamps on the vertical joints are not
fixed across the horizontal ribs, the alignment of the panels is likely to be
compromised. Generally two clamps are required at each vertical joint
of each panel and one Adjustable Clamp at each horizontal joint of each
panel.
FORMWORK
RMD Kwikform Site Handbook 45
MINIMA
Minima Panel Connections
When different height panels are clamped side by side, ribs may not line
up causing a rib offset. The Adjustable Clamp is capable of clamping
across ribs with a maximum 54mm offset. The Minima clamp is capable of
clamping across ribs with a maximum 30mm offset.
MINIMA
Preferred Tie & Clamp Arrangement
Note:
It is good practise to place the smaller panels at the
bottom of the shutter. Tie requirements or mating
panels may influence this arrangement.
46 RMD Kwikform Site Handbook
FORMWORK
The Minima forms can be extended in height by placing a panel
horizontally.
No ties are required at the very top of the formwork provided that Minima
Adjustable Clamps are used at a maximum of 900mm centres to join the
top to the lower panels. The bottom of each Adjustable Clamp catches
either a vertical or a horizontal rib.
FORMWORK
RMD Kwikform Site Handbook 47
MINIMA
For specific length extension up to 400mm, a ply and timber make up can
be used.
Minima Panel Infill Connections
MINIMA
To construct a specific form length, timber infills may be required. Use a
timber and ply make up to suit a panel depth of 120mm and tie with the
following arrangements:
IMPORTANT: When packer exceeds 50mm thick, Waler Tie Nut 230 must
be used.
Infills up to 50mm
Use the Minima Clamp
(MMX10003) and a Standard
Wing Nut and Flat Bracket
tied through the timber.
Infills 50mm to 150mm
Use
the
Minima
Adjustable
Clamp
(MMX10002)
and
a
Waler Tie Nut tied
through the timber.
48 RMD Kwikform Site Handbook
FORMWORK
MINIMA
Infills 150mm to 300mm
Use the Waler 80 fastened to the rib of the Minima Panel using two Waler
Tie 300s. A tie is required through the infill. See the arrangement below.
Minima Corner Details
Corner clamps have an integral 20mm packer to create a 100mm over lap
with the 120 deep panels. The corner clamp can be secured to the panel
in two locations to permit a 50mm packer to be introduced. The Adjustable
Clamps should be positioned over a panel rib.
For walls higher than 2700mm, the Minima Panel make-up should always
include a 2700mm high panel on the bottom.
For walls greater than 4200mm, two No. 2700 panels are required at the
bottom.
FORMWORK
RMD Kwikform Site Handbook 49
Typical Corner Connection
MINIMA
Typical Corner with 50mm Packer
50 RMD Kwikform Site Handbook
FORMWORK
Minima Access
When the panel is orientated vertically, the two pins at the end of the
Walkway Bracket locate in holes along the panel rib. Two ‘R' Clips are
used to secure the Walkway Bracket to the rib.
When the panel is orientated horizontally the twin angles at the end
of the Minima Walkway Bracket locate around the rib and a Superslim
Connecting Pin is used to secure the Walkway Bracket to the rib.
Minima Medium & Short Alignment Prop
The Minima Alignment Prop aligns and secures single Minima Panels up
to a height of 2700mm. The prop comes completely assembled, including
clamps, props and a base unit. The props are usually clamped to the edge
profiles of the panel joints unless special arrangements are required. If
propping must occur at the end panel, a timber packer is required.
FORMWORK
RMD Kwikform Site Handbook 51
MINIMA
The Minima Walkway Bracket can be connected to both vertically and
horizontally orientated Minima panels. In both cases, the Walkway Bracket
is attached to the panel rib and is fixed at the closest position to top of
shutter. Hand rails are constructed using tube and fittings.
Minima Crane Hook (MMX10021)
The Minima Crane Hooks are used for lifting either single Minima panels,
or Minima panels assembled into larger shutters. Two Minima Crane
Hooks are used at all times.
MINIMA
The Minima Crane Hook is engaged around either the top edge of the
vertical panel or side edge of the horizontal panel. The hook is always be
located around a vertical rib, or ribs.
The captive pin needs to be fully engaged through the holes in the panel
ribs before a sling is attached. A pair of suitable slings shall be attached
to the links on the two Crane Hooks. The slings shall be of a length that
ensures that the maximum angle of spread between the two slings is 60°.
2 Vertical Panels
Horizontal Panel
52 RMD Kwikform Site Handbook
FORMWORK
Kwik Column
Kwik Column is a simple column formwork system that is easy to erect.
The plan sizes of columns achievable using the two sizes of adjustable
column arms varies from 200mm to 1000mm. Any plan sizes larger than
these needs to use the end splice unit (to connect column arms end to
end) and through ties as required.
Key Features & Benefits:
Galvanized Column Arm members:
Improved corrosive resistance giving longevity and improving the general
appearance of the formwork system
Strength to weight ratio:
The lightweight system provides a robust support to the form easy
handling improves on site productivity.
Adaptable:
The flexible nature of the system allows for most column sizes to be
accommodated using the basic system components.
Accessories:
The system has a full range of accessories to allow for the safe erection
and handling of the forms on site.
FORMWORK
RMD Kwikform Site Handbook 53
KWIK COLUMN
Simple Column Formwork
Column Arms
CCM20900
Column Arms are galvanized twin channels
that come in two lengths, with male or female
KWIK COLUMN
ends. 18mm diameter holes are provided in the
arms for varying column sizes and to connect
the accessories
Code
Description
Weight (Kg)
CCM10900 Column Arm Male 0.9m
21.8
CCM11300 Column Arm Male 1.3m
28.3
CCM20900 Column Arm Female 0.9m
17.4
CCM21300 Column Arm Female 1.3m
23.0
CCM10900
Allowable Bending Moment = 13.5kNm
Tie Holder
Tie holders restrains the ties that pass through them at an
angle of 45° across at corners. Connected with Column
Arm Pin & R Clip.
Code
Description
Weight (Kg)
CCM30001 Tie Holder
1.7
CCM30005 Column Arm Pin & R-Clip
0.2
Max Tie Load = 46kN
End Splice Unit
Used to connect Column Arms together for larger column sizes. 19mm diameter
slotted holes allow 15mm dia. rapid ties to pass through at various positions.
Code
Description
CCM30002 End Splice Unit
54 RMD Kwikform Site Handbook
Weight (Kg)
4.0
FORMWORK
Push Pull Props
Used to align the shutters, connected to the column arm by Prop Connection Bracket
with M16 x 125 Column Arm Pins & R-Clips.
Description
Weight (Kg)
PRU10001 Push Pull Prop No 1
KWIK COLUMN
Code
22.0
Range: 1810 - 3180mm
PRU10002 Push Pull Prop No 2
23.6
Range: 2040 - 3400mm
PRU10003 Push Pull Prop No 3
26.0
Range: 2650 - 4010mm
PRU10004 Push Pull Prop No 4
31.3
Range: 3250 - 4925mm
Prop Connection Bracket
Used to connect the prop to the column panel. Can also used
for lifting the shutters. Connected with M16 x 125 Column Arm
Pins & R-Clips
FORMWORK
Code
Description
CCM30003
Prop Connection Bracket
Weight (Kg)
3.2
CCM30005
Column Arm Pin & R-Clip
0.2
RMD Kwikform Site Handbook 55
Access Brackets
Connects to the vertical member and combined with scaffold tube and fitting to allow
safe access at height. Two brackets available to suit either Alform or GTX Beams.
KWIK COLUMN
Code
Description
Weight (Kg)
CCM30006 Access Bracket - Alform Beams
10.1
CCM30007 Access Bracket - GTX Beams
10.8
CCM30006
56 RMD Kwikform Site Handbook
CCM30007
FORMWORK
Ascent F
Ascent-F is a new guided climbing formwork system developed with our
customers to speed cycle times and reduces labour costs.
Ascent F is fully adaptable to fit all Formwork systems and is suitable
for inclined, stepped, circular or straight surfaces. All necessary safety
features are completely integrated.
Key Features & Benefits:
Versatile: Can be used with any formwork system to construct piers and
straight or curved walls sloping by up to 20°.
Starts from the first wall lift: The masts are safely extended in-situ speeding early construction cycles, reducing labour and saving valuable
site space.
Hydraulic: Can be lifted in high winds and if no cranage is available ensuring tight construction deadlines can be met.
Peace of mind for operatives: The highly visible Ascent Latch connects
securely with the Ascent Wall
Brackets. ELEV (Electronic
Latch Engagement Verification)
system
further
enhances
operator confidence.
Safe manual handling: Preassembly of equipment can
be carried out without cranes
at ground level, enhancing
operative safety.
Simple: Wall brackets can be
pre-mounted on the cast-in
wall anchor before adding the
connecting bolt making this a
fast job for a single operative.
FORMWORK
RMD Kwikform Site Handbook 57
ASCENT F
Guided Climbing Formwork
Masts
AGX10002
Connect to form the basis of the climbing structure.
Integral hooks in 2100mm and 1050mm masts allow
temporary linking of masts while being bolted together.
ASCENT F
Code
Description
Weight (Kg)
AGX10001 Top Mast
59.9
AGX10002 Mast 2100mm
67.4
AGX10027 Half Mast 1050mm
33.7 AGX10001
AGX10027
Latch
Assembled between the webs of the Mast and hooks on to
the wall bracket to support the mast.
Code
Description
Weight (Kg)
AGX10022 Latch
8.3
Wall Bracket
Provides a guide for the Ascent masts when the system is
being raised. It is attached to the wall using either Anchor
Cones or Anchor Screws.
Code
Description
Weight (Kg)
AGX10023 Wall Bracket
13.2
Anchor Screw
A reusable item, used to attach the Wall Bracket to the wall,
for walls above 300mm thick.
Code
Description
HTX20005 Ascent Anchor Screw
58 RMD Kwikform Site Handbook
Weight (Kg)
1.5
FORMWORK
Anchor Plate & Cone
AGX10028
Used in combination on walls thicker than 250m.
Description
Weight (Kg)
AGX10028 Anchor Plate
1.1
AGX10021 Anchor Cone M24 x 100
1.4
AGX20021
Platform Beam Assembly
Used for supporting the main platform and
formwork. Connectes to the mast with a Pivot
Pin (AGX10031) & R-Clip (SSU10011).
Code
AGX10026
Description
Weight (Kg)
AGX10013 Ascent Formwork Rack
25.8
AGX10012 Ascent Formwork Trolley
66.0
AGX10010 Ascent Platform Beam - 2300mm
AGX10026 Complete Assembly
64.7
132.3
Turnbuckle
Used to plumb the formwork.
Code
Description
AGX10039 Ascent Turnbuckle
Weight (Kg)
28.2
Range: 2100 - 3350mm
FORMWORK
RMD Kwikform Site Handbook 59
ASCENT F
Code
Platform Beam Strut
Provides support from the Top Mast to the platform beam assembly and is fixed to the
Platform Beam using the Pin and R-Clips.
Code
Description
Weight (Kg)
ASCENT F
AGX10011 Platform Beam Strut
26.3
Bracing Tube
Braces and spaces the masts together at 2500mm centres.
Code
Description
Weight (Kg)
AGX10007 Bracing Tube 2500 x 900mm
9.2
BBX16040 Bolt - M16 x 40 Gr8.8
0.2
BNX00016 Nut - M16 Hex Gr8.8
0.03
Superslim Angled Soldier
Allows the extension of the second platform level to be joined to
the main platform with Guardrail Tube Assembly and also allows
the third platform Guardrail Tube Assembly to be connected to
the second platform level.
Code
Description
SSX10050 Superslim Angled Soldier 400mm
60 RMD Kwikform Site Handbook
Weight (Kg)
13.7
FORMWORK
15° Guardrail Adaptor
Connects the main platform Guardrail Tube Assembly with
the top of the second platform Guardrail Tube Assembly. It
comes complete with 2qty Spring Clips.
Description
Weight (Kg)
ASCENT F
Code
AGX10030 15° Guardrail Adaptor
1.8
Ascent Ladders
AGX10032
Formwork ladders are used either with the ‘Ascent Vertical
Ladder Bracket’ or the ‘Ascent Inclined Ladder Bracket’ in
order to gain access to different platforms on the Ascent
assembly. Hoop sections can be used to provide safe
access while using ladders.
Code
Description
Weight (Kg)
AGX10032 Vertical Ladder Bracket
AGX10033 Incline Ladder Bracket
AGX10033
13.9
7.6
AGX10034 Formwork Ladder 4000mm
13.4
AGX10041 Formwork Ladder 6700mm
22.2
MXX80008 300mm Hoop Section
7.0
MXX80009 600mm Hoop Section
9.0
MXX80010 1500mm Hoop Section
15.0
Superslim Adaptor
Enables Superslim Soldiers to be connected at 90° to Ascent
Masts.
Code
Description
AGX10025 Superslim Adaptor
FORMWORK
Weight (Kg)
6.2
RMD Kwikform Site Handbook 61
Electronic Latch Engagement Verification System
(ELEV)
Used to confirm that the Latch is sitting on the Wall Bracket
in the correct position, when moving up from one wall / slab
bracket to the next position.
ASCENT F
Code
Description
Weight (Kg)
AGX10051 ELEV
7.3
Ultraguard for Ascent
Provides safe edge protection on the Ascent Platform. Used with standard Ultraguard
Barriers.
Code
Description
Weight (Kg)
SAX10027 Ultraguard Ascent Guardrail Post 2350mm
14.1
SAX10028 Ultraguard Ascent Guardrail Post 1800mm
8.4
SAX10029 Ultraguard Ascent Guardrail Post 435mm
1.9
SAX10030 Ultraguard Ascent Stopend Rail Inner
3.5
SAX10031 Ultraguard Ascent Stopend Rail Outer
7.1
SAX10028
SAX10030
SAX10031
62 RMD Kwikform Site Handbook
FORMWORK
Rapidclimb
Rapidclimb provides a crane lifted jump formwork system providing safe,
self contained working levels for economical core construction and multilift wall structures. All form types can be accommodated for straight,
curved or inclined walls and forms can be adjusted readily in level and
side to side by +/- 25mm.
Key Features & Benefits:
Trolley mounted formwork panel:
Retracts the form face up to 700mm, providing space for cleaning and
steel fixing of concrete.
Formwork and access platforms are lifted as one:
Minimises crane support and reduces labour and material costs.
Fine adjustments of the form face can be made during construction:
Provides an accurate
alignment of the form face
vertically and laterally.
Rigid steel construction:
Can handle wall forms up
to 5.4m high.
Trailing platform option:
any
rectification
or
finishing activities for
areas below the current
pour can be completed
utilising the form itself
Anchor accessories can
be reused after each pour:
Reduces material costs
on current and future
construction programmes.
FORMWORK
RMD Kwikform Site Handbook 63
RAPIDCLIMB
Crane Assisted Climbing Formwork
Rapidclimb Bracket Assembly
The main structural component of the system, that supports the form and access
platforms. Two Frames are required for the assembly to ensure even distribution of
loads.
RAPIDCLIMB
Code
Description
Weight (Kg)
RCX10003 Rapidclimb Frame
163.4
RCX10062 Rack & Pinion Trolley
23.3
RCX10063 Trolley Jack
9.9
RCX10062
The Rack & Pinion Trolley is used to pull back
the shuttering by up to 700mm from the poured
wall.
Trolley Jacks are used to adjust the height
of the shutters +/- 25mm.
RCX10063
64 RMD Kwikform Site Handbook
FORMWORK
Rapidclimb Turnbuckle
Used to adjust the tilt of the formwork. Connect to the trolley using a M20 x 130mm
Gr8.8 bolt & nut (BBX20130 & BNX00020). The Ascent Turnbuckle has a longer
range of adjustment and can be used for taller pours. Both Turnbuckles connect to the
Code
Description
RAPIDCLIMB
Soldier using a Pin & R Clip (SSX10046).
Weight (Kg)
RCX10005 Rapidclimb Turnbuckle
14.8
Range: 2815mm +/-140mm
AGX10039 Ascent Turnbuckle
28.8
Range: 2085 - 3365mm
RCX10005
Rapidclimb Wall Bracket
Used to connect the Bracket to the structure. Fixed with an M24
Gr10.9 countersunk bolt to the previously cast in anchor. The
Safety Pin prevents accidental disengagement of the Rapidclimb
Frame from the Wall Bracket.
Code
Description
Weight (Kg)
RCX10007 Rapidclimb Wall Bracket
10.1
RCX10006 Rapidclimb Safety Pin
0.5
BCX24061 CSK Bolt - M24 x 60 Gr10.9
0.3
Rapidclimb Ratchet
Used to tie the Frame to the wall to prevent overturning.
Code
Description
Weight (Kg)
RCX10008 Ratchet Lashing 12m
2.2
RCX10010 Ratchet Lashing 24m
3.4
SWL = 30kN
FORMWORK
RMD Kwikform Site Handbook 65
Rapidclimb 45kN Cone
The Cone is cast into the wall to enable the connection
of the Wall Bracket, using an M24 countersunk bolt. It is
retrieved after use with the Extractor Key
RAPIDCLIMB
Code
Description
RCX10009
Weight (Kg)
RCX10009 Rapidclimb 45kN Cone
1.6
RCX10031 Rapidclimb Extractor Key
0.5
Rapidclimb 45kN Anchor
Used on conjunction with the Rapidclimb Anchor Cone to
create a fixing for the Wall Bracket to the poured wall.
Code
Description
Weight (Kg)
RCX10022 Rapidclimb 45kN Anchor
1.6
Rapidclimb Anchor Accessories
Fully recoverable alternative to the Cone for fixing to the wall.
Code
Description
Weight (Kg)
HTX24140 M24 x 140 Anchor Screw
0.8
HTX24200 M24 x 200 Anchor Screw
1.2
HTX24280 M24 x 280 Anchor Screw
1.4
HTX10015 M24 Extractor Key Head
0.3
HTX10013 Extractor Key Arm
3.6
66 RMD Kwikform Site Handbook
FORMWORK
Rapidclimb 45kN Cone Retainer
Used to attach the Anchor Cone or Anchor Screw to the
shutter prior to pouring. The Retainer Key is used to extract
Code
Description
RAPIDCLIMB
the Cone Retainer from the Anchor Cone after pouring.
Weight (Kg)
RCX10020 Rapidclimb 45kN Cone Retainer
0.12
RCX10021 Rapidclimb Cone Retainer Key
0.05
Rapidclimb Shoes
Used to connect Maxima or Minima panels to the
Rapidclimb Trolley Jack.
Code
RCX10060
Description
Weight (Kg)
RCX10060 Rapidclimb Maxima Shoe
20.4
RCX10059 Rapidclimb Minima Shoe
23.4
RCX10059
Rapidclimb Suspension Tubes
Used to suspend access platforms below the main frame.
Code
Description
Weight (Kg)
RCX10026 Suspension Tube 1.0m
5.1
RCX10027 Suspension Tube 1.5m
6.8
RCX10028 Suspension Tube 2.0m
9.5
RCX10029 Suspension Tube 2.5m
11.6
FORMWORK
RMD Kwikform Site Handbook 67
Rapidclimb Access Transom
Used to join the drop tubes together and support the platform beams.
Code
Description
Weight (Kg)
RAPIDCLIMB
RCX10024 Suspension Access Transom
10.3
Offset Hanging Adaptor
Used with the hanging tubes and access transom to create a
suspended access level.
Code
Description
Weight (Kg)
RCX10018 Offset Hanging Adapter
2.0
Rapidclimb Guard Rail
Ultraguard used as edge protection on Rapidclimb platforms.
Code
Description
Weight (Kg)
SAX11200 Ultraguard Post
2.2
SAX10005 Ultraguard Alu Beam Bracket
4.2
SAX10015 Ultraguard Ext Alu Beam Bracket
5.4
SAX12550 Ultraguard Mesh Barrier 2550mm
17.3
SAX13150 Ultraguard Mesh Barrier 3150mm
25.0
68 RMD Kwikform Site Handbook
FORMWORK
Tru-Lift
Tru-lift is the new self lifting, core forming system from RMD Kwikform.
Robust and efficient, Tru-lift has been designed for speed, forming up
to 4.1m in a single lift. Designed to minimise construction cycle times
and maximise safety, Tru-lift’s fully boarded top platform is designed to
carry the concrete boom and any additional materials required, ensuring
everything is on hand as it is needed - important when forming at higher
floors.
Key Features & Benefits:
Versatile: All sizes of core walls can be accommodated, maximising the
versatility of the system.
Hydraulics: Controlled lifting of equipment through use of hydraulics
maximising safety and eliminating crane requirements.
Speed: Minimal number of components ensures quick & easy erection,
maximising construction cycle times.
Striking Corners: Unique striking
corners allow the quick and easy
release of wall formwork.
Efficiency: Trailing platforms allow
remedial work to previous pours,
maximising efficiency.
Inbuilt Safety: Concrete placement
from top working platform via
ply hatches in the upper deck,
maximising safe working practices.
Fully boarded working platforms
create a safe working area.
Access: External panels supported
off overhead steel beams, easily
retracted, providing safe access for
panel cleaning & rebar fixing.
FORMWORK
RMD Kwikform Site Handbook 69
TRU-LIFT
Self Lifting, Core Forming System
Trubeam
TRU-LIFT
175 x 50 engineered timber veneer
beam designed for strength and
durability. RMD Kwikform promote and
recommend the use of high strength
quality plywood as facing material for
Tru-lift.
Channel Walers
Standard modulised stock lengths used
as backing members to Trubeam and
designed to support the tie system
Tie System
Taper Ties are fully recoverable
eliminating the need for sleeve and
cones.
Corner Yoke Assembly
External corners are easily tied
between yoke blocks and bolted to
horizontal channel walers using fast
threaded rod.
Hanging Bracket
Adjustable form support bracket head and clamp
plates are bolted into wall support frame facilitating the
connection to the overhead primary beam.
70 RMD Kwikform Site Handbook
FORMWORK
Trolley
TRU-LIFT
Trolley designed to roll along lower flange of the
overhead beam supporting the external form.
Internal Corner
Rigid, flexible and strippable corners
are used depending on the core
profile, in conjunction with corner pins
eliminating to need to dismantle forms
minimising labour time between cycles.
Wall Bracket Assembly
Brackets are bolted into inserts cast
with the previous pour and connected to
the formwork system once in the raised
position.
Jack Bracket Assembly
Supports and houses the hydraulic cylinder. Jack
Brackets are bolted into inserts cast in with the
previous pour and designed to support the formwork
system during the lifting sequence.
Hydraulic Cylinders
Entire formwork system raised in one
single action from the control panel (4.1m)
within 30 - 40 mins. 5.1m achievable using
double action cylinders.
FORMWORK
RMD Kwikform Site Handbook 71
Reservoir & Pump Assembly
TRU-LIFT
Mounted on the panel adjacent to the cylinder
minimising hose length and free from snag.
Pendant switch is also attached to the assembly
by should there be a need to over-ride the raising
sequence from the main control panel.
Control Panel
Usually housed, operated and powered from
the top platform. Levelling can be controlled
by gauging water levels or by laser. Control
panel allows cylinders to be raised in line or
independently.
Overhead Steel Beams
Entire formwork system is supported off the
overhead steel beams.
Trailing Platforms
Internal and external platforms provide
easy and safe access during all cycles
of use.
72 RMD Kwikform Site Handbook
FORMWORK
Hanging Stairwell Access
TRU-LIFT
Optional using a modular stair access tower
system supported off the internal platform
allowing accessible egress/ingress from
desired floor level.
Safety Screen
Optional using reinforced PVC sheeting,
strong and puncture resistant, variable
translucence allows 25 - 30% of natural
light through, UV stabilised, welded loops at
regular spacings for securing to the perimeter
framework, fully printable and ideally suited
for advertising, full enclosure providing the
upmost in safety.
FORMWORK
RMD Kwikform Site Handbook 73
74 RMD Kwikform Site Handbook
SHORING
SHORING SYSTEMS
Shoring
76
87
91
104
112
Heavy Duty Shoring
115
Megashor
1,000kN ultra heavy duty propping.
R700
Heavy duty modular truss.
122
Soffit Support
Airodek
High productivity prop and panel system.
Prop Tableform
Multi storey tableform soffit support system.
SHORING
127
139
RMD Kwikform Site Handbook 75
SHORING
Alshor Plus
120kN lightweight aluminium shoring.
C-Hook
Lifting equipment for crane handling tables.
Rapidshor
80kN modular steel shoring.
Kwikstage Propping
Universal scaffold for propping and decking.
Props & Trench Struts
Quick & easy temporary support.
