SECTION 2
CEILING SOLUTIONS
CONTENTS
Performance tables
2.2
BORAL® SUPRACEIL Concealed Ceiling Systems
2.3
BORAL SUPRACEIL Close - Fit Concealed Ceiling Systems
2.11
®
Installation requirements
- Boarding ceilings
2.13
- Screw fixing of plasterboard
2.14
- Light fixings support
2.15
- Fire ceiling penetrations
BORAL® ZERVEBOARD Access Panel
2.16
BORAL FIRELOCKTEE Exposed Grid Ceiling System
2.18
BORAL® SUPRATEE Exposed Grid Ceiling System
2.19
®
INTRODUCTION
BORAL® SUPRACEIL Concealed Ceiling Systems
BORAL® SUPRACEIL Concealed Ceiling Systems are ideal for commercial, industrial and residential applications where the ceiling plenum is large and is intended to conceal air conditioning,
and other M&E items. BORAL® SUPRACEIL Concealed Ceiling Systems not only provide beautiful
flush flat ceilings but can also provide fire protection and sound insulation.
BORAL® SUPRACEIL Close-Fit Concealed Ceiling Systems
BORAL® SUPRACEIL Close-Fit Concealed Ceilings are typically for commercial and residential applications
where finished floor to ceiling heights must be maximized. The simple design allows the framing
members to be fixed with a simple clip directly to concrete soffits and can also provide both
standard and fire rated ceiling performance.
BORAL® ZERVEBOARD Access Panel
BORAL® ZERVEBOARD is a readymade high quality access panel that is easily incorporated into
plasterboard ceilings providing easy access to mechanical and electrical services above the ceiling.
BORAL® FIRELOCKTEE Exposed Grid Ceiling System
BORAL® FIRELOCKTEE Exposed Grid Ceiling System is typically used for commercial and industrial
applications which require aesthetic ceiling finishes or easy access to the ceiling void above. The
system consists of high quality pre-painted metal sections that form a grid when locked together
into which high quality BORAL® Ceiling Tiles can be installed.
This system also incorporates a design feature that can allow the ceiling tiles to be secured into
position during installation by using the BORAL® Firelock Clip if required.
BORAL® SUPRATEE Exposed Grid Ceiling System
BORAL® SUPRATEE Exposed Grid Ceiling System is typically used for commercial applications
which require a higher level of ceiling aesthetics. The system consists of high quality pre-painted
metal sections which have a shadow-line recess that adds to the overall aesthetics of the finished
ceiling.
SUPRATEE sections form a grid when locked together into which high quality BORAL® Ceiling
Tiles can be installed.
2.1
PERFORMANCE TABLES
INTRODUCTION - PERFORMANCE TABLES
CEILING DESIGN
SECTION 2 - CEILING SOLUTIONS
Each BORAL® ceiling system is carefully designed to maximise the engineering performance of
each ceiling component.
Maximum centres shown for ceiling cross runners, main runners, hanger and brackets are based
on a limiting deflection criteria of L/360
CEILING SOFFIT SYMBOLS
Concrete slab soffit
Timber beam soffit
Steel beam soffit
EXAMPLE OF TABLES
System Reference
CC 5
Ceiling soffit:
Description
Frame:
BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 800mm maximum centres
BORAL® Hangers at 1000mm maximum centres
Board: 2 layers 16mm BORAL® FIREBLOC
Insulation: None
Weight:
FIRE RATING
(minutes)
2
32 (Kg/m )
60
BS 476 part 22
FIRE RATING and ACOUSTIC
With many years of fire and acoustic testing around the world Boral have accumulated a wealth
of expertise and knowledge with a wide range of system test reports.
Indicates that a test report is available
Indicates a prediction based on expert opinions, test reports from other similar tests or
specialist calculation software like Marshall Day.
Fire tests results shown in the ceiling performance tables meet the requirement of either:
BS 476: part 22 1987 – Methods for determination of the fire resistance of non-loadbearing
elements of construction
or
BS 476: part 23 1987 – Methods of determination of the contribution of components to the fire
resistance of a structure.
CEILING SAFETY
BORAL® Ceiling Systems are classed a non-trafficable ceilings and should not
be walked upon by installers or other trades people.