Alshor Plus
Next Generation Aluminium Shoring
Alshor Plus is the next generation of a proven aluminium shoring system
with increased loading of up to 120kN/leg. This fixed at the head support
system provides a high performance, modern aluminium shoring system,
with increased safety features, improved on-site versatility and greater
cost effectiveness.
ALSHOR PLUS
Key Features & Benefits:
Lightweight: Ease and speed of use compared with traditional shoring systems.
120kN Leg Load: The increased leg load reduces the need for additional
support equipment for most loading conditions, reducing erection and
strike times.
Propping Range: The high leg-load capacity also provides an increased
propping range providing greater versatility in both high and low support levels.
Unique Connections: Unique blade and pocket connection enables
Frames and other accessories
to be located onto legs quickly
and easily.
Jack Extension: The increased
extension range of the Alshor
Plus Jack makes it quick and
easy to obtain the exact soffit
height.
Quick Strike: The Jack’s unique
quick strike facility provides
quick release of the load for easy
disassembly.
Integrated
System:
Alshor
Plus is designed to minimise
the number of loose parts to
dramatically improve assembly
and disassembly speed.
76 RMD Kwikform Site Handbook
SHORING
Legs
Used to carry the loads to the foundation. Safe working loads in compression depend
on restraint conditions. A Spigot is used to locate Alshor Plus legs end to end. When the
Code
Description
ALSHOR PLUS
joints are put into tension, an Alshor Pin is used to secure the leg components.
Weight (Kg)
ASX31500 Leg 1500mm
6.0
ASX32000 Leg 2000mm
7.9
ASX32500 Leg 2500mm
9.8
ASX33000 Leg 3000mm
11.9
ASX34000 Leg 4000mm
15.8
ASX10013 Alshor Plus Spigot 6mm
1.2
BBX16120 Alshor Pin - M16 x 120 Gr8.8
0.3
Jacks
The Short Jack should only be used at the top of the shoring system to
support horizontal primary bearers. The Jack is locked to the leg by the
spring loaded plunger.
The Long Jack incorporates a quick release mechanism which
shortens the jack by 12mm with a single hammer blow to the
Quick Release Collar. The unique swivel base plate on the long
jack allows a combination of 10° and 2.5° of rotation.
Code
Description
Weight (Kg)
ASX10012 Alshor Plus Jack - Long
17.2
Range: 200 - 1250mm
ASX10030 Alshor Plus Jack - Short
11.0
Range: 120 - 750mm
SHORING
RMD Kwikform Site Handbook 77
U-Plate 270 x 220 x 6mm
The U-Plate 6mm bolts onto the short jack when a U-Head
is required with adjustment. The U-Plate 6mm is fixed
using 2qty M12 x 40mm Counter sunk bolts and nuts.
Code
Description
Weight (Kg)
ASX10023 U-Plate
4.0
BCX12040 CSK Bolt - M12 x 40 Gr8.8
0.04
BNX00012 Nut - M12 Hex Gr8.8
0.01
ALSHOR PLUS
U-Head 220 x 10mm
The U-Head incorporates a spigot that locates inside
the Alshor Plus leg. It is fixed by a spring retainer that
locates in the cross drilled holes at the end of the leg.
Code
Description
Weight (Kg)
ASX10015 U Head
4.4
Note: Pin (BBX16120) must be used in tension applications.
Alshor Superslim Clamp
The Alshor Superslim Clamp is used to connect a
Superslim primary beam to an Alshor Plus U-Head.
Code
Description
ASX10056 Alshor Superslim Clamp
Weight (Kg)
0.7
Base Plate 200 x 170 x 10mm
The Base Plate can be used at the base when
adjustment is not required or at the top when a U-Head
is not required.
Code
Description
ASX10011 Alshor Plus Base Plate 10mm
78 RMD Kwikform Site Handbook
Weight (Kg)
2.9
SHORING
Bracing Frames
The Bracing Frames incorporate spring loaded
latches which automatically lock under the lugs on
the legs. At the ends of the top and bottom frame
members are steel locating tongues that engage in
the leg lugs.
Description
Weight (Kg)
ASX41200 Frame 1200mm
9.2
ASX41800 Frame 1800mm
12.2
ASX42400 Frame 2400mm
14.5
ASX43000 Frame 3000mm
18.8
ALSHOR PLUS
Code
Top
Connection
of frame
Bottom
Connection
of frame
Ledgers
Ledgers are used to space the Legs apart and support ladders and board bearers. Web holes near the ends enable scaffold couplers to be connected.
Code
Description
Weight (Kg)
ASX81200 Ledger 1200mm
4.8
ASX81800 Ledger 1800mm
6.5
ASX82400 Ledger 2400mm
8.3
ASX83000 Ledger 3000mm
10.2
SHORING
RMD Kwikform Site Handbook 79
Adjustable Jack Braces
Adjustable Jack Braces can be used to brace top jacks in order to increase allowable
working loads. Braces are fitted in a spiral pattern at the top of the tower.
Code
Description
Weight (Kg)
ASX91200 Brace 1200mm - 1800mm
10.5
ASX91800 Brace 1800mm - 2400mm
11.9
ASX92400 Brace 2400mm - 3000mm
13.9
ALSHOR PLUS
Leg to Leg Brace
Used to brace between the Alshor Plus frames in freestanding applications. The
telescopic aluminium body can be fixed to length in multiple positions with a captive
pin.
Code
Description
ASX10050 Leg to Leg Brace
Weight (Kg)
15.1
Handrails
Locate in the lug extrusions with integral spring latches to provide guardrails. The tubes
are painted orange to aid visual checks.
Code
Description
Weight (Kg)
ASX71200 Handrail 1200mm
3.2
ASX71800 Handrail 1800mm
4.1
ASX72400 Handrail 2400mm
5.0
ASX73000 Handrail 3000mm
5.9
Note: Not to be used as supports to board bearers.
80 RMD Kwikform Site Handbook
SHORING
Board Bearers
Board bearers locate over the top chords of bracing frames or ledgers enabling the
support of scaffold boards. Positioned at 1200mm centres or less.
Code
Description
Weight (Kg)
5.7
ASX61800 Board Bearer 1800mm
7.9
ASX62400 Board Bearer 2400mm
10.2
ASX63000 Board Bearer 3000mm
18.0
ALSHOR PLUS
ASX61200 Board Bearer 1200mm
Advancing Handrails
Used with other accessories to enable the erection of Alshor
Plus towers in vertical mode.
Code
Description
Weight (Kg)
ASX10057 Advancing Handrail 1200mm
13.4
ASX10058 Advancing Handrail 1800mm
15.7
Drop Beam Bracket
Enables support to drop beams to be provided from the shoring
supporting the main area of slab.
Code
Description
Weight (Kg)
ASX10040 Drop Beam Bracket
1.4
SWL = 10kN
SHORING
RMD Kwikform Site Handbook 81
Castor Unit
Used to transport Alshor Plus tables on a smooth level
surface. The Castor Unit slips over and positively locates
onto the bottom of the Alshor Plus long or short Jack.
Description
Weight (Kg)
ASX10038 Castor Unit
Code
37.5
ASX10039 Castor Unit Handle
8.5
Maximum loading = 800kg; Minimum allowable Jack extension = 350mm
ALSHOR PLUS
Ladder System
The Ladder System is used to gain access to the integral working platforms. This
system comprises;
•
A Starter ladder attached to the lowest frame or to a pair of ledgers located at the
lowest lug position.
•
A Bottom ladder secured between the Starter ladder and the floor.
•
Other ladder sections connected above the Starter ladder.
Code
Description
Weight (Kg)
ASX50002 Starter Ladder
6.7
ASX50001 Bottom Ladder
7.0
ASX51000 Ladder 1000mm
4.8
ASX51500 Ladder 1500mm
6.8
ASX52000 Ladder 2000mm
8.4
ASX50002
ASX50001
82 RMD Kwikform Site Handbook
ASX51500
SHORING
Single Leg Assemblies
Range 1.95m - 5.25m
5m
4m
ALSHOR PLUS
3m
2m
1m
1.5m
SHORING
2m
2.5m
3m
4m
RMD Kwikform Site Handbook 83
Connection Details
A Spigot is used to locate Alshor Plus legs end to end.
When the joint is in tension (ie. lifting), Alshor Pins are used to connect
the leg components together. The Safe Working Load of this arrangement
is 40kN.
Connection for Alshor Plus Legs
in Crane Handled Applications
M16 Washer
Spigot
(BBX16120)
ALSHOR PLUS
6mm
Spring Retainer
Compression Only
M16 Nyloc Nut
M16 x 120 Bolt
Note: The Spring Retainer need NOT be
removed from any Alshor Plus product in
order to use the Bolt assembly
Tension Arrangement
Jacks
There are two jacks in the Alshor Plus range, a Long Jack which has a
range of 200 - 1250mm and a Short Jack that has a range of 120 - 750mm.
Both Jacks are constructed from the same hollow aluminium extrusion
which nests closely inside the Alshor Plus leg and prevents the Jack from
turning. The cut thread is self cleaning with a four start thread to permit
the nut to move 25mm in one turn. A tape measure is set into one of the
several grooves in the profile.
Long Jack
This jack incorporates a quick release mechanism which shortens the jack
by 12mm with a single hammer blow to the Quick Release Collar.
The base plate incorporates a spherical seating that engages around the
base of the jack and permits the base plate to rotate. This feature ensures
that the leg is concentrically loaded.
84 RMD Kwikform Site Handbook
SHORING
A captivated spring loaded plunger locks the jack to the leg.
Locking Spring
Plunger
Jack
Bearing
Plate
12mm
Release
Distance
Quick Release
Collar
Screw Collar
Short Jack
This jack should only be used at the top of the shoring system to support
horizontal primary bearers.
The jack is locked to the leg by the spring loaded plunger.
Bracing Frames
These frames incorporate spring loaded latches which automatically
lock under the lugs on the legs. At the end of the top and bottom frame
members are steel locating tongues that engage in the leg lugs.
Installation is facilitated by the lower tongues being longer than the upper
lugs and these incorporate a step to allow the lower tongues to be partially
engaged first.
Steel Tongue
Leg Lug
Spring Loaded Latch
SHORING
RMD Kwikform Site Handbook 85
ALSHOR PLUS
Base Plate
Handrails
Bracing Frame
Leg Lug
Spring Lock
Steel Tongue with
Spring Lock
Vertical Upright on
Bracing Frame
ALSHOR PLUS
Handrail
Section at Lug
Handrail Installed Mid Height of Bracing Frame
Board Bearers
Board Bearers locate over the top chords of bracing frames or ledgers
enabling the support of scaffold boards. Positioned at 1200mm centres
or less.
Ledger or
Bracing Frame
1200mm max
Board Bearer
Planks
Thumb Screw
86 RMD Kwikform Site Handbook
SHORING
C-HOOK
Folding C-Hook
SHORING
RMD Kwikform Site Handbook 87
The unit is designed to handle falsework tables during rapid turnaround
building construction.
C-HOOK
Geometry Restrictions
The maximum size of table that may be flown using the C-Hook is 7.2m
in either direction. The twin forks are extendable from 3.0m to 4.8m
approximately in 100mm increments to suit the table length.
The unit incorporates two fold out load stabiliser arms. These can be
locked in three positions with the overall widths as the table below shows.
Stabiliser Position
C-Hook Width
Folded and Stowed
1420mm
Part Open
2200mm
Fully Open
2800mm
Safe Working Loads
The lifting duty graph for the C-Hook is detailed on page 89 and on the
C-Hook identification plate attached to the vertical member. Lifting duties
vary depending on the position of the centre of gravity of the load relative
to the C-Hook. This depends on two factors as follows:
88 RMD Kwikform Site Handbook
SHORING
» The proportion of the load carried by each C-Hook fork; if the table
is uniform and rectangular then the centre of the table top can be
accurately set out and marked. Provided the C-hook is centred on these
marks and square to the table, each fork will carry 50% of the load.
Where the table is an odd shape the position of the centre of gravity may
be less certain and allowances should be made for this when checking
the duty of the C-Hook.
The folding stabiliser arms are rated at a maximum point load on the end
of 500kg. This is not additive to the overall C-Hook rating. The arms are
intended to prevent accidental tipping sideways of the table should the
suspended load be subjected to an impact during crane handling. Do not
position the C-Hook such that the centre of gravity of the table lies outside
of the forks.
SHORING
RMD Kwikform Site Handbook 89
C-HOOK
» The length of the table parallel to the forks; longer tables have a centre of
gravity further out along the forks and hence result in lower lifting duties.
The duty graph is plotted assuming that the forks are fully inserted
beneath the table top up to the vertical C-Hook member and that the
soffit formwork load is even along its length. For arrangements outside
these parameters refer to RMD Kwikform Engineering.
Lifting Accessories
Use the C-Hook in conjunction with the RMD Kwikform Chain Assembly.
The assembly consists of two items:
C-HOOK
» A 9 tonne capacity master link
attached to a single 5 tonne
capacity fixed length chain 4.2m
long with a shortening clutch.
» A 5 tonne capacity adjustable
chain
hoist
with
4.25m
maximum length and a 6m long
hand chain.
Prior to C-Hook assembly attach the master link to the crane hook and
shorten the fixed length chain to approximately 3m. Attach the dead end of
the adjustable chain hoist to the master link. Adjust the length of the chain
hoist so that it is extended to around 3m.
Storage & Transport
The C-Hook is stored and transported in the fully folded position with all
components integral. Transport dimensions are 3.9m x 1.4m wide x 1.0m
high approx. Transport weight = 990kg.
Unload the C-Hook with a crane using the integral D handles to attach four
legged crane slings.
Store unfolded C-Hooks on
flat level ground. CHooks
stored on sloping or soft
ground are at risk of falling
over sideways, stow the
stabilising arms and lay
the C-Hook
over on its side.
90 RMD Kwikform Site Handbook
SHORING
Rapidshor
80kN Modular Steel Shoring System
Key Features & Benefits:
Leg Capacity: high leg capacity up to 80kN saves material and labour
costs, with reductions in the number of foundations and formwork primary
beams.
Modular System: easy and quick to erect, accommodating sloping ground
and varying slab levels, with regular patterns of snap on braces reducing
both erection and inspection costs and compressing site programme.
Galvanised Finish: eliminates corrosion, minimises maintenance and
extends the lifetime integrity of the system.
Tilting Head and Bases: eliminates the need for use of timber wedges to
overcome sloping ground and
elevated slabs.
Strength: 60.3mm dia high
grade steel standards and
48mm diameter jacks increase
the strength to weight ratio and
allow greater jack extensions
without bracing.
Cost savings: obtained from
a reduction in the two main
cost elements of a shoring
system - materials and labour.
This is realised by the reduced
weight of equipment and fewer
number of components.
SHORING
RMD Kwikform Site Handbook 91
RAPIDSHOR
Rapidshor is RMD Kwikform’s premier galvanised steel shoring system. It
is a safe, robust, easy to use modular system which boasts an impressive
80kN SWL. Its circular slotted lugs give it the unique ability to tackle
skewed bridge decks. The system has established an excellent pedigree
having been used on thousands of structures worldwide.
Standards
Code
Description
Weight (Kg)
RSX41000 1000mm Open Ended
5.4
RAPIDSHOR
RSX41500 1500mm Open Ended
8.0
RSX42000 2000mm Open Ended
10.8
RSX42500 2500mm Open Ended
13.5
RSX43000 3000mm Open Ended
16.2
RSX10005
Sleeves
Joint Sleeves are used at the joints between Open Ended
Standards and fixed using Rapidshor Sleeve Clips. The
Base Sleeve is shorter and used to connect the Standard
directly to a Base or Head where a Jack is not being used.
Code
RSX10010
Description
Weight (Kg)
RSX10005 Joint Sleeve 300mm
1.5
RSX10010 Base Sleeve 216mm
1.1
Sleeve Clip
The Sleeve Clip quickly connects Sleeves to Standards.
Description
Weight (Kg)
RSX10009 Sleeve Clip
Code
0.09
92 RMD Kwikform Site Handbook
SHORING
Rapidshor Base
Used either as a fixed base with the Base Sleeve 216mm, or as
an adjustable base when used with the Rapidshor Jack.
Code
Description
Weight (Kg)
RSX10002 Rapidshor Base 165mm
3.1
Used either as a fixed head with the Base Sleeve 216mm, or as
an adjustable head when used with a Rapidshor Jack. A larger
220mm unt can be provided to accommodate twin primary
Alform beams.
Code
Description
Weight (Kg)
RSX10003 Rapidshor Head 182mm
6.7
RSX10019 Rapidshor Head 220mm
8.8
Tilt Base
Used either as a fixed base with the Base Sleeve 216mm, or
as an adjustable base when use
Code
Description
Weight (Kg)
RSX10006 Tilt Base 227mm
7.7
Tilt Head
Comprises of a Rapidshor U Plate (182mm or 220mm) bolted
to a Rapidshor Tilt Base (RSX10006). This is supplied as a
single unit.
Code
Description
Weight (Kg)
RSX10007 Tilt Head 182mm
SHORING
13.1
RMD Kwikform Site Handbook 93
RAPIDSHOR
Rapidshor Heads
Rapidshor Jack
Used at the head or base, the Jack allows between
25mm to 540mm extension. The domed end allows for
slopes of up to 2.5° in any direction.
Code
Description
Weight (Kg)
RSX10004 Rapidshor Jack
6.1
Ledgers
RAPIDSHOR
Ledgers have cast ends incorporating locating
holes for the braces and locking wedges for easy
connection to the standard cluster ring.
Code
Description
Weight (Kg)
RSX20300 Ledger 300mm
2.2
RSX20600 Ledger 600mm
3.2
RSX20900 Ledger 1900mm
4.3
RSX21200 Ledger 1200mm
5.4
RSX21500 Ledger 1500mm
6.4
RSX21800 Ledger 1800mm
7.5
RSX22400 Ledger 2400mm
9.6
RSX23000 Ledger 3000mm
11.8
SWL - the Ledger acting in tension or compression = 20kN
Board Bearers
Used to provide intermediate support to scaffold boards.
Code
Description
Weight (Kg)
ASX61200 Board Bearer 1200mm
5.7
ASX61800 Board Bearer 1800mm
7.8
ASX62400 Board Bearer 2400mm
10.0
SWL = 1.5kN/m2 when used with standard scaffold
boards (BS standards), supported at 1200mm
(+100mm tolerance) maximum centres.
94 RMD Kwikform Site Handbook
SHORING
Fixed Braces
Each brace has a forging at each end, which contains a shaped pin that snaps quickly
into the Rapidshor Ledger ends.
Description
End Colour
Weight (Kg)
Self
4.8
RSX31509 Fixed Brace 900mm x 1500mm
Yellow
6.3
RSX31012 Fixed Brace 1200mm x 1000mm
Purple
5.4
RSX31512 Fixed Brace 1200mm x 1500mm
Pink
6.6
RSX32012 Fixed Brace 1200mm x 2000mm**
Blue-Green
9.2
RSX31015 Fixed Brace 1500mm x 1000mm*
Blue
6.1
RSX31515 Fixed Brace 1500mm x 1500mm
Orange
8.3
RSX32015 Fixed Brace 1500mm x 2000mm**
Yellow
7.5
RSX31018 Fixed Brace 1800mm x 1000mm
Red
8.0
RSX31518 Fixed Brace 1800mm x 1500mm
Green
9.1
RSX32018 Fixed Brace 1800mm x 2000mm**
Black
12.4
RSX31024 Fixed Brace 2400mm x 1000mm
White
9.9
RSX31524 Fixed Brace 2400mm x 1500mm
Brown
13.0
RSX32024 Fixed Brace 2400mm x 2000mm**
Bright Red
14.2
* This brace also fits a 900 x 1500mm bay.
** Sale only.
SHORING
RMD Kwikform Site Handbook 95
RAPIDSHOR
Code
RSX31009 Fixed Brace 900mm x 1000mm
Adjustable Jack Braces
Adjustable in length to suit the varying jack
extensions. One end contains a key style
pin, which connects to the keyhole shaped
holes in the base/head unit first. The other
end is the same as fitted to the fixed length
braces and is fitted second.
Code
Description
Range/Pin Centres
Weight (Kg)
RAPIDSHOR
RSX30001 Brace - Long Adjustable
1530 - 2660mm
RSX30002 Brace - Short Adjustable
1085 - 1770mm
11.4
8.1
RSX30003 Brace - Super Short Adjustable
840 - 1280mm
6.4
Adjustable Bay Braces
Adjustable Bay Braces can be fixed at
variable
lengths
using
the
Rapidstage
Omega Clip, and fixed into the holes within
the Rapidshor Ledgers.
Code
Description
Weight (Kg)
RSA10007 Long Bay Brace
12.0
RSA10005 Short Bay Brace
7.3
KAX11001 Rapidstage Omega Clip
0.1
Cantilever Bracket
The Cantilever Bracket is used at the perimeter of the shoring,
usually to allow for a perimeter access platform.
Code
Description
RSA10020 Cantilever Bracket
96 RMD Kwikform Site Handbook
Weight (Kg)
12.0
SHORING
Drop Beam Support
The Drop Beam Support is used for economically supporting drop beams within a
shoring system, eliminating the need for additional shoring at the lower level.
Description
Weight (Kg)
38.4
Stair Access
Used to provide access to one or more boarded levels within a Rapidshor structure,
or as an independent stair tower. Stair units available in both steel and aluminium.
Code
Description
Weight (Kg)
RSX70003 Stair Handrail
11.0
RSX70006 Stair Unit - Steel
70.0
RSX70007 Stair Unit - Aluminium
30.0
RSM00005 Stair Top Handrail
21.4
SWL = 2.5kN/m2
Rapishor Top Stair Unit:
RSM00005
Rapishor Stair Handrail:
RSX70003
Rapishor Stair Unit:
Steel - RSX70006
Aluminium - RSM00003
SHORING
RMD Kwikform Site Handbook 97
RAPIDSHOR
Code
RSX10020 Drop Beam Support
Rapidshor Standards
The standards are manufactured from high grade steel tube 60.3 O.D. x
3.2mm thick and galvanised. The lug clusters are arranged to allow the
standard to be fitted any way without reduction in capacity.
When the shoring is more than one standard in height the joint in the
standards can be placed anywhere in the height providing there is no
more than one joint between adjacent ledgers.
RAPIDSHOR
Only one standard needs to be connected to the spigot in any joint. If the
shoring is to be crane handled both standards shall be connected to each
spigot.
‘L’
Lift
Maximum Allowable Load
» For L = 1000mm
SWL = 80kN
» For L = 1500mm
SWL = 80kN
» For L = 2000mm
SWL = 60kN
» Acting in tension (for crane handling only) = 10kN
Rapidshor Jacks
A universal jack used with all Rapidshor heads and bases. Captive spring
buttons aid connection to the heads and bases.
98 RMD Kwikform Site Handbook
SHORING
Rapidshor Ledgers
All ledgers are manufactured from 48.3OD x 3.2mm thick wall galvanised
tube with cast ends incorporating locating holes for the braces and locking
wedges for easy connection to the standard lug cluster.
B
» Maximum total vertical load on any circular lug cluster = 40kN
Bracing Over Multiple Bays
Braces can be placed over multiple bays provided they do not foul on the
lug clusters or joint sleeves on the inner standards.
SHORING
RMD Kwikform Site Handbook 99
RAPIDSHOR
Maximum Allowable Loads
» Maximum allowable Moment of Resistance of tube = 1.02kNm
» JOINT LOADS: The combination of A+B ≤ 20kN
A
Double and Reversed Bracing
When braces are used in reversed pairs care should be taken to ensure
that they cross within a bay and not at a node position as the design of the
ledger does not permit ‘dog-leg’ bracing patterns.
RAPIDSHOR
This brace is fixed to rear of ledgers
Skewing the Falsework Grid
Rapidshor may be detailed with the grid skewed to any angle up to 35°.
This feature is useful for falsework to skew bridge decks. Adjacent bays
may be skewed to different angles if necessary although this may prove
awkward for scaffolders to lay out on site.
For skew angles up to 22.5° ledgers connect to the standard lug clusters
in the normal way with wedges in taper slots at 90° to each other (see
Fig.1). For angles between 22.5° and 35° ledger wedges are placed in
taper slots adjacent to each other (45° apart - see Fig.2). All ledgers and
braces should be placed at a node before tightening the ledger wedges.
100 RMD Kwikform Site Handbook
SHORING
Effect on Loads to Standards
The load in the standards for a particular grid and slab thickness will be
reduced in comparison to a grid with no skew by the cosine of the skew
angle.
If the grid is skewed to 24° the load area is reduced to:
1.8 x 1.8 x cos 24º = 2.96m²
Fig 1:
Up to 22.5°
SHORING
Fig 2:
22.5° to 35°
RMD Kwikform Site Handbook 101
RAPIDSHOR
i.e. The load area carried by a standard in a 1.8m square grid (ignoring
continuity) is:
1.8m x 1.8m = 3.24m²
Effect on Braces
For skew grids the bracing planes to the standards are no longer at right
angles to each other. Because of this the safe working loads of the braces
in both directions should be de-rated by the cosine of the skew angle.
Care should be taken whilst detailing any head or base jack bracing. For
skew angles over 10° adjustable braces can only be used in one of the grid
directions on the standard as the end pin will not mate with the ear plates
on the Rapidshor base or head. If braces are required in both directions
on a single standard use tube and fittings in one of the grid directions.
RAPIDSHOR
For skew angles up to 29° all braces can be connected at a node point in
the usual manner. Over 29° skew, one end of braces should be connected
to the ledger before the ledger is joined to the standard.
102 RMD Kwikform Site Handbook
SHORING
SHORING
1
2
1
1
2
2
3
2
2
4910 - 5915
5410 -6415
5910 - 6915
6410 - 7415
6910 - 7915
7410 - 8415
7910 - 8915
8410 - 9415
8910 - 9915
1
1
-
1
-
1
1
-
1
-
1
-
-
1
2910 - 3915
1
1
-
2410 - 3415
-
-
3910 - 4915
-
1950 - 2915
4410 - 5415
-
1950 - 2415
-
-
-1
-
1
-
-
-
1
1
-
-
-
1
1
-
-
-
1
-
1
-
RSX41500
OE 1500
Standards
RSX42000
OE 2000
3410 - 4415
-
1885 - 2375
RSX42500
OE 2500
1385 - 1875
Propping
Height
Min* - Max
-
1
-
-
-
-
1
-
-
-
-
1
-
-
-
1
-
1
RSX41000
OE 1000
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
RSX10004
25-540
JACK
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
* This allows 20mm for striking the jack, all dimensions are in mm.
RMD Kwikform Site Handbook 103
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RSX10003
173
HEAD
RAPIDSHOR
RSX10002
165
BASE
3
3
2
2
2
2
2
1
1
1
1
1
-
-
-
-
-
-
RSX10005
300
JOINT
SLEEVE
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
1
RSX10010
214
BASE
SLEEVE
3
3
2
2
2
2
2
2
1
1
1
1
-
-
-
-
1
1
RSX10009
-
SLEEVE
CLIP
Rapidshor Leg Make-Ups
Kwikstage Propping
Universal Scaffold for Propping & Decking
Kwikstage is one of the most universally established scaffolds throughout
the world. Used for propping and decking applications, it’s the inherent
simplicity that makes Kwikstage a versatile, efficient and cost effective
alternative to traditional loose props. Kwikstage is available both painted
and galvanised.
KWIKSTAGE
PROPPING
Key Features & Benefits:
Quick strike system: enables the early removal of deck beams and plywood,
saving time and cost.
Flexibility: variable ledger positions to suit leg loading, increasing flexibility of the
system.
Columns: Make-up areas around columns can be supported simply by using infill
beams, saving customer time and money.
Easy Connections: Braces fit to the standards using half couplers ensuring no
loose parts, minimising loss and damage charges.
Speed: Quick and easy to erect propping ties are fixed to the vertical standards
using captive wedge connections, saving time.
Safety: Simple erection procedure ensures stringent safety levels can be easily
achieved.
Versatility: As an
alternative to steel
decking and infill
beams,
Kwikstage
Propping can also be
used in conjunction
with RMD Kwikform’s
GTX and aluminium
beams
for
soffit
support to slabs of all
depths.
104 RMD Kwikform Site Handbook
SHORING
Standards - Open Ended
Used to carry the load to the foundation. V pressings located at
495mm centres. Safe working loads in compression depend on
effective strut length.
Code
Description
Weight (Kg)
KPX31000 Standard 0.99m
5.2
7.8
KPX32000 Standard 1.98m
10.4
KPX32500 Standard 2.49m
13.0
KPX33000 Standard 2.97m
15.6
KWIKSTAGE
PROPPING
KPX31500 Standard 1.49m
Flanged Spigot Adaptor
A Spigot Adaptor is used to locate Kwikstage Standards end to
end. When the joints are put into tension, an M16 x 75 bolt is used
to secure the Standard components.
Code
Description
Weight (Kg)
KPM00006 Spigot Adaptor
0.7
BBX16075 Bolt - M16 x 75 Gr8.8
0.2
Socket Base
The Socket Base is used at the base when adjustment is not
required.
Code
Description
KPX20004 Socket Base
SHORING
Weight (Kg)
1.5
RMD Kwikform Site Handbook 105
Adjustable Base Jack
Used at the base where height adjustment is required. Used in
conjunction with the HD Adjustable Base.
Code
Description
Weight (Kg)
KAX20004 Adjustable Base Jack
3.9
Range: 50 - 600mm
KPX20002 HD Adjustable Base
5.5
KWIKSTAGE
PROPPING
Spigot Jack
Used in conjunction with the Socket 'U' Head or Dropheads at the top
of the shoring.
Code
Description
Weight (Kg)
KSX10017 Spigot Jack
3.6
Range: 80 - 565mm
Socket 'U' Head
The Socket 'U' Head locates on top of the Kwikstage Standard
with a Flanged Spigot Adaptor or Spigot Jack.
Code
Description
Weight (Kg)
KPM00016 'U' Head with Socket 6mm
4.2
KPM00018 'U' Head with Socket 8mm
5.4
Adjustable 'U' Head
Used to support the primary and secondary beams.
Code
Description
KPM00017 Adjustable 'U' Head 186mm E/P
Weight (Kg)
7.5
Range: 40 - 610mm
106 RMD Kwikform Site Handbook
SHORING
Propping Ties
Used to space Kwikstage Standards
apart and carry horizontal loads to the
braces. Connects to the lug clusters on the
Standards with a single captive wedge.
Description
Weight (Kg)
2.7
KPX40900 Propping Tie 900mm
3.8
KPX41200 Propping Tie 1200mm
4.8
KPX41800 Propping Tie 1800mm
7.0
KPX42400 Propping Tie 2400mm
9.1
KWIKSTAGE
PROPPING
Code
KPX40600 Propping Tie 600mm
Coupler Braces
Bracing is achieved using Coupler Braces. The Braces are fixed to the Standards
using integral Half Couplers.
Code
Length
O/A (m)
Length
C/C (m)
Bay Width Bay Height
(m)
(m)
Weight
(Kg)
KPX51470
1.47
1.40
1.00
1.20
6.2
KPX51790
1.79
1.70
1.50
1.20
7.3
KPX52170
2.17
2.10
2.00
1.20
8.3
KPX52170
2.17
2.10
1.50
1.80
8.3
KPX52170
2.17
2.10
1.00
1.80
8.3
KPX52560
2.56
2.50
1.00
2.40
10.1
KPX52560
2.56
2.50
2.00
1.80
10.1
KPX52730
2.73
2.67
1.50
2.40
10.7
KPX53030
3.03
2.97
2.00
2.40
11.8
Overall length
Length of centres of coupler
SHORING
RMD Kwikform Site Handbook 107
Drophead
The Drophead locates on the top of the Kwikstage Standard and
allows the early striking of the decking.
Code
Decription
Weight (Kg)
KPX80001 Kwikstage Drophead
6.1
Max Axial Load = 40kN
KWIKSTAGE
PROPPING
Drophead Extension
The Drophead Extension attaches to the top of the Drophead and allows
for installation of handrail posts.
Code
Description
Weight (Kg)
KPX80009 Drophead Extension
2.2
Cantilever Deck Beam
Used along the perieter of high rise construction sites.
Code
Description
Weight (Kg)
KPM00020 Cantilever Deck Beam
3.8
Cantilever Beam Frame
Provides access around the edge of building slabs without
propping from the ground.
Code
Description
Weight (Kg)
KPM00012 Cantilever Beam Frame 1.5m
21.3
KPM00013 Cantilever Beam Frame 1.0m
19.6
108 RMD Kwikform Site Handbook
SHORING
Decking Beams
Connected with the drophead, provides
support to the soffit plywood.
Grid Centres (m)
Weight (Kg)
22.8
KPX71800 1.8
17.5
KPX71200 1.2
9.5
KPX70901 0.9
7.6
Infill Beams
Inserted between the decking beams, providing
additional support for the soffit plywood.
Code
Length to centres of supports (m)
Weight (Kg)
KPX70600 0.6
2.7
KPX70900 0.9
4.1
KPX70120 1.2
5.5
Decking Beam Bracket
Placed where required to fix the soffit plywood down to the
falsework.
Code
Description
Weight (Kg)
KPM00008 Decking Beam Bracket
1.0
SWL = 5kN
W
Internal Beam Bracket
Used to support soffit formwork at drop beam locations, elimiating the
H
need to erect extra falsework.
Code
SHORING
W (m)
H (m)
Weight (Kg)
KPX11000 0.2
1.0
5.8
KPX11500 0.2
1.5
7.6
RMD Kwikform Site Handbook 109
KWIKSTAGE
PROPPING
Code
KPX72400 2.4
Lacing & Bracing Details
Diagonal Bracing - 27.5kN Capacity (@2.5% of the Vertical Load)
Code
Bay Size (mm)
No. of Bays per Brace
Lift Height (m)
KPX53030 2400
7
2.0
KPX52560 1800
7
2.0
KPX52170 1200
6
2.0
Bay Size
27.5kN
27.5kN
27.5kN
27.5kN
27.5kN
27.5kN
27.5kN
KWIKSTAGE
PROPPING
Diagonal
Brace
Lift
Height
2m
Diagonal Bracing - 40kN Capacity (@2.5% of the Vertical Load)
Code
Bay Size (mm)
No. of Bays per Brace
Lift Height (m)
KPX52730 2400
5
1.5
KPX52170 1800
5
1.5
KPX51790 1200
5
1.5
Bay Size
40kN
40kN
40kN
40kN
40kN
40kN
40kN
40kN
Diagonal
Brace
Lift
Height
1.5m
Diagonal Bracing - 55kN Capacity (@2.5% of the Vertical Load)
Code
Bay Size (mm)
No. of Bays per Brace
Lift Height (m)
KPX52560 2400
4
1.0
KPX52170 1800
4
1.0
KPX51470 1200
4
1.0
Bay Size
55kN
55kN
Lift
Height
1m
110 RMD Kwikform Site Handbook
55kN
55kN
55kN
55kN
Diagonal
Brace
SHORING
Safe Working Loads for Decking Beams
Grid Centres (m)
O/A Length (m)
SWL (kN) (UDL)
SWL (kN) Point Load on
Node(s)
2.4
2.28
40
10
1.8
1.68
40
10
1.2
1.08
40
20
Grid Size (m)
Concrete Slab Thickness (mm)
2.4 x 1.2
459
2.4 x 1.8
290
2.4 x 2.4
198
1.8 x 1.2
627
1.8 x 1.8
403
1.2 x 1.2
991
Note: Concrete weight, decking self weight and superimposed load assumed in
accordance with BS5975:2008.
For further information on load capacities, please consult your local RMD Kwikform
Technical Office.
SHORING
RMD Kwikform Site Handbook 111
KWIKSTAGE
PROPPING
The decking beams span between dropheads or between decking beams
running in the opposite direction. The system is designed to support a load
of 40kN on any bay. This therefore gives a max load on any supporting
leg of 40kN. This can be equated to a slab thickness for the various
grids normally obtainable from Kwikstage decking. This enables the load
distribution to be derived to ensure individual beams are not overloaded.
Props & Trench Struts
Temporary Support Made Easy
Props
150
150
Adjustable Steel Props are designed and
manufactured to fully satisfy the requirements of the
BS Code. They provide excellent temporary support
and are economical, easy and quick to erect.
Adjustable Props
Description
Range (mm)
Weight (Kg)
PRX10000
Prop - Adj No. 0
1070 - 1820
12.6
PRX10001
Prop - Adj No. 1
1750 - 3120
18.7
PRX10002
Prop - Adj No. 2
1980 - 3350
19.4
PRX10003
Prop - Adj No. 3
2590 - 3960
22.0
PRX10004
Prop - Adj No. 4
3200 - 4870
26.5
Prop Inner
Ø48.3 Tube
Prop Pin
& Chain
Working Range of Prop Assembly
PROPS
Code
Ø40mm
Hole
Ø10mm
Hole
Ø13mm
Hole
Top & Bottom
Plates
Ø60.3 Tube
Prop Outer
Prop Assembly (Steel Construction)
112 RMD Kwikform Site Handbook
SHORING
Fixed Coupler
This Coupler has been specially designed to provide 90
degree fixing between Scaffold Tube and Prop Outer, or
similar.
Description
Weight (Kg)
SFX10004 Coupler - Fixed 23/8" x 2"
1.4
Swivel Coupler
The Prop Brace Swivel Coupler provides a strong bracing
connection at any angle between a scaffold tube and a prop
outer or similar.
Code
Description
Weight (Kg)
SFX10005 Coupler - Swivel 23/8" x 2"
1.90
Push-Pull Props
Push-Pull Props provide for holding and plumbing single and double
faced forms.
Range (mm)
Weight (Kg)
PRU10001 Push-Pull Prop No. 1
Code
Description
1810 - 3180
22.0
PRU10002 Push-Pull Prop No. 2
2040 - 3400
23.6
PRU10003 Push-Pull Prop No. 3
2650 - 4010
26.0
PRU10004 Push-Pull Prop No. 4
3250 - 4925
31.30
SHORING
RMD Kwikform Site Handbook 113
PROPS
Code
Adjustable Trench Struts
The Trench Strut incorporates the same features as
the Adjustable Prop but has square end plates (75x75)
turned up for gripping the timber trench supports.
The Extending tube is captive; therefore, cannot fall out
during dismantling. The Trench Strut has no loose parts;
therefore, minimising component loss on site.
Code
Description
Range (mm)
Weight (Kg)
450 - 680
6.40
PRX20002 Trench Strut No. 2
680 - 1060
9.10
Graph A
Safe working loads for props erected 1.5° maximum out-of-plumb and with up to 25mm
maximum eccentricity of loading (i.e. concentric loading cannot be ensured).
Load (kN)
Load (kN)
30
30
20
20
10
10
0
1.07
1.25
1.5
1.75
2
2.25
2.5
0
1.07
1.25
1.5
1.75
2
2.25
2.5
2.75
3
3.25
3.5
3.75
4
4.25
4.5
4.75
4.88
3.5
3.75
4
4.25
4.5
4.75
4.88
Length of prop (m)
2.75
3
3.25
Length of prop (m)
Graph B
Safe working loads for props erected 1.5° maximum out-of-plumb and with concentric
40
loading
ensured.
40
30
Load (kN)
Load (kN)
PROPS
PRX20001 Trench Strut No. 1
30
20
20
10
10
0
1.07
1.25
1.5
1.75
2
2.25
2.5
0
1.07
1.25
1.5
1.75
2
2.25
2.5
2.75
3
3.25
3.5
3.75
4
4.25
4.5
4.75
4.88
3.5
3.75
4
4.25
4.5
4.75
4.88
Length of prop (m)
2.75
3
3.25
Length of prop (m)
Safe Working Load for RMDK Props
114 RMD Kwikform Site Handbook
No. 0,1,2 and 3 size props
No. 4 size props
SHORING
Megashor
Ultra Heavy-Duty Shoring
Key Features & Benefits:
Unlimited Options: Eight Leg lengths, ranging from 15mm to 5400mm, plus a full
range of accessories means that Megashor can be assembled from standard
components into props, towers and trusses of almost any length.
Flexibility: RMD Kwikform Superslim Soldiers provide nodal restraint to Megashor
legs. This gives ultimate flexibility when planning the sizes of towers and centres
of props, therefore minimising the need for custom made equipment.
Unique: A unique 1000kN axial load capacity and high axial stiffness ensures
that Megashor will accommodate the rigours of heavy duty falsework, cofferdams,
bridge bearing replacement and façade retention applications.
Limited Disruption: Megashor is
approved for support of bridges
open to live traffic – bridge
bearing replacement work can
be carried out with minimum
disruption to traffic flows.
Quality:
Our
manufacturing
quality
close-tolerance
consistent
assured
process,
jigs,
and
using
ensures
accurate
fabrication, resulting in good
assembly alignment on site,
saving time, onsite modifications
and labour costs.
HD SHORING
RMD Kwikform Site Handbook 115
MEGASHOR
Megashor is an ultra heavy-duty propping system designed for axial
loads of up to 1000kN. However, its real strength lies in its versatility.
From heavy support towers to travellers for tunnel formwork, bracing for
excavations, shoring and trusses, Megashor can be configured for a huge
variety of applications.
Megashor Legs
Code
Description
(Galvanised)
Weight (Kg)
MSX15400 MSX95400
Megashor Leg 5400mm
302.0
MSX12700 MSX92700
Megashor Leg 2700mm
159.2
MSX11800 MSX91800
Megashor Leg 1800mm
111.9
MSX10900 MSX90900
Megashor Leg 900mm
64.6
MSX10450 MSX90450
Megashor Leg 450mm
44.6
Megashor Leg 270mm
29.9
Megashor Leg 90mm
21.7
MSX10012 -
End Plate
270mm
90mm
1800mm
900mm
9.4
2700mm
5400mm
End Plate 15mm
Used as a pack in Megashor makeups or between Megashor
116 RMD Kwikform Site Handbook
720mm
450mm
270mm
90mm
15mm
MSX10012 End Plate 15mm
900mm
Description
1260mm
Code
1800mm
Jacks and Legs to enhance load transfer.
2700mm
MEGASHOR
MSX10270 MSX90270
MSX10090 MSX90090
450mm
Code
(Painted)
Weight (Kg)
9.4
HD SHORING
Screw Jack
Used to raise, lower and adjust Megashor leg lengths.
Code
Description
Weight (Kg)
MSX10011 Megashor Screw Jack
59.0
Range: 410 - 620mm
SWL = 550 kN - 1000 kN depending on extension.
Please refer to Megashor Technical Data Sheets
MEGASHOR
Jack Spanner
Used to adjust Megashor Jack lengths
when applying and removing loads up to 500kN.
Code
Description
Weight (Kg)
MSX10022 Megashor Jack Spanner
25.0
Jack Plate
Used between Megashor shafts and Megashor Jack for loads
over 680kN or as a spreader plate for a Hydraulic Jack. Also
between Megashor Jack and Megashor Rocking Heads for
loads over 800kN.
Code
Description
Weight (Kg)
MSX10021 Megashor Jack Plate
26.3
Hydraulic Unit
Used in conjunction with hydraulic jacks that can be removed
or relocated to enable controlled Joint Stiffener - M20 x 40
set pins and nuts to the Megashor legs. The pair are then
connected with an M52 x 160 Gr8.8 Socket Screw and nut.
Code
Description
MSX10017
Megashor Hydraulic Unit
HD SHORING
Weight (Kg)
131.0
RMD Kwikform Site Handbook 117
Plate Washer
Used to stiffen joint connections between Superslim Soldiers and
Megashor Legs.
Code
Description
Weight (Kg)
BNX20023 Plate Washer 90 x 90 x 15 x 18mm
0.6
Rocking Head
MEGASHOR
Used for connecting components at an angle to Megashor
or in order to eliminate eccentricity or moment transfer at
a support or joint.
Code
Description
Weight (Kg)
MSX10026 Rocking Head 180mm
47.0
IMPORTANT:
When the rocking head is used to support a header beam the tapped holes must be connected to the
Megashor section NOT THE HEADER BEAM. Header Beams should be fully web stiffened adjacent
to Rocking Heads. Note: rocking heads may be used in either orientation relative to Megashor without
reduction in SWL.
MSU10002
Brace Plates
Used to connect braces at the top or bottom of Megashor
Towers and to anchor the Megashor structure down to the
foundation.
Code
Description
Weight (Kg)
MSU10002 Megashor Brace Plate
60.5
MSX10043 Megashor Brace Base Plate
20.0
MSX10044 Megashor Brace Coupler
3.6
MSX10043
118 RMD Kwikform Site Handbook
HD SHORING
Joint Stiffener
Used in pairs to increase the tensile capacity of a joint
between Megashor Legs. Connected with 8 No. M20 x 40 Gr
8.8 set pins & nuts.
Code
Description
Weight (Kg)
8.5
MEGASHOR
MSX10024 Megashor Joint Stiffener
HD SHORING
RMD Kwikform Site Handbook 119
Carrying
Carrying
handles
handles
200
290 x 290 x 40
290thick
x 40 plate
thick plate
200
Megashor Jack Connections with Load Spreaders
680kN
680kN
< Load
< Load
< 1000kN
< 1000kN
800kN
800kN
< Load
< Load
< 1000kN
< 1000kN
Connect
Connect
through
through
with M20
withxM20
100 bolts
100 xbolts
Connect
Connect
through
through
Megashor
Megashor
Jack Plate
Jack Plate
with M20
withxM20
100 xbolt
100 bolt
and nuts
and nuts
300 300
MEGASHOR
55
284 284
55
200 200 15
Hydraulic
jack jack
Hydraulic
15
Connect
with with
Connect
M20 xM20
80 x 80
Countersunk
bolts bolts
Countersunk
surface
and nuts
flatfor
andfor
nuts
flat surface
Megashor
Megashor
6 holes
22 Ø 22 Ø
100 100
100 100 6 holes
Jack Plate
Jack Plate
680kN
680kN
< Load
< Load
< 750kN
< 750kN
One One
Megashor
Megashor
End Plate
bolted
End Plate
bolted
through
with with
through
M20 M20
x 90 xbolts
90 bolts
and nuts
and nuts
120 RMD Kwikform Site Handbook
750kN
750kN
< Load
< Load
< 820kN
< 820kN
Two Two
Megashor
Megashor
End Plates
End Plates
bolted
bolted
through
through
with M20
with M20
x 90 xbolts
90 bolts
and nuts
and nuts
HD SHORING
6qty M20 x 60 Gr 8.8 Bolts and Nuts
Megashor Joints Bolting
SWL in Tension = 500kN
Standard connection
6qty M20 x 60 Gr 8.8 Bolts and Nuts
SWL in Tension = 500kN
MEGASHOR
6qty M20 x 60 Gr 8.8 Bolts and Nuts
plus 6qty M20 Washers to avoid clash
between ends of Bolts
Multiple 90mm
Megashor connections
6qty M20 x 60 Gr 8.8 Bolts and Nuts
plus 6qty M20 Washers to avoid clash
between ends of Bolts
M20 x 50 Gr 8.8 Bolts and Nuts
M20 x 50 Gr 8.8 Bolts and Nuts
Megashor to Superslim Connection - Safe Working Loads
Type of
Connection
Description
Plain
2 No: M16 x 40 Gr 8.8 Set Pins
Stiffened
2 No: 90 x 90 x 15 Plate Washers
Allowable Values
Bending
Shear
Tension
2kNm
60kN
30kN
Compression
150kN
6.5kNm
60kN
45kN
150kN
2 No: M16 x 60 Gr 8.8 Bolt/Nut
HD SHORING
RMD Kwikform Site Handbook 121
R700
Heavy Duty Modular Truss
R700 is a cost effective solution for construction requiring clear spanning
sections, which can be erected and promptly installed with the minimum
disruption. The R700 system is the latest development in the Bailey
bridge system, meeting requirements for temporary or semi-permanent
pedestrian or highway bridges.
R700
Key Features & Benefits:
Modular:
The modular design, 2.1m deep panels which are available in a range of
lengths are connected together with simple shear pins at top and bottom
chord positions allowing the system to be configured into long girders.
Access:
R700 can be used for both bridge and building construction - ideal for
congested sites where ground access is required.
Versatile:
The system allows for installation either by crane assisted construction or
by the use of a cantilevered launch technique.
Efficient:
Used in combination with either Megashor or Rapidshor shoring systems
enables efficient and cost effective design solutions to be created.
122 RMD Kwikform Site Handbook
HD SHORING
Truss Panels
RGX10017
The R700 panel is a welded fabrication with two chord
members
consisting
of
high
tensile
steel
channels
interconnected by vertical and diagonal members consisting
of RHS. The HD Panel has bracing members fabricated from
a heavier section than those used in the Standard panel,
increasing the shear capacity of the panel. Each panel line
is composed of a number of panels pinned together end to
end using panel pins (RGX10001) and two external clips
(RGX10018).
Description
Weight (Kg)
RGX10017 Truss Panel - 1524mm
172.0
RGX10014 Truss Panel - 3048mm
319.5
RGX10015 Truss Panel HD - 3048mm
385.0
RGX10001 Panel Pin 206 x 47mm
RGX10014
2.7
Plate corners chamfered in high shear panel for
easy identification
RGX10015
Heavy Reinforcing Chords
The bending capacity of the side trusses is increased
by introduction of reinforcing chords. Heavier & deeper
channels are used in these members to achieve maximum
strength. Reinforcing Chords are connected to the panels
using Chord Bolts.
Code
HD SHORING
Description
Weight (Kg)
RGX10012 Reinforcing Chord - 1524mm
75.0
RGX10010 Reinforcing Chord - 3048mm
140.5
RGX10011 Reinforcing Chord - 6096mm
273.5
RMD Kwikform Site Handbook 123
R700
Code
Chord Braces
To achieve the maximum allowable capacity the
compression chords of the trusses must be braced
RGX10006
in plan at 1524mm centres. The horizontal brace
(RGX10006) and diagonal brace (RGX10007) are
bolted to form a continuous 'Z' brace. Connected using
M24x75 Bolts, Nut & Washer.
Code
Description
RGX10007
Weight (Kg)
RGX10006 Top Chord Brace 686mm
RGX10007 Diagonal Chord Brace - 1671mm
7.0
13.2
R700
Chord Connections
Heavy Chord Reinforcements are joined end to end with 56mm
diameter pins (RGX10002) and circlips.
Code
Description
Weight (Kg)
RGX10002 Panel Pin 206 x 56mm
2.9
Raker & Bracing
Vertical bracing system is provided at each panel pin connection. The vertical bracing
consists of horizontal raker Braces in conjunction with Rakers. One end connects to
the top hole of the panel vertical, the other to the transom hole in the panel vertical.
Code
Description
Weight (Kg)
RGX10016 Raker Brace - 1930mm
15.5
RGX10005 Raker Brace - 686mm
7.0
RGX10005
124 RMD Kwikform Site Handbook
HD SHORING
RGX10008
Bearing Blocks
Knuckle pin bearings are fitted to the panels/end posts to transfer
the reaction loads to the sub-structures. At the fixed end the
RGX10003
longitudinal loads are transferred to the substructure.
Code
Description
Weight (Kg)
RGX10008 Bearing Block
24.0
RGX10003 Bearing Block 400kN - Female
8.2
RGX10004
12.3
R700
RGX10004 Bearing Block 400kN - Male
Single Sliding Plate
Used under the Bearing Block (RGX10008) at the free end of the
structure to accommodate any movement due to temperature.
Code
Description
Weight (Kg)
RGX10009 Sliding Plate
38.0
End Post
Used where the induced end reaction (shear) per panel is greater than
the capacity of the high shear panel. These will also protect the ends of
trusses against accidental damage due to any impact.
Code
Description
RGB20001 End Post
HD SHORING
Weight (Kg)
250.0
RMD Kwikform Site Handbook 125
R700 for Temporary Bridges
Footbridge:
Span = no of Bays x 3048mm
Top landing
Stairs
R700
Megashor supports
Superslim Soldier
supports
Highway Bridge:
TOP CHORD BRACE
RAKER
STEEL DECKING SYSTEM
WITH FACTORY APPLIED
ANTI-SKID SURFACING
PARAPET SYSTEM THREE OR FIVE RAILS
PLAN BRACING
REINFORCING CHORD
R700 PANELS
ABUTMENT
BEARINGS
TRANSOM
RAKER BRACE
126 RMD Kwikform Site Handbook
HD SHORING
Airodek
High Productivity Soffit System
The Airodek system of lightweight aluminium panels and adjustable props
means 30% less weight and 40% fewer parts than conventional steel
props and timber, and 25% less weight than other systems using primary
beams and panels. All of which saves time, labour and most importantly,
costs.
Key Features & Benefits:
Speed: Reduced construction times due to simple assembly process.
Lightweight: Airodek has 30% less weight and 40% fewer parts than
conventional props and timber.
Safety: Erection from below the soffit, minimising safety hazards
associated with erecting panels from
above.
Simple Connections: the unique
Airodek
Crown
simultaneously
locates the corners of up to 4 panels,
ensuring the panels cannot easily be
dislodged, increasing site safety.
Lower Costs: Powder coated panels
minimise cleaning and maintenance
costs.
Quick Strip: System where panels
and deck beams are removed during
the early stages of concrete curing,
results in higher re-use of panels
and beams, reducing the total
amount of soffit formwork required.
SOFFIT SUPPORT
RMD Kwikform Site Handbook 127
AIRODEK
Airodek, the soffit formwork system from RMD Kwikform, is based on a
single principle, simplicity.
Airodek Panels
An aluminium framework with 10mm thick
phenolic faced hardwood plywood inlaid into the
frame for a smooth finish and long life.
Code
Description
Weight (Kg)
ADX18090 Panel 1800mm x 900mm
25.2
ADX18060 Panel 1800mm x 600mm
18.6
AIRODEK
ADX18030 Panel 1800mm x 300mm
12.8
ADX09090 Panel 900mm x 900mm
14.0
ADX09060 Panel 900mm x 600mm
10.5
ADX09030 Panel 900mm x 300mm
6.9
Note: 1800 x 900 Panel may be used for slabs up to 450mm thick.
Airodek Prop
Airodek Props are used to support the Airodek Panels and Infill Beams.
Code
Description
Weight (Kg)
ADX20005 Airodek Prop
22.5
Range: 1980mm - 3350mm
Prop Pin
Supplied integral to the Prop, the Prop Pin allows the
quick release of the applied load in the props by lowering
the Panel and inner section of the prop by 4mm, enabling
easy and damage-free removal of Airodek Panels.
Code
Description
ADX20012 Airodek Prop Pin
128 RMD Kwikform Site Handbook
Weight (Kg)
0.8
SOFFIT SUPPORT
Airodek Crown
Used to support and locate the Airodek Panels on the top of
the Props. Secured to the top of the Prop with a Sleeve Clip.
Description
Weight (Kg)
1.1
RSX10009 Sleeve Clip
0.1
Temporary Prop
Used at an angle of approximately 25° to support one end
of the Airodek Panels temporarily prior to the erection of the
Airodek Props.
Code
Description
Weight (Kg)
ADX20013 Temporary Prop
4.5
Range: 2445 - 4158mm
Spacing Gate
The Spacing Gates are attached to the lower section of the props to give the correct
spacing. Only light use of a hammer is necessary to lock the gates in position.
Code
Description
Weight (Kg)
ADX20007 Spacing Gate 1800mm
9.8
ADX20006 Spacing Gate 900mm
6.9
Note: Do not use as a support for access platforms etc.
SOFFIT SUPPORT
RMD Kwikform Site Handbook 129
AIRODEK
Code
ADX20015 Airodek Crown
Spacing Gate Leg
The Spacing Gate Leg is attached to the Spacing Gate
to support the props. They are used when the first row of
props are being erected.
Code
Description
Weight (Kg)
ADX20008 Spacing Gate Leg
2.4
Note: Spacing Gate Legs should not be removed without the Spacing
Gate being loosened on the props.
AIRODEK
Decking Beams
Airodek Decking Beams locate onto Crowns or Dropheads and provide support and
alignment to the Panels.
Code
Description
Weight (Kg)
ADX33000 Decking Beam 3000mm
23.0
ADX32400 Decking Beam 2400mm
18.3
ADX31800 Decking Beam 1800mm
13.6
Infill Beams
Infill Beams are used to fill around columns and to support one edge of infills against
walls. The Infill Beams locate in either the Crown or the Drophead.
Code
Description
Weight (Kg)
ADX20003 Infill Beam 1800mm
10.1
ADX20004 Infill Beam 900mm
7.3
130 RMD Kwikform Site Handbook
SOFFIT SUPPORT
Prop Head Timber Support
This unit will clip into a Crown adjacent to a wall. A timber
beam can be placed on top with a strip of plywood to
complete the infill area between the Panel and the wall
(requires ply & timber make up = 100mm).
Code
Description
Weight (Kg)
0.49
AIRODEK
ADX20011 Prop Head Timber Support
Drophead
For use on slabs where undisturbed back propping is required.
The 70mm stripping clearance allows for early removal of the
Decking Beams and Panels.
Code
Description
Weight (Kg)
ADX30001 Drophead
8.0
Drophead Panels
Drophead Panels are designed to
fit around the Drophead, allowing
them to be removed without
removing the supporting props.
Code
Description
Weight (Kg)
ADX30003 Drophead Panel 1800mm x 300mm
13.0
ADX30004 Drophead Panel 900mm x 300mm
7.1
ADX30006 Drophead Panel 1800mm x 600mm
19.0
ADX30007 Drophead Panel 900mm x 600mm
10.1
SOFFIT SUPPORT
RMD Kwikform Site Handbook 131
Alshor Adaptor
Transition unit providing adaptability of Drophead with Alshor Plus
shoring system. Secured to Drophead using Sleeve Clip.
Code
Description
Weight (Kg)
ADX30002 Airodek Alshor Adaptor
2.2
RSX10009 Sleeve Clip
0.1
AIRODEK
Rapidshor Adaptor
Transition unit providing adaptability of Drophead with Rapidshor
shoring system. Secured to Drophead using Sleeve Clip.
Code
Description
Weight (Kg)
ADX10003 Airodek Rapidshor Adaptor
2.3
RSX10009 Sleeve Clip
0.1
Crown Guardrail Socket
The Crown Guardrail socket is used to allow the connection
of perimeter edge protection to the falsework as required.
Rapidshor standards and ledgers are used as the edge
protection, with toeboards.
Code
Description
ADX20018 Crown Guardrail Socket
132 RMD Kwikform Site Handbook
Weight (Kg)
5.9
SOFFIT SUPPORT
Decking Beam Guardrail Socket
The Drophead Handrail Bracket is used for Airodek
applications incorporating decking beams and dropheads.
The bracket incorporates a hook and lock system to secure
it onto the drophead. Rapidshor standards are then used as
guardrails to create the handrail system.
Code
Description
Weight (Kg)
6.6
AIRODEK
ADX20016 Decking Beam Guardrail Socket
SOFFIT SUPPORT
RMD Kwikform Site Handbook 133
Slab Edge Detail
Scaffold Tube Handrails
Upper Restraint
Airodek Panel
Airodek Prop
with Crown
Deck Beam
Handrail Socket
AIRODEK
Rapidshor Support to
Slab Edge
Lower Restraint
Deck Beam
Handrail Post
Airodek Panel
Upper Restraint
Deck Beam
Deck Beam
Handrail Socket
Lower Restraint
134 RMD Kwikform Site Handbook
Alshor Plus Support
to Slab Edge
SOFFIT SUPPORT
Drop Edge Beam
The Edge Beams are supported by falsework independent to the prop and
panel system, providing beam side edge formwork and a walkway.
Scaffold Tube Handrails
Airodek Prop
with Crown
Deck Beam
Alshor Plus or Rapidshor
support to Slab Edge (Alshor
Plus shown)
Rapid Bar Tie
Preparation for Erection
Adjust all of the props to the approximate length required. This will be the
floor to ceiling height minus 70mm / Crown HD ADX20015 (end of inner
tube) - with Airodek Prop.
Ensure that the Stepped Pins are engaged correctly and are not in their
notched striking positions.
SOFFIT SUPPORT
RMD Kwikform Site Handbook 135
AIRODEK
Airodek Panel
Airodek Temporary Prop
A minimum of two Temporary Props are required for installation of the
Airodek panels. The claw at the top of the strut locks into the slot located
at the middle of the panel end plate to prevent accidental dislodgement.
Locking is achieved by rotating the Temporary Prop past the vertical
position so that the top finger of the claw is on the outside of the panel,
as shown below.
AIRODEK
136 RMD Kwikform Site Handbook
SOFFIT SUPPORT
Prop Pin Connection
AIRODEK
To lower the Airodek soffit, strike the Prop Pin (ADX20012) with a hammer.
This will lower the panels by 4mm, further lowering is then achieved with
the Prop Collar.
Edge Support to Crown Connection
The Edge Support Plate (ADX20011) clips onto the Crown by pushing
the Support Plate down so that the Spring Clip locates in the hole of
the Crown. This connection prevents the Support Plate from falling out
accidentally when lowering the Props to the ground.
SOFFIT SUPPORT
RMD Kwikform Site Handbook 137
Connection of Spacing Gates to Props
Offer the Spacing Gate to the Prop (with or without Spacing Gate Legs)
so that the curved end of the Spacing Frame is located against the prop.
Rotate the clamping arm around the prop and slide it down the prop until
it locks in position. Attach the next prop to the frame before tapping the
clamping arms down with a hammer to secure.
AIRODEK
138 RMD Kwikform Site Handbook
SOFFIT SUPPORT
Prop Tableform
Multi Storey Construction
Key Features & Benefits:
Large Areas: A greater pour area can be covered, reducing construction
cycle times.
Speed: Quick and easy to assemble, lowering on site labour costs.
Safety: Areas below the soffit are uncluttered, ensuring easy movement
of site operatives and machinery within the structure, maximising safety.
Cost Reductions: As the falsework equipment remains erected throughout
the duration of the project, fewer site operatives are required and cycle
times are reduced, minimising overall construction costs.
Efficiency: Assembly of the table top can be carried out in a dedicated area
prior to being moved into position, maximising on site productivity.
SOFFIT SUPPORT
RMD Kwikform Site Handbook 139
PROP TABLEFORM
Prop Tableform is a quick and versatile solution for multi storey construction
of slabs up to 600mm. With few components, the Prop Tableform is quickly
erected, struck and repositioned with minimal effort. And it’s easy to
relocate, with the options of either being wheeled into position, or lifted
to higher floors.
Tableprops
Galvanised tableprop with safe working load of 35kN available in two
sizes.
PROP TABLEFORM
Code
Description
PRM10001
Table Prop - No. 1
Weight (Kg)
32.6
Soffit Height: Min = 2213mm
Soffit Height: Max = 3357mm
PRM10002
Table Prop - No. 2
35.0
Soffit Height: Min = 2727mm
Soffit Height: Max = 3767mm
GTX Beam
The GTX beam is a structural laminated veneer timber beam for use as a primary and
secondary bearer for Tableforms.
Code
Beam Length
Colour Code
Weight (Kg)
GTM11200 1200mm
Purple
6.6
GTM11500 1500mm
Light Green
8.3
GTX11800
1800mm
Brown
9.9
GTX12400
2400mm
Yellow
13.2
GTX13000
3000mm
Grey
16.5
GTX13600
3600mm
Red
19.8
GTX14200
4200mm
White
23.1
GTX14800
4800mm
Dark Green
26.4
GTX15400
5400mm
Black
29.7
GTX16000
6000mm
Blue
33.0
140 RMD Kwikform Site Handbook
SOFFIT SUPPORT
GTX Cleat
The GTX to GTX cleat is used to connect primary and
secondary GTX beams at right angles. Secured in place
with either double headed nails or screws.
Description
GTX to GTX Cleat
Weight (Kg)
GTM00010
Double Headed Nails
0.2
0.01
Prop Head
Prop Heads secure the prop leg to both the primary and
secondary GTX beams, creating a robust framework for
the table.
Code
PRM20001
Description
Weight (Kg)
PRM20001 Tableform Prop Head Twin
19.0
PRM20002 Tableform Prop Head Single
19.0
Tripod
The Tripod is used to secure horizontal displacement of table and soffit formwork.
Code
Description
PRM00005 Tableform Prop Tripod
SOFFIT SUPPORT
Weight (Kg)
12.0
RMD Kwikform Site Handbook 141
PROP TABLEFORM
Code
GTM00005
'C' Hooks & Accessories
The ‘C’ Hook enables the quick and easy lifting of tables to higher floors. Single and
double height ‘C’ Hooks are available, allowing 2 floors of tables to be utilised at the
same time. Tables are attached to the ‘C’ Hook and the whole system is lifted and
repositioned, requiring no cut outs in the soffit formwork. ‘C’ Hooks can be used for
table lengths up to a maximum of 6.0m.
Code
Description
Weight (Kg)
PRM00004 Table Prop - 'C' Hook Single Height
645.0
SWL = 1.40 tons
PROP TABLEFORM
PRM00008 Table Prop - 'C' Hook Double Height
935.0
SWL = 1.40 tons
ASX10067
Folding Telescopic 'C' Hook - Single Height
1,002.0
SWL = 1.75 tons
ASM10068 Folding Telescopic 'C' Hook - Double Height
1,139.0
SWL = 1.75 tons
ASX10042
Alshor 'C' Frame Chain & Assembly
82.0
(set of chain slings & a chain host)
Note: SWL includes chains and slings
For further information on
'C' Hooks, please refer to
page 89.
142 RMD Kwikform Site Handbook
SOFFIT SUPPORT
'C' Hook Primary Stabiliser Unit
Tableforms are quickly and safely secured to the ‘C’
Hook with Primary Stabiliser Unit, thus elimintating the
possibility of movement during lifting.
Code
Description
Weight (Kg)
12.0
PROP TABLEFORM
ASM10010 'C' Hook Primary Stabiliser Unit
Multi Purpose Trolley
The Multi Purpose Trolley is used in conjunction
with the Table Prop Swivel Castor Wheels for
repositioning Tables of any size. The use of
hydraulics in the Multi Purpose Trolley makes light
work of lowering the Tables while the Swivel Castor
Wheels allow speedy and effortless relocation of
the Tables with minimal manpower.
Code
Description
PRM00003
Multi Purpose Trolley
Weight (Kg)
246.0
Swivel Castor Wheel
The Swivel Castor Wheels are pressed from Heavy Sheet
Steel and incorporate a Double Ball Bearing Head as well
as Safety Stop Locks which all combine to provide maximum
safety and incredible durability.
Code
Description
PRM10600 Blickle Wheel with Brakes
SOFFIT SUPPORT
Weight (Kg)
3.7
RMD Kwikform Site Handbook 143
2727 (Minimum Soffit Height)
144 RMD Kwikform Site Handbook
3767 (Maximum Soffit Height)
3449 (Maximum Extension)
2409 (Minimum Extension)
318
318
1144 (Extension Range)
2213 (Minimum Soffit Height)
3357 (Maximum Soffit Height)
3039 (Maximum Extension)
1895 (Minimum Extension)
PROP TABLEFORM
1040 (Extension Range)
318
318
Propping Heights
135mm Striking
Gap
135mm Striking
Gap
SOFFIT SUPPORT
SAFETY SYSTEMS
146
Ultraguard
Lightweight edge protection system.
154
SAFETY
Ascent S
Safety Screen system for high rise construction.
SAFETY SYSTEMS
RMD Kwikform Site Handbook 145
Ascent S
Safety Screen System
Ascent S, the new safety Screen System has been designed to speed
up cycle times and reduces labour costs. Ascent is fully adaptable to suit
virtually any project; has a choice of cladding material and all necessary
safety features are integrated.
ASCENT S
Key Features & Benefits:
Safety: Ascent provides a sealed envelope around the construction face to
prevent the fall of debris and provide perimeter edge protection.
Weather Resistent: Ascent protects from the worst effects of high winds,
helping construction projects to be completed on time with less down time.
It can also be lifted in high winds. If no craneage is available the simple
Ascent winch system can be used.
Speed of Assembly: Innovative system cladding enables Ascent Screen
modules to be pre-assembled off-site for conventional transport up to four
at a time to the job, thus
taking screen assembly
off the critical path and
eliminating the need for
a dedicated site make-up
area.
Versatility: Ascent masts
extend on a 1.05m module
to suit building lift heights
and telescopic cladding
enables standard screen
modules to be quickly
extended on site from
3.0m to a maximum of
5.2m.
(depending
on
wind loading and site
geometry).
146 RMD Kwikform Site Handbook
SAFETY SYSTEMS
Ascent Masts
Form the basic structure of the screen. The
Ascent Mast 2100mm (AGX10002) is used to
extend the mast, connected using the integral
hook. The Ascent Half Mast (AGX10027) is used
as an extension at the bottom of the mast only,
connected using the intergral hook.
Code
AGX10027
Description
Weight (Kg)
AGX10001 Ascent Top Mast
64.9
AGX10002 Ascent Mast 2100mm
66.0
AGX10027 Ascent Half Mast 1050mm
34.9
AGX10002
AGX10001
Ascent Latch
Supports the system via the Ascent Slab or Wall Brackets.
The Latch is painted to allow easy visual checking of
engagement.
Description
Weight (Kg)
8.3
Ascent Slab Bracket
Anchors to the slab edge and engages with the mast latch to support the system. Also
provides a guide for the Ascent masts when the system is being raised.
Code
Description
AGX10068 Ascent Slab Bracket 1650
SAFETY SYSTEMS
Weight (Kg)
48.9
RMD Kwikform Site Handbook 147
ASCENT S
Code
AGX10022 Ascent Latch
Ascent Step Over Slab Bracket
Used at corners to step over the Slab Bracket 1650.
Code
Description
Weight (Kg)
AGU10063 Step Over Slab Bracket
56.9
Ascent Slab Bracket Extension
Used to extend a Slab Bracket 1650 or Step Over Slab
Bracket when longer cantilevers are required.
Code
Description
Weight (Kg)
AGU20030 Slab Bracket Extension
30.5
Ascent Slab Bracket Rear Anchor Angle
Used on the rear of the Slab Bracket 1650 or Step Over Slab
Bracket 1660 to add an additional anchor when required.
Code
Description
Weight (Kg)
4.0
ASCENT S
AGU20043 Slab Bracket Rear Anchor Angle
Ascent Screen Slab Braces
Used at corners or screen returns to transfer lateral
horizontal forces into the permanent works. Connect to
slab brackets at each slab level.
Code
Description
AGU20052 Screen Slab Brace - Short
Weight (Kg)
15.6
Mast Centres: 1420 - 1825mm
AGU20053 Screen Slab Brace - Long
18.7
Mast Centres: 1690 - 2500mm
148 RMD Kwikform Site Handbook
SAFETY SYSTEMS
Anchor Cones
AGX10021
Ascent Anchor Cone is used in conjunction with Ascent Anchor
Plate for anchoring the Slab Bracket. The Rapidclimb Anchor
Cone is used to anchor the Ascent Wall Bracket.
Code
Description
Weight (Kg)
AGX10021 Ascent Anchor Cone M24 x 100mm
1.4
RCX10009 Rapidclimb Anchor Cone
0.5
RCX10009
Ascent Anchor Plate
A lost M24 Anchor used with the Ascent Anchor Cone.
Code
Description
Weight (Kg)
AGX10028 Anchor Plate
1.1
Ascent Zed Frame
ASCENT S
Used to attached the Superslim screen extension to the
mast and to support the slab edge access platform.
Code
Description
Weight (Kg)
AGX10004 Ascent Zed Frame
25.5
Ascent Screen Node Strut
Used when the upper Superslim is extended by 900 or
1800mm below the Zed frame.
Code
Description
AGU20020 Screen Node Strut
SAFETY SYSTEMS
Weight (Kg)
11.9
RMD Kwikform Site Handbook 149
Ascent Screen Knee Braces
Used with taller screen cantilevers. Props the top section of
Superslim and stiffens & strengthens the screen. Fixed to
both Superslim & Z Frame using R19 pin & clip (SSX10046).
Code
Description
Weight (Kg)
AGU20003 Screen Knee Brace - 1349mm
4.9
AGU20017 Screen Knee Brace - 1846mm
9.2
Ascent Platform Beam Strut
Used with taller screen cantilevers. Extends the frame
structure between ascent mast and Superslim to stiffen and
strengthen the screen structure.
Code
Description
Weight (Kg)
AGX10011 Platform Beam Strut
26.2
ASCENT S
Ascent Cladding Beams
The Cladding Beam is used to attach cladding sheets to
the Ascent mast. Bolts to the mast via the flange holes. The
Cladding Beam Extension slides out of both ends of the
Cladding Beam to fix the module width in 25mm increments.
Code
Description
Weight (Kg)
AGX10005 Cladding Beam 2750mm
18.1
AGX10006 Cladding Beam Extension
8.5
AGX10006
AGX10005
150 RMD Kwikform Site Handbook
SAFETY SYSTEMS
Ascent Cladding Beam Connector
Used for attaching Cladding Beams to Superslim Soldiers..
Code
Description
Weight (Kg)
AGX10009 Cladding Beam Connector
1.7
Ascent Cladding Beam Corner
Used to connect cladding beam extension at right angles
typically to provide a screen stop end or return..
Code
Description
Weight (Kg)
AGU20060 Cladding Beam Corner
4.8
Ascent Edge Ultraguard Socket
Used to connect cladding beam extension at right angles
typically to provide a screen stop end or return..
Description
Weight (Kg)
3.9
ASCENT S
Code
AGU20062 Ascent Edge Ultraguard Socket
Ascent Screen Turnbuckles
Used in pairs to connect long cantilevered cladding
beam extensions at building corners. Connect using
M12 x 100 Bolts & Nuts.
Code
SAFETY SYSTEMS
Description
Weight (Kg)
AGU20031 Screen Turnbuckle - Short
2.5
AGU20029 Screen Turnbuckle - Long
8.1
RMD Kwikform Site Handbook 151
Ascent Tube Soldier End Bracket
Used to connect scaffold tube to the end of a Superslim
Soldier when the plastic sheeting system is used.
Code
Description
Weight (Kg)
AGX10046 Tube Soldier End Bracket
3.0
Ascent Screen Node
Used when taller screen cantilevers are required, allowing the
connection of the Ascent Platform Beam Strut (AGX10011) and
chain plan bracing..
Code
Description
Weight (Kg)
AGU20005 Screen Node
9.6
AGX10042
Ascent Tube Support Brackets
The Tube Support Bracket locates a scaffold tube to either the
mast or soldier sections. The Half Bracket is used in place of
ASCENT S
Tube Support Bracket at loading bay openings.
Code
Description
Weight (Kg)
AGX10042 Tube Support Bracket
2.3
AGU20039 Tube Support Half Bracket
1.3
AGU20039
Scaffold Tube 2750
Used at top & bottom of plastic screen sheet cladding and at the
main platform level to support the ply cantilever.
Code
Description
TUU10003 Scaffold Tube 2750
152 RMD Kwikform Site Handbook
Weight (Kg)
12.0
SAFETY SYSTEMS
Ascent Tube Extension
Slides into and extends the 2750mm Scaffold Tube. Used
to attach Ascent plastic cladding sheets..
Code
Description
Weight (Kg)
AGX10043 Tube Extension
4.7
Ascent Screen Edge
The Screen Edge is used vertically to complete the perimeter
frame of the screen module. Two or more Screen Edges can
be joined together using the Screen Edge Splice. The Edge
Seal provides the seal between modules, captivated using
AGX10047
the Screen Edge Cap Plate. The Screen Edge Spanner is
used to tension the screens by rotating the edge extrusions
during assembly.
Description
Weight (Kg)
AGU20004 Screen Edge - per Metre
AGU20058
2.5
AGX10016 Edge Seal - Per 25m
15.0
AGX10047 Screen Edge Cap Plate
0.06
AGU20058 Screen Edge Spanner
2.1
AGU20061 Screen Edge Splice
1.5
AGU20061
AGU20004
AGX10016
SAFETY SYSTEMS
RMD Kwikform Site Handbook 153
ASCENT S
Code
Ultraguard
Edge Protection System
Ultraguard is the lightweight, galvanised edge protection system from
RMD Kwikform. A unique Z profiled interlocking barrier system, Ultraguard
provides quick, easy and safe edge protection in every instance at the
slab edge.
Key Features & Benefits:
ULTRAGUARD
Safety with efficiency: Unique interlocking barrier system capable of
providing edge protection in every instance at the slab edge reduces
labour costs and reliance on tube & fittings.
Versatility: Fully compatible with all leading access and shoring systems.
Integral anti-uplift device: Eliminates loose fittings and prevents barrier
movement, increasing safety.
Improved safety: Integrated system handrail and toe-board, with height
adjustment capability on steel beams.
Lightweight: Easy handling improves erection speeds saving time and
reduces costs.
Standard system connections: Improves speed of erection and
dismantling, reducing costs.
154 RMD Kwikform Site Handbook
SAFETY SYSTEMS
Barriers
Robust lightweight galvanised steel panel with
integral toe-board and handrail.
Code
Description
Weight (Kg)
SAX12550 Barrier 2550mm
17.3
SAX13150 Barrier 3150mm
25.0
Post
Lightweight aluminium post with built in locking mechanism to base units
and anti uplift device.
Code
Description
Weight (Kg)
SAX11200 Post 1.2m
2.2
Slab Socket Base
Used on slabs to locate Ultraguard Posts. Secured using
Code
Description
ULTRAGUARD
M16 Excalibur bolt.
Weight (Kg)
SAX10017 Slab Socket Base
1.7
Shear Stud Socket
Used on steel beams together with a welded shear stud to locate
Utraguard Posts.
Code
Description
Weight (Kg)
SAX10017 Shear Stud Socket
SAFETY SYSTEMS
3.2
RMD Kwikform Site Handbook 155
Beam Brackets
Connects to Aluminium Beams to locate Ultraguard Posts.
Code
Description
Weight (Kg)
SAX10005 Alu Beam Bracket
4.2
SAX10015 Ext. Alu Beam Bracket
5.4
Slab Edge Clamp
Connects to either slab edge or upstand beam to locate
Ultraguard Posts.
Code
Description
Weight (Kg)
SAX10002 Slab Edge Clamp
8.8
Soldier Socket
Connects to Superslim Soldiers to locate Ultraguard Posts.
ULTRAGUARD
Code
Description
Weight (Kg)
SAX10012 Soldier Socket
4.7
Wall Bracket
Connects to walls. The Slab Socket Base is secured using
a bolt, to locate Ultraguard Posts.
Code
Description
SAX10018 Wall Bracket
156 RMD Kwikform Site Handbook
Weight (Kg)
2.6
SAFETY SYSTEMS
HARDWARE & ACCESSORIES
158
Anchor Screws
Reusable screw system.
166
Scaffold Fittings
Range of scaffold accessories.
167
HARDWARE & ACCESSORIES
RMD Kwikform Site Handbook 157
HARDWARE &
ACCESSORIES
Rapid Bar Tie
Robust, high quality tie system.
Rapid Bar Tie System
Robust, High Quality Ties
Assembling formwork is about speed, safety and reliability. Rapid Bar Tie
has been developed as the most versatile and cost effective tie system for
all formwork applications.
Available in two stock diameters - 15mm and 20mm - Rapid Bar Tie offers
working loads of 110kN and 215kN, and with a wide range of accessories,
provides unrivalled scope for developing solutions for complex or unusual
applications.
Key Features & Benefits:
Secure fixings:
Contributing to safe reliable forming solutions.
Quality accessories:
Helping you achieve the quality of finish you require.
Self cleaning:
Speeding up assembly and reducing costs.
RAPID BAR TIE
158 RMD Kwikform Site Handbook
HARDWARE & ACCESSORIES
Rapid Bar Tie 15mm and 20mm
A high tensile steel hot rolled bar incorporating a continuous, coarse pitch thread. The
bar is available in long lengths or cut to size and is supplied in self colour.
Code
Description
Weight (Kg)
BTX10100 Bar Tie 15mm 1000mm
1.4
BTX10150 Bar Tie 15mm 1500mm
2.1
BTX10175 Bar Tie 15mm 1750mm
2.5
BTX10200 Bar Tie 15mm 2000mm
2.8
BTX10250 Bar Tie 15mm 2500mm
3.5
BTX10300 Bar Tie 15mm 3000mm
4.3
BTX10580 Bar Tie 15mm 5800mm
8.5
BTX20015 Bar Tie per cut 15mm
-
BTX30015 Bar Tie per m x 15mm
1.4
BTX40100 Bar Tie 20mm x 1000mm
2.7
BTX40150 Bar Tie 20mm x 1500mm
4.0
BTX40200 Bar Tie 20mm x 2000mm
5.6
BTX40580 Bar Tie 20mm x 5800mm
16.0
BTX20020 Bar Tie per cut 20mm
-
Waler Plate HD
A pressed steel waler plate designed to distribute the
load of the Rapid Bar Tie into the supporting member.
Plated finish.
Description
BTM10004 Waler Plate - HD
HARDWARE & ACCESSORIES
Weight (Kg)
1.8
RMD Kwikform Site Handbook 159
RAPID BAR TIE
Code
Hi-Load Waler Plate
A Waler Plate used with 20mm Rapid Bar Tie. Connected
using Hi Load Knock on Wing Nut (BTX10006).
Code
Description
Weight (Kg)
BTX10029 Hi Load Waler Plate
6.8
Angle Waler Plate
A cast iron waler plate that enables the bar to be inclined
at an angle to the supporting waling or soldier. Plated
finish.
Code
Description
Weight (Kg)
HTU10014 Waler Plate - Angle ¾"
1.4
Rapid Bar Tie Wing Nuts
The hexagonal head facilitates use of a spanner and
the wings allow the item to be tapped with a hammer or
BTX10006
levered with a length of reinforcing bar.
Code
Description
Weight (Kg)
BTX10001 Wing Nut 15mm
0.3
BTX10006 Wing Nut 20mm
0.5
BTX10001
Plastic Conduit Tube
The rigid Plastic Conduit Tube is provided in 3m lengths and
RAPID BAR TIE
used to sheath the Tie Bar positioned in the wet concrete.
Code
Description
BTM10019 Plastic Tube 22mm Bore x 3m
Weight (Kg)
0.7
(Use with 15mm RBT)
BTM21000 Plastic Tube 27mm Bore x 3m
0.8
(Use with 20mm RBT)
160 RMD Kwikform Site Handbook
HARDWARE & ACCESSORIES
Rapid Bar Tie Cones
Recoverable plastic cones used at each end of the plastic
conduit tubes. They set the conduit end 10mm short of the
face of the concrete wall.
Code
Description
Weight (Kg)
BTX10003 Plastic Cone - 15mm
0.01
BTX10008 Plastic Cone - 20mm
0.01
Rapid Bar Tie Connectors
A hexagonal machined steel connector designed to
transfer the full working load in the bar. Supplied in self
BTX10015
colour.
Code
BTX10002
Description
Weight (Kg)
BTX10015 Bar Tie Connector 15mm
0.4
BTX10002 Bar Tie Connector 20mm
0.9
Ribbed Connectors Water Bar
Used in walls that require a water tight finish.
Code
Description
BTX10011
Ribbed Connector Water Bar
Weight (Kg)
0.6
Used in walls that require a water tight finish.
Code
Description
Weight (Kg)
BTX10028 Flanged Water Bar - 15mm
0.6
BTM00002 Flanged Water Bar HL - 20mm
0.8
BTX10025 Plastic Reducer - 15mm
-
BTM00006 Plastic Reducer - 20mm
-
HARDWARE & ACCESSORIES
RMD Kwikform Site Handbook 161
RAPID BAR TIE
Flanged Water Bars
Rapid Bar Tie Hexagon Nuts
The hexagonal nuts can be used with Rapid Bar Tie with
BTX10017
no reduction in Safe Working Load to the bar.
Code
BTM00005
Description
Weight (Kg)
BTX10017 Hex Nut 50mm - 15mm
0.2
BTM00004 Hex Nut 25mm - 20mm
0.2
BTM00005 Hex Nut 55mm - 20mm
0.9
RAPID BAR TIE
162 RMD Kwikform Site Handbook
HARDWARE & ACCESSORIES
Rapid Bar Tie Properties
The Rapid Bar Tie System is based on utilising a high strength bar which
incorporates a coarse right hand thread for quick fitting and stripping.
Under no circumstances shall there be any mixing of RMD Kwikform
equipment with that of other suppliers.
1
1
2
2
2
of
of
of
of
of
Rapid Bar Tie
PVC Conduit
Plastic Cones
Flat Brackets
Cast Wing Nuts
The Safe Working Load in tension only of the Rapid Bar Tie system
(subject to combined bending and bracing - refer to Technical Data
Sheets):
» With Superslim Soldier and Heavy Duty Waler Plate
15mm Rapid Bar Tie = 90 kN
» With Superslim Soldier and Hi-Load Waler Plate
20mm Rapid Bar Tie = 160 kN
» Rapid Bar Tie shall not be welded.
» Rapid Bar Tie shall not be hot dipped galvanised.
» If Rapid Bar Tie is used on forms which are to be externally vibrated, it is
recommended that Half Nuts are used as lock nuts with the nuts to
prevent them from vibrating loose.
» Long Bar Ties are often used to tie together ends of headstocks or
support wall stop ends. The extension of these long bars should be
calculated to determine the suitability of the system.
HARDWARE & ACCESSORIES
RMD Kwikform Site Handbook 163
RAPID BAR TIE
» Rapid Bar Tie shall not be used to raise or lower loads.
1
1
1
1
1
of
of
of
of
of
Rapid Bar Tie
PVC Conduit
Plastic Cone
Flat Bracket
Cast Wing Nut
PVC Conduit & Cone
Bar Tie Coupler
(Machined type only)
Weld all-round.
Capacity of system
maybe restricted by
weld strength.
Welding of Rapid Bar Tie Couplers to Sheet Piles for Tying in Shutters
Rapid Bar Tie Water Bar Properties
The Rapid Bar Tie Water Bar is used for internally tied walls which are
required to be water proof eg tanks.
It is a neoprene washer with a zinc plated clip and is for use with the Rapid
15mm Bar Tie bar.
Crimp Zinc plated clip to
seal & secure Bar Tie
RAPID BAR TIE
Maximum Water Pressure = 200kPa (20m Head)
164 RMD Kwikform Site Handbook
HARDWARE & ACCESSORIES
The Rapid Bar Tie Ribbed Connector (BTX10011) is used for internally
tied walls which are required to be water proof i.e. tanks.
It is manufactured from cast iron and is for use with 15mm Rapid Bar Tie
bar only.
RAPID BAR TIE
Maximum Water Pressure = 300kPa (30m Head)
HARDWARE & ACCESSORIES
RMD Kwikform Site Handbook 165
Anchor Screws
These anchors can be re-used many times and easily withdrawn from the
cast concrete with the use of the extractor tool.
Anchor Screws
A high tensile steel hot rolled bar incorporating a continuous, coarse pitch thread. The
bar is available in long lengths or cut to size and is supplied in self colour.
Code
Size
O/A Length
Internal Thread
Weight (Kg)
HTX20120 M20 x 120mm 120mm
M20
0.7
HTX20200 M20 x 200mm 200mm
M20
1.0
HTX24280 M24 x 280mm 280mm
M24
1.3
Extractor Key Arm
A tool devised to remove screw anchors from cast concrete. The Extractor Key Arm is
used in conjunction with the relevant sized Extractor Key Head.
Code
Description
Weight (Kg)
ANCHOR SCREWS
HTX10013 Extractor Key Arm
5.0
HTX10014 Extractor Key Head M20
0.3
HTX10015 Extractor Key Head M24
0.4
HTX10023 Extractor Key Head M30
0.5
HTX10013
HTX10015
166 RMD Kwikform Site Handbook
HARDWARE & ACCESSORIES
Scaffold Fittings
Excellent Range of Scaffold Accessories
90 Degree Coupler
Connects scaffold tubes at 90°.
Code
Description
Weight (Kg)
SFX10002 90° Coupler - 2" x 2"
1.3
Swivel Coupler
Allows scaffold tubes and props to be connected and
positioned at the required angle.
Code
Description
Weight (Kg)
SFX10003 Swivel Coupler - 2" x 2"
1.5
Half Coupler
Allows scaffold tube to be fixed to the end of Superslim
Soldiers with M16 x 40 CSK Bolt.
Description
Weight (Kg)
SFX10018 Half Coupler - 2" x 2"
0.5
Gravlock Coupler
Enables fast and secure coupling of tube to a steel beam.
Used on any flange up to 45mm thick.
Code
Description
SFX10017 Gravlock Coupler
Weight (Kg)
1.5
Note: Always to be used in pairs.
HARDWARE & ACCESSORIES
RMD Kwikform Site Handbook 167
SCAFFOLD
FITTINGS
Code
Putlog Coupler
Designed to rigidly secure putlogs to horizontal ledger tubes
enabling scaffold boards to lie flat on top of tube.
Code
Description
Weight (Kg)
SFX10020 Coupler - Putlog 2"
0.7
SFX10016
Joint Couplers
The Internal Joint Coupler allows rapid end to end
connection of standard scaffold tubes.
Code
Description
Weight (Kg)
SFX10016 Joint Coupler - External
1.1
SFX20019 Joint Coupler - Internal
1.2
SFX20019
Castor Wheel
Fixes to the bottom of mobile access towers.
Code
Description
Weight (Kg)
SFX10008 Castor Wheel 203mm
5.0
SCAFFOLD
FITTINGS
Toe Board Clip
Retains the toeboard at the handrail post.
Code
Description
SFX10026 Toe Board Clip
168 RMD Kwikform Site Handbook
Weight (Kg)
0.2
HARDWARE & ACCESSORIES
Scaffold Boards
Used to deck out access scaffolding.
Code
Description
Weight (Kg)
14.0
SFX20395 Scaffold Board 3.95m
17.7
SCAFFOLD
FITTINGS
SFX20300 Scaffold Board 3.0m
HARDWARE & ACCESSORIES
RMD Kwikform Site Handbook 169
APPENDIX
Measurement
171
Concrete Volumes
179
Mass Densities
182
Glossary
184
RMD Kwikform Global Contacts
240
APPENDIX
170 RMD Kwikform Site Handbook
APPENDIX
Measurement
Useful Conversion Factors
Imperial to Metric
Metric to Imperial
Length
1 mile = 1.61 km (8/5 km approx)
1 km = 0.621 mile (5/8 mile approx)
1 yd = 0.914 m
1 m = 1.09 yd
1 ft = 0.305 m
1 m = 3.28 ft
1 in = 25.4 mm
1 mm = 0.0394 in
Area
1 acre = 0.405 ha
1 ha = 2.47 acres
1 yd² = 0.836 m²
1 m² = 1.20 yd²
1 ft² = 0.0929 m²
1 m² = 10.8 ft²
1 in² = 645 mm²
1 mm² = 0.00155 in²
Volume
1 yd³ = 0.765 m³
1 m³ = 1.31 yd³
1 ft³ = 0.0283 m³
1 m³ = 35.3 ft³
1 in³ = 16.4 ml (or cm³)
1 L = 0.220 gal(UK)
1 gal(UK) = 4.55 L
1 L = 1.76 pt
1 pt = 0.568 L
1 L = 0.264 US gal
1 US gal = 3.79 L
1 ml = 0.061 in³
Mass
1 ton = 1.02 t
1 t = 0.984 ton
1 cwt = 50.76kg
1 kg = 0.0197 cwt
1 lb = 0.454 kg
1 kg = 2.20 lb
1 oz = 28.3 g
1 g = 0.0353 oz
Temperature
T deg F = (T-32)x5/9 deg C
1 deg F = 0.556 deg C
T deg C = (Tx9/5+32) deg F
1 deg C = 33.8 deg F
Density
1 lb/ft³ = 16.0 kg/m³
1 kg/m³ = 0.0624 lb/ft³
1 ton/yd³ = 1.33t/m³ (or kg/1)
1 t/m³(or kg/I) = 0.753 t/yd³
RMD Kwikform Site Handbook 171
MEASUREMENT
APPENDIX
Imperial to Metric
Metric to Imperial
Force
1 Ibf = 4.45 N
1 N = 0.225 lbf
1 pdl = 0.138 N
1 N = 7.23 pdl
1 tonf = 9.96 kN
1kN = 0.100 tonf
(1 kgf = 9.81 N)
(1N = 0.102 kgf)
Pressure
1 lbf/in² = 68.9 mbar
1 MPa = 1 MN/m²
1 lbf/in² = 6894Pa or N/m²
1 N/mm² = 10 bar
1 lbf/in² = (0.0703 kgf/cm²)
1 tonf/ft² = 1.07 bar
1 bar = 14.5 lbf/in²
1 tonf/ft² = 0.107 MPa or N/mm²
1 bar = 0.932 tonf/ft²
(1 kgf/cm² = 0.981 bar)
1 bar = (1.02 kgf/cm²)
1 in water = 2.49 mbar
1 mbar = 0.401 in water
Area Loading
1 Ib/in² = 0.703 t/m²
1 ton/ft² = 10.9t/m²
1 t/m² = 1.42 lb/in²
1 t/m² = 0.0914 ton/ft²
Stress
1 tonf/in² = 15.4 N/mm²
1 tf/m² = 1.42 lbf/in²
1 tonf/in² = (15.4 MN/m² or MPa)
1 tf/m² = 0.0914 tonf/ft²
1 lbf/in² = 6.89 kN/m² or kPa
1 N/mm = 0.0647 tonf/in²
1 N/mm = 145 lbf/in²
Torque
1 Ibf/in = 0.113 N m
1 Ibf ft = 1.36 N m
1 Nm = 8.85 lbf in
1 Nm = 0.738 lbf ft
Velocity
1 knot = 0.515 m/s
1 m/s = 1.94 knots
1 knot = 1.85 km/h
1 m/s = 2.24 mph
1 mph = 1.61 km/h
1 m/s = 3.60 km/h
1 mph = 0.447 m/s
1 km/hr = 0.621 mph
1 km/hr = 0.278 m/s
1 ft/s = 0.38048 m/s
1 ft/min = 0.0051 m/s
MEASUREMENT
172 RMD Kwikform Site Handbook
APPENDIX
Imperial to Metric
Metric to Imperial
Energy
1 Btu = 293 x 10 (-6) kWh
1 kWh = 3410 Btu
1 Btu = 1055 x 10 (-6) MJ
1 Btu = 1055 J
1 ft Ibf = 0.377 x 10 (-6) kWh
1 MJ = 948 Btu
1 ft Ibf = 1.36 x 10 (-6) MJ
1 ft Ibf = 1.36 J
1 kCal = 1.16 x 10 (-3) kWh
1 kCal = 4.19 x 10 (-3) MJ
1 kCal = 4190 J
Power
1 hp = 0.746 kW
1 kW = 1.34 hp
1 Btu/h = 0.293 W
1 W = 1 J/s
1 W = 3.41 Btu/h
Volume Flow
1 ft³/sec = 0.0283m³/s
1 m³/s = 35.3 ft³/sec
1 m³/s =13.2x10(3)gal/min
1 gal/min (gpm) = 0.0758 l/s
1 l/s = 13.2 gal/min
1 gal/min (gpm) = 273 I/h
1 1/h = 0.220 gal/hr
1 1/h = 3.67x10(3)gal/min
Calorific Value
1 Btu/Ib = 2.326 kJ/kg
1 kJ/kg = 0.430 Btu/Ib
Heat Transfer Coefficient
('U' value)
APPENDIX
1 W/m² deg C = 0.176 Btu/ft²h deg F
RMD Kwikform Site Handbook 173
MEASUREMENT
1 Btu/ft²h deg F = 5.68 W/m² deg C
Metric & Conversion Factors
Qty
SI Unit/pther
Abbreviation
Force
Newton
N
Pressure
Pascal
Pa
Bar
Equivalents
1 Pa = 1 N/m²
1 N/mm² = 10 Bar
Stress
Newton/m²
N/m²
Velocity
Metres/sec
m/s
1 m/s = 3.6k m/h
Energy
Joule
J
1 J = 1 Nm
Kilowatt hour
kWh
1 kWh = 3.6 x 10 (6th)
Power
Watt
W
Frequency
Hertz
Hz
1 Hz = 1 cycle/s
Angie
Radian
rad
1 rad = 180/pi = 57.4 deg
MEASUREMENT
174 RMD Kwikform Site Handbook
APPENDIX
Diameter
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Area
0.7854
3.1416
7.0686
12.5664
19.6350
28.274
38.485
50.265
63.617
78.540
95.033
113.097
132.732
153.938
176.715
201.062
226.980
254.469
283.529
314.159
346.361
380.133
415.476
452.389
490.874
530.929
572.555
615.752
660.520
706.858
754.77
804.25
855.30
907.92
962.11
1017.88
1075.21
1134.11
1194.59
1256.64
1320.25
1385.44
1452.20
1520.53
1590.43
1661.90
1734.94
1809.56
1885.74
1963.50
APPENDIX
Circumference
3.1416
6.2832
9.4248
12.5664
15.7080
18.850
21.991
25.133
28.274
31.416
34.558
37.699
40.841
43.982
47.124
50.265
53.407
56.549
59.690
62.832
65.973
69.115
72.257
75.398
78.540
81.681
84.823
87.965
91.106
94.248
97.39
100.53
103.67
106.81
109.96
113.10
116.24
119.38
122.52
125.66
128.81
131.95
135.09
138.23
141.37
144.51
147.65
150.80
153.94
157.08
Diameter
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Area
2042.82
2123.72
2206.18
2290.22
2375.83
2463.01
2551.76
2642.08
2733.97
2827.43
2922.47
3019.07
3117.25
3216.99
3318.31
3421.19
3525.65
3631.68
3739.28
3848.45
3959.19
4071.50
4185.39
4300.84
4417.86
4536.46
4656.63
4778.36
4901.67
5026.55
5153.00
5281.02
5410.61
5541.77
5674.50
5808.80
5944.68
6082.12
6221.14
6361.73
6503.88
6647.61
6792.91
6939.78
7088.22
7238.23
7389.81
7542.96
7697.69
7853.98
Circumference
160.22
163.36
166.50
169.65
172.79
175.93
179.07
182.21
185.35
188.50
191.64
194.78
197.92
201.06
204.20
207.35
210.49
213.63
216.77
219.91
223.05
226.19
229.34
232.48
235.62
238.76
241.90
245.04
248.19
251.33
254.47
257.61
260.75
263.89
267.04
270.18
273.32
276.46
279.60
282.74
285.88
289.03
292.17
295.31
298.45
301.59
304.73
307.88
311.02
314.16
RMD Kwikform Site Handbook 175
MEASUREMENT
Areas & Circumferences of Circles
Squares, Cubes, Square Roots & Cube Roots
MEASUREMENT
n
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
n²
1
4
9
16
25
36
49
64
81
100
121
144
169
196
225
256
289
324
361
400
441
484
529
576
625
676
729
784
841
900
961
1024
1089
1156
1225
1296
1369
1444
1521
1600
1681
1764
1849
1936
2025
2116
2209
2304
2401
2500
n³
1
8
27
64
125
216
343
512
729
1000
1331
1728
2197
2744
3375
4096
4913
5832
6859
8000
9261
10648
12167
13824
15625
17576
19683
21952
24389
27000
29791
32768
35937
39304
42875
46656
50653
54872
59319
64000
68921
74088
79507
85184
91125
97336
103823
110592
117649
125000
√n
1.000
1.414
1.732
2.000
2.236
2.449
2.646
2.828
3.000
3.162
3.317
3.464
3.606
3.742
3.873
4.000
4.123
4.243
4.359
4.472
4.583
4.690
4.796
4.899
5.000
5.099
5.196
5.292
5.385
5.477
5.568
5.657
5.745
5.831
5.916
6.000
6.083
6.164
6.245
6.325
6.403
6.481
6.557
6.633
6.708
6.782
6.856
6.928
7.000
7.071
√³n
1.000
1.260
1.442
1.587
1.710
1.817
1.913
2.000
2.080
2.154
2.224
2.289
2.351
2.410
2.466
2.520
2.571
2.621
2.668
2.714
2.759
2.802
2.844
2.884
2.924
2.962
3.000
3.037
3.072
3.107
3.141
3.175
3.208
3.240
3.271
3.302
3.332
3.362
3.391
3.420
3.448
3.476
3.503
3.530
3.557
3.583
3.609
3.634
3.659
3.684
176 RMD Kwikform Site Handbook
n
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
n²
2601
2704
2809
2916
3025
3136
3249
3364
3481
3600
3721
3844
3969
4096
4225
4356
4489
4624
4761
4900
5041
5184
5329
5476
5625
5776
5929
6084
6241
6400
6561
6724
6889
7056
7225
7396
7569
7744
7921
8100
8281
8464
8649
8836
9025
9216
9409
9604
9801
10000
n³
√n
132651
7.141
140608
7.211
148877
7.280
157464
7.348
166375
7.416
175616
7.483
185193
7.550
195112
7.616
205379
7.681
216000
7.746
226981
7.810
238328
7.874
250047
7.937
262144
8.000
274625
8.062
287496
8.124
300763
8.185
314432
8.246
328509
8.307
343000
8.367
357911
8.426
373248
8.485
389017
8.544
405224
8.602
421875
8.660
438976
8.718
456533
8.775
474552
8.832
493039
8.888
512000
8.944
531441
9.000
551368
9.055
571787
9.110
592704
9.165
614125
9.220
636056
9.274
658503 9.327
681472
9.381
704969
9.434
729000
9.487
753571
9.539
778688
9.592
804357
9.644
830584
9.695
857375
9.747
884736
9.798
912673
9.849
941192
9.899
970299
9.950
1000000 10.000
√³n
3.708
3.733
3.756
3.780
3.803
3.826
3.849
3.871
3.893
3.915
3.936
3.958
3.979
4.000
4.021
4.041
4.062
4.082
4.102
4.121
4.141
4.160
4.179
4.198
4.217
4.236
4.254
4.273
4.291
4.309
4.327
4.344
4.362
4.380
4.397
4.414
4.431
4.448
4.465
4.481
4.498
4.514
4.531
4.547
4.563
4.579
4.595
4.610
4.626
4.642
APPENDIX
Geometry & Measurement
Circle
Circumference
Area
Area of sector of circle
Area of segment of circle
Side of square of area equal
to circle
Diameter of circle equal in
area to square
= diameter x 22/7 (or 3.1416)
= diameter² x 0.7854
= length of arc x half radius.
= area of sector, less area of triangle
= 0.862 diameter of circle
= 1.1284 side of square
Sphere
Surface area
Volume
= 3.1416 x diameter²
= 0.5236 diameter³
Areas Generally
Square, rectangle, rhombusor rhomboid = base x height
Triangle
= half base x perpendicular height
Trapezoid
= half sum of two parallel sides x height
Area of any figure of four or more unequal sides is found by dividing it into
triangles, finding areas of each, and adding together
Regular polygon (inscribed circle) = half radius of circle x length of one
side x number of sides
Parabola
= base x height x 2/3
Ellipse
= long axis x short axis x 0.7854
Cubes
APPENDIX
RMD Kwikform Site Handbook 177
MEASUREMENT
a
= length of one side,
Volume= a³
Surface area
= 6a²
Rectangular Prism
Volume Total surface area = area of base x half height
= bI x h
2
= 2(bI + Ih + bh)
Regular Prism
Volume= 1/2 n x r x a x h,
where n
= number of sides,
r
= radius of inscribed circle,
a
= length of side
Cylinder (Right Circular)
Volume
Lateral surface area
Total surface area
= 0.7854 x diameter² x height
= 3.1416 x diameter x height
= 3.1416 (diameter x height) + 1.5708 diameter²
Any Prism or Cylinder
Volume
Lateral surface area
= h x area of base
=
length of cylinder x perimeter of
normal section
Regular Pyramid or Cone
Volume= 1/3 (area of base x height
Lateral surface area of regular figure 1/3
= (perimeter of base x slant height)
Any Pyramid or Cone
MEASUREMENT
1
Volume= /3 (area of base x distance from vertex
to plane of base
Frustum of any Pyramid or Cone
h
/3 (A¹ + A² + √A¹A²), where A¹ and A²
Volume= are the areas of bases made by
parallel planes
178 RMD Kwikform Site Handbook
APPENDIX
Assessing Concrete Volumes
Estimating Concrete Volumes
Estimating the concrete volume is a simple process and basically involves
multiplying the length, width and depth (all in metres) of a concrete element
to arrive at an estimated volume of concrete in cubic metres. For example
the estimated volume of concrete for a garage floor slab 7.5m long, 3.5m
wide and 0.1m thick (100mm), is calculated as follows:
Estimated Volume = 7.5 x 3.5 x 0.1 = 2.63m³
Larger projects are estimated in the same way, by breaking often complex
shapes and buildings into basic elements, calculating the volume in each
element and adding them together to arrive at a total volume estimate for
the project.
Concrete volume required
APPENDIX
RMD Kwikform Site Handbook 179
CONCRETE
VOLUMES
The volume of concrete to be mixed or ordered for a project is more than
the amount estimated, for a variety of reasons:
» Incorrect calculation of the form volume.
» The ‘as constructed’formwork dimensions varying from the plan dimensions
that the estimate was based on.
»
Variations in the average slab thickness. For a 100mm (nominal)
thickness slab, a variation of 5mm in average slab thickness results in
a 5% variation in volume. Over a 20m³ slab this can equate to a 1m³
variation in concrete volume. Note that for the majority of concrete work,
this 5% variation could be realised through the allowed tolerance on
surface levels alone.
» Deflection or distortion of forms caused by the pressure of the plastic
concrete.
The volume of concrete required is usually more than the amount
estimated, for a variety of reason:
» Over excavation or uneven/irregular subgrade levels, particularly with
elements such as footings.
» Placement over uncompacted sand or fill and subsequent settlement of
the subgrade. (See how to minimise volume discrepancies).
» Concrete used by other trades for various ancillary works not included
in the estimate.
» Concrete wastage on site which can occur from a number of sources
such as the small amounts of concrete, left in the concrete pump hopper
and line.
Over the course of a project these last two items can often accumulate to
a significant amounts.
When ordering ready mixed concrete, it is far more economical to order
a little extra than to have to order a small additional quantity to finish the
job. As a general rule for small projects, 10% extra for wastage should be
allowed for in the assessment of concrete volume required.
CONCRETE
VOLUMES
180 RMD Kwikform Site Handbook
APPENDIX
How to minimise volume discrepancies
To minimise discrepancies between the volume of concrete estimated and
required for a project, the following precautions should be taken:
Measure Formwork: Accurately measure formwork and estimate volume
based on actual measurements and not on drawings or plans. In all cases,
several measurements (particularly of depth) should be taken to arrive at a
realistic average. Also, near the end of a large pour, carefully measure the
remaining volumes so that the final deliveries can be adjusted to provide
the required amount. This will prevent the costly process of waiting for the
extra, say, 0.6 cubic metres to complete the pour.
Estimate Wastage: Estimate the extra concrete needed to cover onsite
wastage. Where concrete is being placed by pump, allow for the concrete
left in the lines and hopper. Allowances from 5 to 10%, and sometimes
more, are appropriate depending on the nature and size of the job. The
volume required for repetitive operations such as slip-forming can often
be more accurately assessed than that for jobs involving a combination
of concrete uses such as slabs, footings, walls and incidental fill around
pipes.
Allowance for Variations: These include items such as slab thickness,
compaction and/or the possible loss of air content of the concrete.
Secure Formwork: Construct and secure the formwork to ensure it will
withstand the pressure of the wet concrete without excessive deflection
or distortion.
APPENDIX
RMD Kwikform Site Handbook 181
CONCRETE
VOLUMES
Prepare Subgrade: For slabs-on-grade the subgrade should be accurately
finished and compacted to the correct levels. Fill used as formwork should
also be adequately compacted to avoid settlement under the weight of
the concrete.
Mass Densities of Materials
Mass densities shown in this selective list may vary, depending on material
composition. Where calculations need to be precise, exact density factors
should he obtained from manufacturers or other appropriate sources.
Material
Type
Kg/m³
Aluminium
Rolled
2710
Bitumen
Prepared
1362
Bolts & Nuts
Bags
1201
Brass
Cast
8330
Bricks (Common burnt clay)
Stacked
1602-1920
Brickwork
1920
Bags
1281
Slurry
1442
Loose lumps
897
Cement
Coal
Slurry
Coke
993
481-561
Concrete
Reinforced, 2 per cent steel
2420
Copper
Drawn or sheet
8938
Cyprus Wood
593
Douglas Fir
529
Earth
Dry, loose
1280
Moist, loose
1440-1600
Galvanized Steel
Sheet, bundles
897
Glass
Plate
2787
Grain
Wheat
770
Barley
625
Oats
416
Rye
721
Plaster
737
Cast
7208
Lead
Cast or rolled
11325
Lime
Hydrate, gables
513
Gypsum
Ice
Iron
MASS DENSITIES
182 RMD Kwikform Site Handbook
913
APPENDIX
Material
Type
Kg/m³
Lime Mortar
Dry
1650
Wet
1748
Magnesite
3044
Canadian
737
English
689
Nails
Wire, bags
1201
Paper
Printing, reels
897
Writing
Petrol
Pine
Pipes
961
689-769
Kauri, Qld
481
New Zealand
609
Oregon
529
Cast Iron, stacked
961-1281
Earthenware, loose
320
Wrought Iron, 9.5mm stacked
3204
Plywood
481-641
Pulp
Wood, dry
561
Rubber
Processed sheet
1121
Sponge
48-160
Sand
Saturated
1922
Undisturbed dry
1682
Iron, packs
1602
Sawdust
Screws
208
Slag Wool
Snow
Water
Wire
Wool
Zinc
APPENDIX
224-288
Fresh
96
Wet compact
320
Fresh
1001
Salt
1009-1201
Iron, coils
1185
Rod, coils
801
Rope, coils
1442
Compressed bales
769
Uncompressed
208
Cast
6804
Rolled
7192
RMD Kwikform Site Handbook 183
MASS DENSITIES
Maple
Glossary: Building Terms
GLOSSARY
A
Abnormal Façade
A façade which does not permit the fixing of
through ties or non-moveable ties.
Access Door
A removable panel in the formwork for a high
lift to give access for inspection or for placing
or compacting concrete. (See also 'Cleanout
Trap').
Access Trap
See 'Access Door'.
Actions
Loads as described in BS EN 12811-1.
Activating Agent
See 'Surfactant'.
Adjustable Base Plate
See 'Base Jack'.
Adjustable Forkhead
A forkhead fitted with a threaded spindle and
nut to give adjustable height.
Adjustable Prop
A prop whose length may be varied.
Adjuster
A mechanical device for bringing formwork to
its correct line or level (or both).
Advanced Guardrail
A device to position temporary guardrails to a
platform while operating the device from the
platform below.
184 RMD Kwikform Site Handbook
APPENDIX
Anchor
1. A device for providing a fixing to a concrete
surface.
2. A component installed in the building
structure to transfer the necessary forces
between the tie and the building structure. It
may be temporarily or permanently fixed into
the structure.
Anchorage
The combination of anchor and the
immediately surrounding base material on
which the anchor depends in order to transfer
the relevant forces.
Anchor Bolt
A bolt passing through the member to be
anchored and engaging with the anchor.
Anchor Plate
A plate on the embedded end of an anchor
which increases its resistance to being pulled
out of the concrete.
Anchor Slot
See 'Dovetailed Anchor'.
Angle Fillet
A strip used to form an internal or external
intersection which is to be other than a sharp
angle.
Arris
A sharp edge, the intersection of two surfaces
usually at right angles.
Back Form
APPENDIX
A form for a concrete surface which will be
unseen in the finished structure.
RMD Kwikform Site Handbook 185
GLOSSARY
B
Back Propping
Propping to cast concrete floors which allows
them to support formwork for higher floors.
Barrier Paint
See 'Sealant'.
Bar Spacer
A device for maintaining reinforcement in its
correct position with in the formwork. (See
also 'Cover Block').
Base Jack
'Base Plate', which has a means of vertical
adjustment
Base Lift
See 'Foot Lift'.
Base Plate
Rigid plate used for spreading the load in a
standard over a greater area.
Basic Scaffold
A defined arrangement of a Standard
Independent Tied Scaffold for which the
design has been made by NASC.
Basic Putlog Scaffold
A defined arrangement of a Standard Putlog
Scaffold for which the design has been made
by NASC.
Batten
A member of relatively small section.
Batter
A small inclination from the vertical.
GLOSSARY
186 RMD Kwikform Site Handbook
APPENDIX
1. An area of concrete bounded by
construction joints, expansion joints or free
edges.
2. The space between the centre lines of two
adjacent standards along the face of a scaffold
and parallel to the façade.
Bay Length
The distance between the centres of two
adjacent standards, measured horizontally.
The assembled side and bottom formwork for
a beam.
Beam Box
Beam Casing
See 'Beam Box'.
Beam Clamp
A yoke (definition 1) or other device, which
holds a beam box tightly against the pressure
of freshly placed concrete.
Beam Cramp
See 'Beam Clamp'.
Beam Hanger
A support to the soffit form for the encasement
to a steel joist where the form is hung from the
joist itself.
Bearing
A surface which transmits direct compressive
load from one member to another.
Bearing Area
The area of the interface over which bearing
stress exists.
Bearing Length
That length of beam which rests on a support.
APPENDIX
RMD Kwikform Site Handbook 187
GLOSSARY
Bay
Bearing Stress
The compressive stress which exists at the
interface between two structural members
where the force exerted by one member on
the other tends to crush the materials of which
the members are made.
Bent
A two-dimensional frame used as a supporting
structure, usually when a number of such
frames are used as the supports of a long
narrow structure such as a jetty or pier.
Bevel
The intersection of one plane surface with
another plane surface at an angle other than
a right angle.
Bevel, to
To cut the edge of a panel or board at an
angle other than a right angle.
Note: This is normally done so that the panels or
boards may easily be struck, or to form an intersection
between two such panels or boards.
Binding
The adherence of forms to the concrete when
the supports are removed and striking is
attempted.
Birdcage
Scaffold scaffold structure comprising a grid of
standards and a decked area usually intended
for working or storage.
Bleb
See 'Blowhole'.
Block
A piece of wood or other material used to pack
out or separate, or, when glued, to stiffen other
members.(See also 'Nogging Piece').
GLOSSARY
188 RMD Kwikform Site Handbook
APPENDIX
See 'Block'.
Blowhole
A small hole, generally smaller than 16 mm
across in a concrete face, caused by an air
pocket.
Blow out, to
To use compressed air for cleaning out the
inside of formwork before concreting.
Board
1. Of softwood. A piece of square-sawn timber
under 50mm thick and 100mrn or over wide.
2. Of hardwood. A piece of square
- sawn or unedged timber 50mm or
under thick. The width varies according
to the grade and country of origin.
3. Manufactured rigid or semi-rigid sheets
such as laminated board, wood chopboard
and other particle board, or hard-board.
Board-clip
A clip for retaining a board to a scaffold tube.
Bolt Sleeve
A cylindrical or other shaped form through
which a bolt passes so as to separate the bolt
from the surrounding concrete.
Bolted Tie
An assembly of nuts, bolts, anchors, rings or
tubes fixed into the surface of a building.
Box
1. Formwork for a beam or column.
(See also 'Beam Box', 'Column Box').
2. See 'Box-Out'.
Box-out
The form for a pocket or aperture in concrete.
APPENDIX
RMD Kwikform Site Handbook 189
GLOSSARY
Blocking Piece
Box Tie
An assembly of tubes and couplers forming a
frame round part of a building.
Brace
1. A member in a bracing system.
2. A tube placed diagonally with respect to the
vertical or horizontal members of a scaffold
and fixed to them to afford stability.
Bracing
The system of members, usually diagonal,
which acts in compression or tension and
stiffens a frame against deformation.
Break Down, to
To dismantle made-up formwork after it has
been struck.
Brick Guard
A metal or other fender filling the gap
between the guardrail and toeboard, and
sometimes incorporating one or both of these
components.
Bridle
A horizontal tube fixed across an opening or
parallel to the face of a buliding to support the
inner end of a putlog transom or tie tube.
Building
A structure or part of it such as a façade
against which the scaffold is constructed.
Building Board
A loose term applied to most boards (definition
3).
Bulkhead
A vertical partition within the forms, a stop end.
Butt Joint
A plain square joint between two members.
GLOSSARY
190 RMD Kwikform Site Handbook
APPENDIX
Butt Tube
A short length of tube butting transom a
transom extended inwards to butt the building
to prevent the scaffolding moving owards the
building.
Butting Tube
A tube which butts up against the façade
of a building or other surface to prevent the
scaffold moving towards that surface.
Camber
The intentional curvature of a beam or
formwork, either formed initially to compensate
for subsequent deflection under load, or
produced as a permanent effect for aesthetic
reasons.
Cantilever Formwork
Formwork which is supported solely by
members fixed to, and projecting beyond,
previously hardened concrete.
Carcassing Timber,
Timber used for any structural purpose in
the support of the forms, but not normally in
contact with the concrete.
Cast-In-Socket
An anchor consisting of a female-threaded
metal socket cast into concrete as a fixing for
a bolt.
Castor
A swivelling wheel secured to the base of a
vertical member for the purpose of mobilizing
the scaffold.
APPENDIX
RMD Kwikform Site Handbook 191
GLOSSARY
C
GLOSSARY
Cement-In-Socket
See 'Cast-in-Socket'.
Centering
The temporary supporting structure to a
curved soffit.
Centre
See 'Floor Centre'.
Centring
See 'Centering'.
Chamfer
The surface produced by the removal usually
symmetrical of an external edge.
Characteristic Strength
The strength at which members tested would
fail. Normally associated with a confidence
limit that 95% would fail above the value
stated.
Chase
A long groove or recess formed in the
concrete surface.
Chase Form
A form for moulding a chase. It is often a
wooden moulding planted on the face of the
main form. (See also 'Check-out').
Check
A small strip of timber fixed to the face of a
form to indicate the top of a concrete lift and to
form a clean line at the joint with the next lift.
(See also 'Grout Strip').
Check Coupler
A coupler added to a joint under load to give
security to the coupler(s) carrying the load.
Check-out
A piece of wood or other material fixed to the
face of a form to create a recess in concrete.
(See also 'Chase Form').
192 RMD Kwikform Site Handbook
APPENDIX
See 'Wood Chipboard'.
Chord
The principal longitudinal member(s) of a
beam or truss.
Chord Stiffener
A tube fixed at right angles to the chord of
a prefabricated rafter, beam or truss for the
purpose of preventing buckling.
Cladding Material
Normally intended to provide weater and dust
protection, typically sheeting or netting.
Clamp
See 'Beam Clamp', 'Column Clamp', 'Wall
Clamp'.
Cleanout Hole
See 'Cleanout Trap'.
Cleanout Trap
A removable section at the base of the forms
for a column or wall which allows rubbish to be
removed before concreting. (See also 'Access
Door').
Cleat
1. A block fixed to a main member to provide a
bearing or to resist a thrust.
2. See 'Ledge'.
Client
A person or organisation that produces the
scaffolding.
Climbing Formwork
Formwork for vertical or near vertical
structures which are constructed in successive
lifts and which is supported by the previously
poured lift. (See also 'Leapfrog Form').
Coffer Form
See 'Waffle Form'.
APPENDIX
RMD Kwikform Site Handbook 193
GLOSSARY
Chipboard
Coffered Slab
See 'Waffle Slab'.
Collapsible Forms
Forms which are activated by mechanical
means to reduce their volume or surface area
to permit striking.
Column Box
The assembled forms for a column.
Column Casing
See 'Column Box'.
Column Clamp
A yoke or other device which holds a column
box tightly closed against the pressure of
freshly placed concrete.
Column Cramp
See 'Column Clamp'.
Column Guard
A length of metal angle cast into a corner of a
column to protect it against damage.
Cone
A cone-shaped piece of wood, rubber or other
material which is placed over the end of a
form tie to form a neat hole in the surface of
the concrete.
Construction Joint
The interface between adjacent concrete
pours which are designed to act monolithically
in the completed structure. (See also 'Day
Joint').
Continuously-sliding Form See 'Slip Form'.
GLOSSARY
Contraction Joint
See 'Shrinkage Joint'.
Corbel
A projection from the face of a wall or column,
usually to provide a bearing for a beam.
194 RMD Kwikform Site Handbook
APPENDIX
1. A removable former used to produce a
cavity of any shape in concrete.
2.The inner layer or layers of a piece of
'Board'.
Comer Mould
See 'Angle Fillet'.
Counter-waling
See 'Strongback'.
Country
All terrain that is not defined as sea or town.
Coupler
A device used to fix two scaffold tubes
together
Cove
An infill which produces a concave curve
connecting the two surfaces forming an
internal angle, such as that between a wall
and a ceiling or floor.
Cover
Of reinforced concrete. The least distance
between the surface of the reinforcement and
the face of the concrete.
Cover Block
A device which is fixed between reinforcement
and the face of a form to ensure correct cover
to the reinforcement.
Coving
See 'Cove'.
Cradling
Light timber framing in formwork.
Cramp
See 'Beam Clamp', 'Column Clamp', 'Wall
Clamp'.
APPENDIX
RMD Kwikform Site Handbook 195
GLOSSARY
Core
Cross Brace
1. A pair of diagonal braces.
2. See also 'Ledger Brace'.
Crown Centre
In centering, a structure which supports ribs at
the crown of a dome.
D
Day Joint
A construction joint formed at the end of a
day's concreting.
Dead Load
The self-weight of the forms and the
permanent structure supported by them. (See
also 'Live Load').
Dead Man
A heavy block or beam, sometimes buried,
used to anchor a guy or form tie.
Dead Shore
A support to hardening concrete designed to
be left in place when the soffit form is struck.
Deal
A piece of square - sawn softwood timber
50mm to 100mm thick and 230mm to under
280mm wide.
Debris Netting
Permeable cladding material to collect debris.
Decking
The sheeting to a soffit form.
Deflection
The deformation of a member caused by
bending stress.
GLOSSARY
196 RMD Kwikform Site Handbook
APPENDIX
The separation of the layers which make up
plywood or laminated wood.
Design
Conception and calculation to produce a
scheme for erection.
Designer
A person or organisation that conceives or
checks a scheme for erection.
Deviation
The distance between the actual position of a
reference point and its specified position. (See
also 'Tolerance').
Distance Piece
1. A short piece of timber or other
material used to hold parallel forms for
walls or beams at the correct spacing.
2. See 'Cover Block'.
Domed Pan
See 'Waffle Form'.
Double Lip Tie
A lip tie which takes compression and tension
as a push/pull tie i.e. has a cross tube on the
back and front of the wall.
Dot
See 'Distance Piece' (definition 1).
Double-headed Nail
A round-wire nail which has a second head
formed in the shank, just below the head
struck by the hammer.
Note: After being driven home This nail leaves
a projecting head for easy withdrawal.
APPENDIX
RMD Kwikform Site Handbook 197
GLOSSARY
Delamination
Dovetailed Anchor
A device made from sheet steel or other metal
and cast into the concrete surface to produce
a chase which is narrower at the surface than
at its base into which shaped metal tongues
are inserted to form an anchor.
Dowel
1. A cylindrical piece of wood
used for positioning and fixing
one (timber) member to another.
2. A short metal rod or bar cast into concrete
with part of its length left projecting as a fixing,
or (especially in roads and other slabs) as
a means of transferring forces acting in the
plane of a joint from one member, or slab, to
another.
Note: One end or a dowel is usually fixed in one
member while the other end is free to slide in the
other member. Forces may thus be transmitted across
the axis or the dowel but not along it.
Dowel Bar
See 'Dowel' (definition 2).
Dowel Pin
See 'Dowel' (definition 2).
Drawform
A loose vertical metal plate which separates
an integral facing from the backing concrete,
and which is gradually withdrawn as the
form is filled to allow the two mixes to bond
together.
Dressed Timber
See 'Planed Timber'.
Dummy Joint
A groove in the surface of the concrete which
gives the appearance of a joint.
GLOSSARY
198 RMD Kwikform Site Handbook
APPENDIX
Dwang (Scot.)
See 'Nogging Piece'.
E
Easing Wedges
See 'Folding Wedges'.
Edge Form
The formwork to the edge of a road or other
slab.
End Guardrail
A guardrail placed across the end of a scaffold
or used to isolate an unboarded part.
End Lug
An end bearing plate on floor centres.
Note: An end lug is sometimes adjustable.
End Toeboard
A toeboard at the end of a scaffold or at the
end of a boarded portion of it.
End Toeboard Clip
A device for retaining end toeboards.
Expanding Spigot
A spigot incorporating an expanding device.
(see 'Joint Pin).
Expanded Metal
A mesh made by cutting slits in sheet metal
which is then stretched to open the slits to a
diamond shape.
Note: Expanded metal may be used as reinforcement
APPENDIX
RMD Kwikform Site Handbook 199
GLOSSARY
in concrete and for forming box-outs and stop ends.
Expanded Polystyrene
A rigid plastic material, usually in the form of
sheets or blocks, which is made by pressing
together particles of polystyrene which have
been expanded by steam to form non-porous,
ultra-lightweight beads. (See also 'Rigid
Foamed Polyurethane').
Note: Expanded polystyrene is used to form box-outs
and other awkward shapes in concrete.
Extension Bracket
See 'Hop up Bracket'.
Exterior Plywood
Plywood normally bonded with a phenolic
resin adhesive, which complies with the
weather-and boil-proof (WBP), requirements
of BS 1203*. (See also 'Resin-bonded
Plywood').
External Vibrator
A vibrator which is attached or applied to the
outside of the forms.
F
Façade Brace
A brace parallel to the face of a building.
Face Brace
See 'Façade Brace'.
Face Mix
See 'Integral Facing'.
Fair Face
A plain concrete finish better than that
produced from rough formwork.
GLOSSARY
200 RMD Kwikform Site Handbook
APPENDIX
The part of formwork which supports the
forms, usually for a large structure such as a
bridge.
Feather Edge
The sharp edge produced when two surfaces
meet at an acute angle.
Fencing Structure
See 'Brick Guard'.
Fibre Glass
See 'Glass Fibre'.
Fibre Glass, Reinforced
Plastic
See 'Glass Fibre Reinforced Plastic'.
Filler
See 'Stopping'.
Fillet
A piece of timber, of triangular cross section,
fixed at the intersection of two forms to
produce a chamfer on the concrete.
Film Overlay Plywood
Plywood to the faces of which a layer of resin
in the form of a sheet (or film) is permanently
bonded during manufacture, usually by means
of heat and pressure, so as to form a smooth
non-absorbent surface. (See also 'Plastics
Faced Plywood').
Fin
An undesirable projection from the face of the
concrete, caused by grout escaping into a gap
along a joint in the form.
Fishplate
A plate used for connecting the webs of
members where these are to be joined end
to end.
APPENDIX
RMD Kwikform Site Handbook 201
GLOSSARY
Falsework
Fittings
A general term embracing components other
than couplers.
Fixed Final Coupler
A coupler to fix a tube across the end of
another at right angles in the same plane, as
in a handrail.
Fixed Spigot
A spigot, typically permanently fixed to the end
of a scaffold tube.
Flat Jack
A jack, made of two dished steel sheets
with one inverted onto the other and the two
welded together round their rims, which is
inflated by an injection of oil or grout under
pressure.
Flexible Foamed
Polyurethane
Polyurethane which has been expanded
during manufacture to form a flexible multicellular material.
Note: Flexible foamed polyurethane is mainly used in
formwork by being compressed in the joints between
boards, and between forms and the concrete to
prevent grout loss.
Flier
See 'Flying Shore'.
Floor Centre
A beam of adjustable length, usually a metallattice or sheet metal box beam, used to
support decking for a floor slab.
Flying Shore
A horizontal strut fixed above ground between
two walls.
Foamed Polystyrene
See 'Expanded Polystyrene'.
GLOSSARY
202 RMD Kwikform Site Handbook
APPENDIX
Wedges, usually timber but occasionally
metal, used in pairs for levelling and adjusting
formwork during erection and/or to release
loads on formwork prior to striking. They are
also used to tighten or slacken connections
between formwork members. (See also 'Triple
Wedges').
Foot Lift
A grid of ledgers and transoms erected near to
the ground.
Forkhead
A U-shaped housing for assembly on the end
of a tube to accept bearers.
rm
That part of formwork which consists of the
sheeting and its immediate supporting or
stiffening members. (See also 'Mould' and
'Permanent Form').
Form Lining
Prepared timber, board (definition 3) or sheets
of plastics, paper or other material, fixed to the
inside face of the form to produce a special
surface finish.
Form Plucking
Removal of the surface of the form due to
adhesion of the form to the concrete.
Form Scabbing
See 'Form Plucking'.
Form Tie
A device for holding the opposing faces
of wall, beam or other forms at the correct
distance apart against the pressure of fresh
concrete.
APPENDIX
RMD Kwikform Site Handbook 203
GLOSSARY
Folding Wedges
Formwork
A temporary structure built to contain fresh
concrete so as to form it to the required
shape and dimensions and to support it until it
hardens sufficiently to become self-supporting
Formwork includes the surface in contact with
the concrete and all necessary supporting
structure. (See also 'Mould').
Framing Timber
See 'Carcassing Timber'.
Free Standing Scaffold
A scaffold which is not attached to any other
structure and is stable against overturning on
its own account or, if necessary, assisted by
guys or rakers and anchors.
G
Gag
See 'Distance Piece' (definition 1).
Gang Mould
A series of moulds so arranged that many
identical precast units can be formed on the
same base.
Ganged Form
A number of panels fixed together and
stiffened with walings, strongbacks or soldiers,
or combinations of these.
Gin Wheel (or Block)
A single pulley for fibre ropes attached to a
scaffold for raising or lowering materials.
GLOSSARY
204 RMD Kwikform Site Handbook
APPENDIX
A mat or cloth made from strands of glass.
Note: Glass fibre is used in glass fibre
reinforced plastics in the construction of
moulds and forms.
Glass Fibre Reinforced
Plastic
A material made from plastics or resins
reinforced by glass fibre, usually by building
up successive layers of these component
materials.
Glulam
Glued laminated wood.
Going
The horizontal distance between the nosings
of two consecutive steps of a stair or terrace,
measured in a horizontal line.
Grain (of wood)
The general direction or arrangement of the
fibres, e.g. spiral grain, straight grain.
Grillage
An assemblage of timber or steel members
placed parallel to each other under a sill to
spread the load from the sill.
Note: Where the load is large a grillage may
consist of two or more layers of parallel
members placed across each other at right
angles.
Grit Blasting
The abrasion of a surface by blowing grit onto
it at high velocity. (See also 'Shot Blasting').
Note: Grit blasting is sometimes used to
accentuate the grain of timber for greater
effect in roughboard form work.
Ground
See 'Insert'.
APPENDIX
RMD Kwikform Site Handbook 205
GLOSSARY
Glass Fibre
Groundsill
See 'Mudsill'.
Grout Check
See 'Grout Strip'.
Grout Loss
The loss of cement and water from fresh
concrete by leakage through joints in the
forms.
Grout Seal
Material or method used for sealing joints in
forms to prevent grout loss. Normally, a strip of
compressible material inserted in the joints.
Grout Strip
A batten fixed to a form to create a clean line
at the top of a concrete lift.
Note: The clean line so produced allows even
contact of the forms for the next lift and helps
minimize grout loss.
Guardrail
A member incorporated in a structure to
prevent the fall of a person from a platform or
access way.
Guardrail Post
A puncheon supporting a guardrail.
Gusset
A plate made of steel, timber, plywood or other
material which is nailed or bolted over main
timbers to form or strengthen a joint between
them.
Guy
A rope fixed at one end to a structure, and at
the other end to a stake, dead man or other
secure point in order to provide resistance to
lateral forces.
GLOSSARY
206 RMD Kwikform Site Handbook
APPENDIX
Guy Anchor
A pin or tube driven into the ground at
approximately 45 deg to the horizontal to
provide an anchorage for a rope.
Guy Rope
See 'Guy'.
Hanger
A vertical member giving support from above.
(See also 'Beam Hanger').
Hanging Formwork
Formwork which is supported from above.
(See also 'Beam Hanger').
Hardboard
Fibre building board having a nominal
thickness of 3mm to 12mm, usually made
from wood fibres.
HDO Plywood
HDO plywood is much like MDO plywood,
except that the density of the fiber surface
layer is much greater. This greater strength
means that HDO plywood can usually be
reused several times for forming. Thus
the density of the surface layer is the
distinguishing factor between MDO and HDO
plywood.
Headtree
1. A strutted bearer at the top of a post at right
angles to the run of the beam box which it
supports.
2. A bearer placed or fixed on top of a dead
shore to spread the support from the dead
shore.
APPENDIX
RMD Kwikform Site Handbook 207
GLOSSARY
H
Heavy Duty Tie
A tie assembly used in the NASC Guide with a
safe load in pure tension of 12.2kN.
Height
The height measured from the foundation to
the top assembly of ledgers and transoms.
Hollow Form
A form for producing weight-reducing recesses
in the soffit of a suspended slab. (See also
'Trough Form', 'Waffle Form', 'Waffle Slab').
Hollow Mould
See 'Hollow Form'.
Hop up Bracket
A bracket to attach usually to the inside of
a scaffold to enable boards to be placed
between the scaffold and the building.
Hydrostatic Pressure
The pressure exerted on the formwork by
the freshly placed concrete, where this is
effectively a fluid.
I
GLOSSARY
Immersion Vibrator
A vibrator which is inserted into the freshly
placed concrete. (See also 'Poker Vibrator').
Independent Prop
See 'Dead Shore'.
Independent Tied
Scaffold
A scaffold which has two lines of standards,
one line supporting the outside of the deck
and one the inside. The transoms are not
built into the wall of the building. It is not free
standing, being supported laterally by the
building.
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APPENDIX
A form which acquires the required shape by
internal pressure and which is deflated for
striking. It is usually long relative to its crosssectional dimensions.
Insert
A piece of timber or other material cast into the
concrete surface usually to provide a fixing.
Inside Board
A board placed between the scaffold and the
building on extended transoms, or a hop-up
bracket.
Inside or Outside Bridle
A bridle either inside or outside a building
wall.
Inspection Door
See 'Access Door'.
Insulation
A cover of insulating material intended to
reduce loss of heat. It is used on forms in
cold weather to reduce loss of heat from the
concrete.
Integral Facing
A special facing concrete or mortar cast
simultaneously with the backing concrete so
as to be monolithic with it. It is often cast by
using a drawform.
Interlock Pin
See 'Spigot Pin'.
Internal Vibrator
See 'Immersion Vibrator'.
APPENDIX
RMD Kwikform Site Handbook 209
GLOSSARY
Inflatable Form
J
Jack
A mechanical device for raising heavy loads.
(See also 'Flat Jack')
Jack Rod
A steel rod upon which jacks act in order to
raise slip forms.
Jib Crane
A small crane specially adapted for pivotal
mounting to a scaffold tube.
Joint Pin
An expanding fitting placed in the bore of a
tube to connect one tube to another coaxially.
(See also 'Spigot').
Joist
A horizontal or sloping beam, in particular the
horizontal timbers which carry decking for a
suspended concrete slab.
K
Kentledge
Dead weight, built-in or added to a structure to
ensure adequate stability.
Kerf
A saw cut which is not the full depth of the
timber.
Kerfing
See 'Saw-Kerfing'.
Kerf-Sawing
See 'Saw-Kerfing'.
GLOSSARY
210 RMD Kwikform Site Handbook
APPENDIX
Key
The treatment of a concrete surface to ensure
the bonding of fresh concrete to that already
cast.
Kicker
A small concrete upstand cast above floor
level to position wall or column forms for the
next lift and to assist the prevention of grout
loss.
Kicker Frame
Shallow formwork projecting above floor
level for the construction of a kicker, i.e, the
formwork for a kicker.
Knee Brace
A brace across the corner of an opening in a
scaffold to stiffen the angles or to stiffen the
end support of a beam.
Lacing
Horizontal members which hold together and
position props or other vertical supports.
Lagging
1. Narrow timbers fixed to a shaped frame for
forming curved surfaces.
2. See 'Insulation'.
Laminated Wood
An assembled product made up of layers of
wood and adhesives in which the grain of
adjacent layers is parallel.
Lamination
One of the individual layers of wood used to
make up laminated wood.
APPENDIX
RMD Kwikform Site Handbook 211
GLOSSARY
L
Lap
That part of the length or height of a form
which covers the previously placed concrete
when the form is fixed in place for the next lift.
Leapfrog Form
A form for a method of casting vertical
surfaces in which two or more sets of forms
are used so that the form for the last poured
lift may be left fixed in place while that from a
lower lift is struck, and re-erected on top of it,
the process being repeated as necessary.
Ledge
A member nailed together.
Ledger (Scaffold)
Horizontal member normally in the direction of
the larger dimension of the working scaffold. It
acts as a support for the putlogs and transoms
and frequently for the tie tubes and ledger
braces and is usually joined to the adjacent
standards.
Ledger (Timber)
1. A horizontal timber supported on posts or
hangers and carrying joists.
2. A timber fixed to the side of a beam box,
or elsewhere, to support the ends of joists
carrying decking.
Ledger Brace
Assembly of components which provides
shear stiffness in the vertical planes, e.g. by
closed frames with or without corner bracing,
open frames, ladder frames with access
openings, rigid or semi-rigid connections
between horizontals and vertical connections,
diagonal bracing, or other items used for
vertical bracing.
GLOSSARY
212 RMD Kwikform Site Handbook
APPENDIX
The length of a scaffold is between its extreme
standards, sometimes designated by the
number of bays. (See also 'Bay Length').
Lift
1. The height of concrete which is poured in
one continuous operation.
2. The assembly of ledgers and transoms
forming each horizontal level of a scaffold.
Lift Head Room
The clear distance between a platform and the
tubular assembly of the lift above.
Lift Height
The vertical distance between two lifts,
measured centre to centre of corresponding
components.
Light Duty Tie
A tie assembly used in the NASC Guide with a
safe load in pure tension 3.5kN.
Limit State
A state beyond which the structure no
longer satisfies the design performance
requirements.
Lining
See 'Form Lining'.
Lip End
See 'End Lug'.
Lip Tie
An assembly of tubes forming an L or J
shaped hook round an inside surface of a
building.
Live Load
The temporary forces applied to formwork
by the weights of men and construction
equipment. (See also 'Dead Load').
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RMD Kwikform Site Handbook 213
GLOSSARY
Length
Longitudinal Brace
A brace generally in the plane of the longer
dimension of the scaffold, particularly in
birdcages.
Loose Tongue
A strip of wood which is inserted into grooves
in the edges of adjacent boards where these
are to be joined edge to edge. (See also
'Tongue', 'Tongued & Grooved Boarding').
M
Make-up Piece
A piece of material used to obtain dimensions
greater than those obtainable by use of
standard pans or panels.
MDF
Medium Density Fiber Core Hardwood
Plywood.
MDO Plywood
MDO plywood is a form of overlaid plywood.
MDO plywood starts with a core of overlapping
veneer, much like traditional veneer core
plywood, but instead of having a surface
veneer of finished woodgrain, MDO plywood
features a surface layer of medium density
fiber, much like MDF. The result is a sheet of
plywood that can typically be used at once for
forming concrete.
Mobile Form
See 'Travelling Formwork'.
GLOSSARY
214 RMD Kwikform Site Handbook
APPENDIX
Modular System
A system in which transoms and standards
are separate components and where the
standards provide facilities at predetermined
(modular) intervals of the connection for other
scaffold components.
Moisture Movement
The swelling and shrinkage of a material
caused by varying moisture content.
Mould
A form for casting precast concrete units.
Mould Oil
Oil or emulsion applied to the face of forms,
its primary purpose being to act as a release
agent.
Movable Tie
A tie which may be temporarily moved for the
execution of work needle transom a transom
extending from or into a building
Moving Formwork
See 'Climbing Formwork', 'Slip Form',
'Travelling Formwork'.
Mudsill
A sill which is in direct contact with the ground.
Netting
Permeable cladding material.
Nib
See 'Kicker'.
APPENDIX
RMD Kwikform Site Handbook 215
GLOSSARY
N
Node
Theoretical point where two or more members
are connected together.
Nogging Piece
A short wooden strut fixed between and at
right angles to cleats, joists, studs, walings,
etc., in order to stiffen them. (See also 'Block').
Non-movable Tie
A tie which will not be moved during the lift of
the scaffold, as agreed between the user and
the scaffold erector.
Normal Façade
A façade which permits the fixing of through
ties or non-movable ties.
O
Overlay Plywood
See 'Film Overlay Plywood'.
P
GLOSSARY
Pair of Standards
The standard forming the vertical members of
the frame at right angles to the building.
Pallet
A flat timber or metal plate on which precast
concrete units are cast and handled until they
have hardened.
Pan
A form of stiffened steel sheet which is a
component of a system of formwork. A number
of pans may be fixed together to construct a
larger area.
216 RMD Kwikform Site Handbook
APPENDIX
A prefabricated form of limited size, designed
for repeated re-use, a number of which may
be fixed together to form a larger surface.
(See also 'Ganged Form').
Parallel Coupler
A coupler used to join two tubes side by side.
Particle Board
Board made from particles of wood and/or
other lignocellulosic material bonded with
synthetic resin and/or other organic binder.
Parting Compound
See 'Release Agent'.
Pavement Lift
The first lift in a pavement scaffold, not
exceeding 2.7m high.
Pavement Scaffold
A scaffold over a pedestrian thoroughfare with
no ledger bracing below the first lift, allowing
clear access.
Pencil Round
The junction of two concrete surfaces which is
finished with a small radius.
Permanent Form
Forms permanently left in place to provide a
facing to the concrete.
Permanent Shore
See 'Dead Shore'.
Permanent Shutter
See 'Permanent Form'.
Permissible Stress
The stress that can be sustained safely by
a structural material under stress for the
particular condition of service or loading.
APPENDIX
RMD Kwikform Site Handbook 217
GLOSSARY
Panel
GLOSSARY
Placing Rate
The rate at which the free surface of the
concrete rises in the forms during placing.
Plan Brace
Assembly of components which provide
shear stiffness in the horizontal planes, e.g.
by decking components, frames, framed
panels, diagonal braces and rigid connections
between transoms and ledgers or other items
for horizontal bracing.
Planed Timber
Timber made smooth on one or more surfaces
by planing. (See also 'Sawn Timber').
Plank
1. Of softwood. A piece of square-sawn timber
50mm to 100mm thick and 280mm or over
wide.
2. Of hardwood. A piece of square-sawn or
unedged timber over 50mm thick. The width
varies according to the grade and country of
origin.
Platform
One or more platform units in one level within
a bay.
Platform Unit
Unit (prefabricated or otherwise) that supports
a load on its own and which forms the platform
or part of the platform and may form a
structural part of the working scaffold.
Plaster Mould
A mould made from plaster.
Plastics Faced Plywood
Plywood, one or both faces of which have
been coated with plastics material or resin
which acts as a sealant. (See also 'Film
Overlay Plywood').
218 RMD Kwikform Site Handbook
APPENDIX
Spalling of the concrete face due to adhesion
of concrete to the form. (See also 'Form
Plucking').
Ply
An individual layer in plywood. Usually a ply is
a single veneer.
Plywood
A product of balanced construction made
up of plies assembled by gluing, the chief
characteristic being the crossing of alternate
plies to improve the strength properties and
minimize movement in the plane of the board.
(See also 'Film Overlay Plywood', 'Plastics
Faced Plywood').
Pocket
A recess formed in a concrete surface.
Poker Vibrator
An immersion vibrator consisting of a vibrating
tubular head connected to a source of energy.
Polystyrene
A transparent, hard plastics material.
Note: Normally in formwork polystyrene is
used in the form of expanded polystyrene.
Polyurethane
An organic plastics material. (See also
'Flexible Foamed Polyurethane', 'Rigid
Foamed Polyurethane', 'Polyurethane
Varnish').
Polyurethane Varnish
Polyurethane in liquid form which is applied to
forms to act as a sealant.
Porthole
See 'Access Door'.
Post
A vertical support.
APPENDIX
RMD Kwikform Site Handbook 219
GLOSSARY
Plucking
Precast Concrete
Concrete which is cast in moulds before being
placed in position.
Profile
See 'Templet' (definition 1).
Profiled Form
A form for casting a concrete surface which is
curved or unusual in shape.
Profiled Shutter
Prop
See 'Profiled Form'.
A strut which is light enough to be manhandled.
Note: The term 'prop' is commonly used to describe
a strut of proprietary manufacture which is adjustable
in length.
GLOSSARY
Prop Tie
An assembly of telescopic props and/or
scaffold tube jacked or wedged between
the floors of a storey, inside a building and
including a tie tube.
Pun, to
To compact fresh concrete by ramming by
hand with a timber or steel rod.
Puncheon
A vertical tube supported at its lower end by
another scaffold tube or beam and not by the
ground or on a deck.
Purlin
A tube secured to the rafters of a building
and parallel to the ridge for the purpose of
attaching the roof covering and to act as a top
chord stiffener for the rafter beams.
Purlin Coupler
A special angle or variable angle coupler for
joining members in sheeted buildings and
roofs.
220 RMD Kwikform Site Handbook
APPENDIX
Push/Pull Tie
A tie which only acts to prevent the scaffold
moving either towards or away form the
building, e.g. a reveal tie, a box tie, a double
lip tie, a bolted tie with a tie tube.
Putlog
A tube with a flattened end, to rest in or on
part of the brickwork or structure.
Putlog Adaptor
A fitting to provide blade on the end of scaffold
tube.
Putlog Coupler
A coupler used for fixing a putlog or transom
to a ledger, or to connect a tube used only as
a guardrail to a standard.
Putlog Scaffold
A scaffold which has one line of standards
to support the outside edge of the deck and
utilizes the wall being built or the building to
support the inside edges.
Rafter and Rafter Beam
A transverse tube, beam, or truss in a building
spanning across a roof or from the eaves to
the ridge.
Rafter Coupler
See 'Purlin Coupler'.
Raker
An inclined load-bearing tube.
See 'Rake'.
Raking Strut, Raker
An 'Inclined Strut'.
APPENDIX
RMD Kwikform Site Handbook 221
GLOSSARY
R
Random-board Form
A form, the sheeting of which is made with
softwood boards of random widths or lengths
or both.
Rebate Check
A grout strip which also forms a rebate in the
concrete.
Release Agent
A substance, usually applied to the form face,
which prevents adhesion of the concrete to
the form.
Re-propping
The application of posts or props to the soffit
of a concrete slab or beam to enable it to carry
an excess superimposed load, or to carry
superimposed loads when the concrete is not
fully mature. (See also 'Back Propping').
Re-shoring
See 'Re-propping'.
Resin-bonded Plywood
Plywood which has been manufactured using
a phenolic or other resin as an adhesive. (See
also 'Exterior Plywood').
Note: Resin-bonded plywood is not necessarily of
sufficient quality for use in formwork.
Retaining Bar
A strip or device fixed across the top of the
decking to hold it down.
Retaining Boards
See 'Brick Guard'.
Retractable Form
See 'Telescopic Form'.
Reveal Pin
A fitting used for tightening a reveal tube
between two opposing surfaces.
GLOSSARY
222 RMD Kwikform Site Handbook
APPENDIX
Reveal Tie
The assembly of a reveal tube with wedges or
screwed fittings, and pads, if required, fixed
between opposing faces of an opening in a
wall together with the tie tube.
Ribbon
A runner (definition 1) connecting beam
bottom support members to prevent spreading
of the lower edges of the side of a beam box.
Ridge Coupler
See 'Purin Coupler'.
Right Angle Coupler
Coupler used for connecting two tubes at a
right angle.
Rigid Foamed
Polyurethane
Polyurethane which has been expanded
during manufacture to form a rigid multicellular material.
Note: Rigid foamed polyurethane is used in
formwork for the same purposes as expanded
polystyrene.
Rip, to
To cut a timber parallel with the grain.
Rise
The vertical distance between two steps of a
stair terrace.
Riser Board
The board which forms the vertical face of a
step.
Road Form
An edge form used in the construction of a
road or other ground slab.
Note: The term is normally used to describe specially
APPENDIX
RMD Kwikform Site Handbook 223
GLOSSARY
designed proprietary steel products.
Rocking Forkhead
A forkhead to accept bearers at a range of
angles.
Roofing Coupler
A fitting for fixing roof sheeting to tubes in
structures without the need for holes in the
sheeting.
Rough Formwork
Formwork for concrete where no special
surface finish is required.
Roughboard Formwork
Formwork, the face of which consists of
softwood boards with a rough grain or sawn
texture so that a similar texture is imparted to
the concrete surface.
Runner
1. A longitudinal member spanning across
a number of support members to lace them
together.
2. One of a pair of supports running parallel
to the axis of the centering for a deep arch
or tunnel. One runner is above the other and
they are separated by folding wedges.
S
Safety Coupler
A coupler added to a joint under load to give
security to the coupler(s) carrying the load.
Sand Box
See 'Sand Jack'.
GLOSSARY
224 RMD Kwikform Site Handbook
APPENDIX
A box containing dry sand on which rests the
lower end of a vertical strut. On removal of a
plug in the side of the box, the sand flows out
and the strut is lowered.
Saw-Kerfing
Parallel kerfs cut on one side of a piece of
timber so that it may be more easily bent
towards that side.
Sawn Timber
Timber which has not been planed on any
surface. (See also 'Planed Timber').
Sawnboard Formwork
See 'Roughboard Formwork'.
Scabbing
See 'Plucking'.
Scaffold
1. A temporary structure for gaining access
to higher levels of the permanent structure
during construction.
2. A temporary structure which provides
access to a building or which is used to
support materials, plant or equipment, or on or
from which persons may work.
Scaffold Board
A softwood board used with similar boards
to form walkways and as toeboards on a
scaffold.
Scaffold or Decking Unit
The board(s) or unit forming the working
platform.
Scaffolding
See 'Scaffold'.
Scaffolding Contractor
A person or organisation that provides and
installs the scaffolding.
APPENDIX
RMD Kwikform Site Handbook 225
GLOSSARY
Sand Jack
Scarf Joint
Boards are sliced at an angle and then glued
together using WBP glue in the plywood
press.
Screed
See 'Screed Board'.
Screed Board
A templet (definition 1) for the finishing of a
concrete surface. (See also 'Tamper').
Screed Rail
A guide fixed at the perimeter of a concrete
pour to act as a datum and support for a
screed board.
Sea
The sea and inland areas of water extending
more than 1.0km in the wind direction when
closer than 1.0km upwind of the site (upwind
is looking into the wind).
Sealant
A paint, or other coating, intended to render
impervious the surface of timber formwork or
form linings.
Sealer
See 'Sealant'.
Separator Plate
See 'Drawform'.
Service Load
The working load applied to a structural
member.
Serviceability Limit State
A limit state beyond which specified service
criteria, such as deflection limits, are no longer
met.
Sheathing
See 'Sheeting'.
GLOSSARY
226 RMD Kwikform Site Handbook
APPENDIX
1. That part of the form which is in contact with
the concrete.
2. Impermeable cladding material, such as
corrugated metal or plastic sheet, attached to
a scaffold in order to provide protection from
the effects of weather or alternative to protect
the surrounding area from the effects of works
being carried out from the scaffold structure.
Sheeting Clip
A device for attaching sheeting to the
members of a scaffold.
Sheeting Hook
A hooked threaded rod with a washer and a
nut used for attaching sheeting to tubes.
Sheeting Rail
A horizontal tube fixed to the verticals of a
scaffold sheeting - it may be a guardrail,
ledger or similar.
Shore
See 'Dead Shore', 'Flying Shore'.
Shot Blasting
The abrasion of a surface by blowing metal
shot onto it at high velocity. (See also 'Grit
Blasting'). Note: Shot blasting is sometimes
used to accentuate the grain of timber for
greater effect in roughboard formwork.
Shrinkage Joint
A break in the continuity of a concrete
structure provided so that shrinkage of the
concrete will open this rather than cause
cracking of the structure.
Shutter
See 'Form'.
Shuttering
See 'Formwork'.
APPENDIX
RMD Kwikform Site Handbook 227
GLOSSARY
Sheeting
Side Form
A form for the side of a concrete member
where the height of the member is not greater
in proportion to the width of its cross-section.
Side Protection
Set of components forming a barrier to protect
people from the risk of falling and to retain
materials.
Skirt
A short portion of vertical sheeting usually
adjacent to the edge of a roof to give extra
protection to the area enclosed immediately
under the roof.
Sleeve Coupler
A coupler used for joining two, tubes coaxially
end to end.
Sliding Formwork
See 'Slip Form'.
Slip Form
A form which moves, usually continuously,
during placing of the concrete. Movement may
be either horizontal or vertical.
Slip Form Paver
A travelling machine, for laying concrete
paving, which carries its own edge forms
between which the concrete is compacted.
Slot Anchor
See 'Dovetailed Anchor'.
Slung Scaffold
A scaffold hanging on tubes, ropes or chains
from a structure overhead. It is not capable of
being moved or lowered.
Snap Tie
A form tie designed to be broken off beneath
the concrete surface after use.
GLOSSARY
228 RMD Kwikform Site Handbook
APPENDIX
The under surface of concrete, e.g. of a
concrete arch, or suspended beam or slab,
etc.
Soffit Form
The form to a soffit.
Soffite
See 'Soffit'.
Soldier
A vertical member, acting as a beam or
cantilever, and used in conjunction with form
ties or struts to support and prevent movement
of forms.
Sole Plate
A timber, concrete or metal spreader used to
distribute the load from a standard or base
plate to the ground.
Spacer
See 'Distance Piece' (definition 1).
Spanish Windlass
A device for drawing two members together
against an outward force. In consists of a
number of wires from one member to the other
between which a bar is inserted and turned to
create a tension in the wires by twisting them
together.
Spigot
An internal fitting to align one tube to another
coaxially. (See also 'Joint Pin').
Spigot Pin
A pin placed transversely through the spigot
and the scaffold tube to prevent the two from
coming apart.
Spine Beam
A longitudinal main beam spanning from end
to end of a roof at the ridge or eaves.
APPENDIX
RMD Kwikform Site Handbook 229
GLOSSARY
Soffit
GLOSSARY
Splay
A concrete mass of triangular cross-section
across an internal angle.
Spreader
See 'Distance Piece' (definition 1).
Square-edged Boards
Boards of rectangular cross-section with plain
edges suitable for butt jointing.
Standard
A vertical or near vertical tube.
Standard Tie
A tie assembly used in the NASC Guide with a
safe load in pure tension of 6.1kN.
Starter Frame
See 'Kicker Frame'.
Stave
One of a number of vertical members forming
a surface which is curved on plan. (See also
'Lagging' (definition 1)).
Stop End
The form for a construction joint in the vertical
plane.
Stopping
Materials used for filling screw holes,
joints,etc., to form a smooth, even surface.
Strap
A timber collar or metal band fixed around
a box (definition 1) such as a column box to
resist the pressure of freshly placed concrete.
(See also 'Yoke' (definition 1)).
Strike, to
To remove formwork after the concrete has
hardened.
Striking Piece
A narrow, often splayed, member intended to
faciliate striking in a confined space.
230 RMD Kwikform Site Handbook
APPENDIX
The time specified for the earliest removal of
forms and other support from the concrete.
Strip
1. Of softwood. A piece of square-sawn timber
under 50mm thick and under 100mm wide.
2. Of hardwood. A piece of square-sawn
timber usually 50mm or under thick and 50mm
to 140mm wide.
Strip, to
See 'Strike, to'.
Stripping Piece
See 'Striking Piece'.
Stripping Time
See 'Striking Time'.
Strongback
A soldier, often of framed construction, for
heavy duty application.
Strut
A member in compression.
Stud
A vertical or horizontal stiffener to the back of
the form sheeting.
Supplementary Coupler
Coupler added to a joint to back up the main
coupler taking the load when the estimated
load on the joint is in excess of the safe
working load of the main coupler.
Surface-active Agent
See 'Surfactant'.
Surfaced Timber
See 'Planed Timber'.
APPENDIX
RMD Kwikform Site Handbook 231
GLOSSARY
Striking Time
Surfactant
A chemical which lowers the surface tension
of water.
Note: Surfactants are used in mould oils to reduce the
occurrence of blowholes in the concrete face.
Suspended Formwork
Formwork suspended on hangers.
Suspended Scaffold
A scaffold hanging on ropes which is capable
of being suspended or raised and lowered.
Swivel Coupler
A coupler used for joining tubes at an angle
other than a right angle.
Swivel Final Coupler
A coupler to fix a tube across the end of
another in the same plane but at an angle as
the handrail to a staircase.
Swivel Forkhead
A forkhead to accept bearers at a range of
angles.
Sway Transom
A transom extended inwards in contact with a
reveal or the side of a column to prevent the
scaffold moving sideways.
T
Table Form
Formwork for suspended floors which is
bulit up into the form of a table. It stands on
the floor previously cast and is lowered and
moved in one piece.
GLOSSARY
232 RMD Kwikform Site Handbook
APPENDIX
A timber or metal beam spanning between
edge forms or screed rails and used for
compacting concrete.
Note 1: A tamper may be constructed so that
it also acts as a screed board.
Note 2: A tamper can also be equipped with
one or more vibrators.
Telescopic Centre
See 'Floor Centre'.
Telescopic Form
A form used for work such as tunnelling, which
when struck reduces to a size small enough to
enable it to pass through similar forms already
in position for concreting.
Telescopic Prop
See 'Adjustable Prop'.
Template
See 'Templet'.
Templet
1. A shape made of timber or metal and
used for building, or testing the accuracy
of, surfaces which are curved or otherwise
unusual in shape.
2. A guide or pattern used for accurately
locating bolts, etc.
Tension Pin
See 'Spigot Pin'.
Thickness, to
To plane timber on opposite faces, usually
simultaneously, to produce a uniform
thickness.
Through Tie
A form tie which passes through the concrete
and is withdrawn when the forms are struck.
APPENDIX
RMD Kwikform Site Handbook 233
GLOSSARY
Tamper
Tie
See 'Form Tie'.
Tie or Tie Assembly
The components attached to an anchorage
or the building or framed around a part of it or
wedged or screwed into it with a tie tube. Used
to secure the scaffold to the structure.
Tie Member
Component of the scaffold, which connects it
with an anchorage at the structure.
Tie Tube
A tube used to connect a scaffold to an
anchorage.
Tilting Table
A table on which a vertical concrete
component is cast horizontally, and which is
tilted into a vertical or near vertical position to
allow the component to be lifted in its natural
position.
Tilt-up Construction
The on-site casting of walls horizontally so
that they have only to be tilted through 90 Deg
to gain their permanent position.
Tilt-up Form
A wall form which is built on the ground beside
the wall to be cast and then rotated into the
vertical plane.
Toeboard
An upstand at the edge of a platform, intended
to prevent materials or operatives feet from
slipping off the platform.
Toeboard Clip
A clip used for attaching toeboards to tubes.
GLOSSARY
234 RMD Kwikform Site Handbook
APPENDIX
The difference between the limits between
which a size dimension or position must lie.
(See also 'Deviation').
Tongue
A projection on the edge of a board formed
by rebating the arris of both faces. It is most
ususally used for tongued and grooved
boarding. (See also 'Loose Tongue').
Tongued & Grooved
Boarding
Boards laid edge to edge and jointed by a
tongue on the edge of one board which fits
into a corresponding groove in the edge of the
adjacent board. (See also 'Loose Tongue').
Top Form
A form to the top surface of the concrete
where this slopes too steeply to be cast
without containment.
Town
Built up area not less than 0.1km upwind
of the site with an average level of rooftops
at least 5m above ground level. (Upwind is
looking into the wind).
Trammel
An instrument for describing circles or ellipses.
Transom
Horizontal member normally in the direction of
the smaller dimension of the working scaffold.
Transverse Brace
A brace generally in the plane of the shorter
dimension of the scaffold.
Trap Door
See 'Access Door'.
Trapeze Tube
A horizontal tube used to assist in erections
and dismantling.
APPENDIX
RMD Kwikform Site Handbook 235
GLOSSARY
Tolerance
Trapped Form
A form which is lost when no opening is left
in the permanent structure through which it
can be removed (see 'Void Box'), or which
has to be destroyed in striking because of the
configuration of the concrete.
Travelling Formwork
Formwork, such as that used for walls, tunnel
linings, etc, carried on wheels or rollers so that
it may be struck and moved for re-use without
dismantling.
Trestle
A structure for temporary or permanent
support which gains its stability by having its
main members at an inclination to the vertical.
Triple Wedges
A system of folding wedges using three
instead of two wedges.
Trough Form
A form which produces an inverted-troughshaped concrete soffit.
U
Ultimate Limit State
A limit state associated with collapse.
V
Veneer
A thin sheet of wood produced by rotary
cutting or slicing.
GLOSSARY
236 RMD Kwikform Site Handbook
APPENDIX
Vertical Bridle
A vertical tube performing the same functions
as a bridle.
Vibrator
A mechanical device for compacting concrete
by imparting vibrations to it. (See also
'External Vibrator', 'Immersion Vibrator', 'Poker
Vibrator').
Void Box
A trapped form used to create a completely
enclosed space within the concrete.
Waffle Form
A hollow form, usually square on plan and
domed in elevation, used for forming the
recesses or coffers in a waffle slab.
Waffle Pan
See 'Waffle Form'.
Waffle Slab
A concrete slab designed to span in two
directions and containing recesses, which are
square on plan, in its under side.
Waling
A long horizontal member acting as a beam
and used in conjuction with form ties, struts or
strongbacks to support and prevent movement
of forms.
Wall Clamp
Two vertical members conncted together to
form an adjustable yoke to support wall forms
in such a way as to avoid the use of form ties
through the concrete.
APPENDIX
RMD Kwikform Site Handbook 237
GLOSSARY
W
Wall Cramp
See 'Wall Clamp'.
Wall Hanger
A metal bracket suspended from a wall to
support a ledger (definition 1) on which in turn
is supported formwork for a suspended floor.
Wall Tie
See 'Form Tie'.
Wedge Bolt
A bolt which is tightened by means of a wedge
driven through a slot in its shank.
Wire Tie (or Band Tie)
An assembly of a ring anchor and wire or steel
banding used to tie the scaffold to the building.
Wood Chipboard
Particle board made from particled of wood
bonded with synthetic resin and/or other
organic binder.
Working Area
Sum of the platforms in one level, to provide
an elevated safe place for people to work on
and to give access to their work.
Working Load
The load that a structural member can safely
carry with regard to the conditions.
Working Platform
The deck from which building operations are
carried out.
Working Scaffold
Temporary construction, which is required to
provide a safe place of work for the erection,
maintenance, repair or demolition of buildings
and other structures and for the necessary
access.
GLOSSARY
238 RMD Kwikform Site Handbook
APPENDIX
Wrecking Strip
A striking piece which is intended to be
destroyed in the course of striking.
Wrot Timber
See 'Planed Timber'.
Y
APPENDIX
1. An assembly of members which restrains
forms from movement by encircling them.
2. In a vertical slip form, a yoke (definition 1)
in the form of an inverted 'U' which carries the
wall forms and is itself carried and raised by
a jack.
RMD Kwikform Site Handbook 239
GLOSSARY
Yoke
RMD Kwikform Network
Middle East Offices:
UAE
Sharjah
RMD Kwikform Middle East L.L.C.,
PO Box 5801, Sharjah, UAE.
T: +971 6 553 4173 F: +971 6 553 4327
E: rmd.me@rmdkwikform.com
Abu Dhabi
RMD Kwikform Middle East L.L.C.,
PO Box 106405, Abu Dhabi, UAE.
T: +971 2 550 2383 F: +971 2 550 2384
E: rmd.abudhabi@rmdkwikform.com
Dubai
RMD Kwikform Middle East L.L.C.,
PO Box 115480, Dubai, UAE.
T: +971 4 885 0707 F: +971 4 885 0727
E: rmd.dubai@rmdkwikform.com
Bahrain
RMD Kwikform (Almoayed) Bahrain W.L.L.,
PO Box 21475, Flat 34, Building 5, Road 3001,
Block 330, Bu Qhazal, Kingdom of Bahrain
T: +973 1738 2724 F: +973 1738 2624
E: rmd.bahrain@rmdkwikform.com
Oman
RMD KWIKFORM
NETWORK
RMD Kwikform Oman L.L.C.,
PO Box 152 Postal, Code 103,
Bareeq Al Shatti, Sultanate of Oman.
T: +968 244 96037 F: +968 244 95836
E: rmd.oman@rmdkwikform.com
240 RMD Kwikform Site Handbook
APPENDIX
Qatar
RMD Kwikform (Al Maha) Qatar W.L.L.,
PO Box 405, Doha, Qatar.
T: +974 4465 3034 F: +974 4465 3282
E: rmd.qatar@rmdkwikform.com
Saudi Arabia
Al Khobar
RMD Kwikform Saudi Arabia L.L.C.,
P.O. Box 921, Al-Khobar 31952.
Entrance 1 North 2nd Floor, Room 4A, Gulf Star Building,
Prince Turki Abdulaziz Street, Corniche Al Khobar 31952,
Kingdom of Saudi Arabia.
T: +966 13 896 8665 F: +966 13 896 8664
E: rmd.ksa@rmdkwikform.com
Jeddah
RMD Kwikform Saudi Arabia L.L.C.,
P.O. Box 128422, Jeddah 21362.
Office 17, Dinar Center, King Road – North,
Al Nahdah District, Jeddah 21362,
Kingdom of Saudi Arabia
T: +966 12 664 8155 F: +966 12 664 8630
E: rmd.ksa@rmdkwikform.com
APPENDIX
RMD Kwikform Site Handbook 241
RMD KWIKFORM
NETWORK
Riyadh
RMD Kwikform Saudi Arabia L.L.C.,
P.O. Box 28745, Riyadh 11447.
No 27, 3rd Floor, Entrance 2, Delmon Commercial Complex,
Al Barq Street, Hai Al Rawabi, Riyadh 11447,
Kingdom of Saudi Arabia.
T: +966 11 445 8991 F: +966 11 445 8992
E: rmd.ksa@rmdkwikform.com
Iraq
Italian City Villa 222, Erbil,
Kurdistan, Iraq
T: +964 750 888 4443 T: +964 780 111 8776
E: rmd.iraq@rmdkwikform.com
Kuwait
PO Box 21403, Safat 13075, Kuwait.
T: +965 222 112 12 F: +965 222 111 91
E: rmd.kuwait@rmdkwikform.com
Lebanon
ATCO SARL,
Hazmieh, Lebanon,
Hobeika Centre, 3rd Floor.
T: +961 545 0214 F: +961 595 5387
E: rmd.lebanon@rmdkwikform.com
Regional Export
RMD Kwikform Middle East L.L.C.,
PO Box 5801, Sharjah, UAE.
T: +971 6 555 0788 F: +971 6 555 0805
E: rmd.export@rmdkwikform.com
RMD KWIKFORM
NETWORK
242 RMD Kwikform Site Handbook
APPENDIX
Asian Offices:
India
Chennai
RMD Kwikform India Private Limited,
New 24, Old 46, Agni Business Centre,
2nd Floor, K.B.Dasan Rd, Alwarpet,
Chennai 600 018, India.
T: +91 44 4915 3333 F: +91 44 4207 9334
E: rmd.india@rmdkwikform.com
Delhi
RMD Kwikform India Private Limited,
4th Floor, Time Square, Sushant Lok 1, Block B,
Gurgaon – 122 001, Haryana, India.
T: +91 12 4455 9200 F: +91 12 4424 1177
E: rmd.india@rmdkwikform.com
Mumbai
RMD Kwikform India Private Limited,
Unit No.604, 6th Floor, Hubtown Viva,
Western Express Highway, Jogeshwari East,
Mumbai 400 060, India.
T: +91 22 6535 0010 F: +91 22 2687 6027
E: rmd.india@rmdkwikform.com
European Offices:
United Kingdom
APPENDIX
RMD Kwikform Site Handbook 243
RMD KWIKFORM
NETWORK
RMD Kwikform,
Brickyard Road, Aldridge,
Walsall WS9 8BW, UK.
T: +44 1922 743743 F: +44 1922 743400
E: info@rmdkwikform.com
Ireland
RMD Kwikform,
Ballyboggan Road, Finglas, Dublin 11, Ireland.
T: +353 1 830 2500 F: +353 1 830 2522
E: rmd.dublin@rmdkwikform.com
Spain
RMD Kwikform Ibérica SA,
Avenida de Europa,
No. 19 - Edificio 2 - 2° D
28224 Pozuelo de Alarcón, Madrid, Spain.
T: +34 91 555 6104 F: +34 91 555 4745
E: rmd.madrid@rmdkwikform.com
North American Office:
USA
RMD Kwikform North America Inc,
9351 Grant Street, STE200,
Thornton, Co 80229, USA.
T: +1 303 252 7000 F: +1 303 252 7319
E: usa@rmdkwikform.com
South American Offices:
Chile
RMD Kwikform,
Las Esteras 811, Lampa, Santiago, Chile.
T: +56 2 714 9800 F: +56 2 747 2016
E: rmd.chile@rmdkwikform.com
RMD KWIKFORM
NETWORK
244 RMD Kwikform Site Handbook
APPENDIX
Panama
RMD Kwikform,
Edificio El Cangrego, Calle F,
Corregimiento Bella Vista Ap. 12B,
Panama City.
T: + 507 6618 5615
E: rmd.panama@rmdkwikform.com
South Africa Office:
South Africa
RMD Kwikform South Africa (PTY) Ltd,
52 Jakaranda Ave, Hennopspark,
Centurion, Pretoria, South Africa.
T: +27 12 681 0360 F: +27 12 681 0361
E: rmd.sa@rmdkwikform.com
Australasian Offices:
Australia
RMD (Australia) Pty. Ltd.
PO Box 169, Melrose Park,
South Australia, 5039.
T: +61 8 8179 8200 F: +61 8 8179 8201
E: rmd.australia@rmdformwork.com
New Zealand
APPENDIX
RMD Kwikform Site Handbook 245
RMD KWIKFORM
NETWORK
RMD (New Zealand) Ltd.
PO Box 22-316, 101-105 Station Road,
Otahuhu, Auckland 6, New Zealand.
T: +64 9 276 5955 F: +64 9 276 6732
E: rmd.auckland@rmdformwork.com
Asia Pacific Offices:
Hong Kong
RMD Kwikform,
22/F Excel Centre,
483A Castle Peak Road, Cheung Sha Wan,
Kowloon, Hong Kong.
T: +852 2415 4882 F: +852 2413 4797
E: rmd.hongkong@rmdkwikform.com
Philippines
RMD Kwikform,
Units 2406-2409 Raffles Corporate Center,
F. Ortigas Jr. Ave., Ortigas Center,
Pasig City, Philippines 1605.
T: +632 696 7635 F: +632 661 6456
E: rmd.manila@rmdkwikform.com
Singapore
RMD Kwikform Singapore Pte. Limited,
No.11 Gul Street 1, Singapore, 629322.
Tel: +65 6863 4252 Fax: +65 6863 4275
Email: rmd.singapore@rmdkwikform.com
Guam
RMD Kwikform Guam, LLC
Suite 201, Orlean Pac. Plaza
865 South Marine Corps Drive
Tamuning, Guam 96913.
Tel: +671 647 7635 Fax: +671 647 7635
Email: rmd.guam@rmdkwikform.com
RMD KWIKFORM
NETWORK
246 RMD Kwikform Site Handbook
APPENDIX
APPENDIX
RMD Kwikform Site Handbook 247
NOTES
Notes
Notes
NOTES
248 RMD Kwikform Site Handbook
APPENDIX
FORMWORK
www.rmdkwikform.com
250 RMD Kwikform Site Handbook
FORMWORK