For trafficable solutions contact:
BORAL® Technical Support Centre
2.2
PERFORMANCE TABLES
SUPRACEIL CONCEALED CEILING SYSTEMS
System Reference
CC 1
Ceiling soffit:
Description
Frame:
Board:
Insulation:
Weight:
BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 1300mm maximum centres
BORAL® Hangers at 1500mm maximum centres
1 layer 9mm BORAL® STANDARDCORE
None
FIRE RATING
(minutes)
9 (Kg/m2)
0
System Reference
CC 2
Ceiling soffit:
Description
Frame:
Board:
Insulation:
Weight:
BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 1200mm maximum centres
BORAL® Hangers at 1400mm maximum centres
1 layer 12.5mm BORAL® STANDARDCORE
None
FIRE RATING
(minutes)
9 (Kg/m )
2
0
System Reference
CC 3
Ceiling soffit:
Description
Frame:
Board:
Insulation:
Weight:
BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 900mm maximum centres
BORAL® Hangers at 1200mm maximum centres
2 layers 12.5mm BORAL® STANDARDCORE
3
100mm Rock mineral wool density 23kg/m
FIRE RATING
(minutes)
23 (Kg/m )
2
30
BS 476 part 23
System Reference
CC 4
Ceiling soffit:
Description
Frame:
Board:
Insulation:
Weight:
BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 1100mm maximum centres
BORAL® Hangers at 1300mm maximum centres
1 layer 12.5mm BORAL® FIREBLOC
3
50mm Glass mineral wool density 24kg/m
FIRE RATING
(minutes)
15 (Kg/m2)
30
BS 476 part 23
Note: Maximum centres for ceiling cross runners, main runners, hangers and brackets are based on a limiting deflection criteria of L/360
Performance values are for imperforate, jointed systems using only BORAL® components and installed to the Boral Gypsum Vietnam specification
given. Any alterations may well impair the quoted performance criteria.
2.3
PERFORMANCE TABLES
SUPRACEIL CONCEALED CEILING SYSTEMS - continued
System Reference
CC 5
SECTION 2 - CEILING SOLUTIONS
Ceiling soffit:
Description
®
Frame: BORAL SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 800mm maximum centres
BORAL® Hangers at 1000mm maximum centres
Board: 2 layers 16mm BORAL® FIREBLOC
Insulation: None
FIRE RATING
(minutes)
Weight: 32 (Kg/m2)
60
BS 476 part 22
System Reference
CC 6
Ceiling soffit:
Description
Frame: BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL main runners at 700mm maximum centres
BORAL® Hangers at 900mm maximum centres
Board: 3 layers 15mm BORAL® FIREBLOC
Insulation: None
FIRE RATING
(minutes)
Weight: 44 (Kg/m )
2
120
BS 476 part 23
SUPRACEIL CLOSE-FIT CONCEALED CEILING SYSTEMS
System Reference
CC 7
Ceiling soffit:
Description
®
Frame: BORAL SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL Bracket at 800mm maximum centres
®
Board: 1 layer 9mm BORAL STANDARDCORE
Insulation: None
FIRE RATING
(minutes)
Weight: 9 (Kg/m )
2
0
Note: Maximum centres for ceiling cross runners, main runners, hangers and brackets are based on a limiting deflection criteria of L/360
Performance values are for imperforate, jointed systems using only BORAL® components and installed to the Boral Gypsum Vietnam specification
given. Any alterations may well impair the quoted performance criteria.
2.4
PERFORMANCE TABLES
SUPRACEIL CLOSE-FIT CONCEALED CEILING SYSTEMS - continued
System Reference
CC 8
Ceiling soffit:
Description
®
Frame: BORAL SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL Bracket at 800mm maximum centres
Board: 1 layer 12.5mm BORAL® STANDARDCORE
Insulation: None
FIRE RATING
(minutes)
Weight: 11 (Kg/m )
2
0
System Reference
CC 9
Ceiling soffit:
Description
Frame: BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL Bracket at 600mm maximum centres
Board: 2 layers 12.5mm BORAL® STANDARDCORE
Insulation: 100mm Rock mineral wool density 23kg/m3
FIRE RATING
(minutes)
Weight: 23 (Kg/m )
2
30
BS 476 part 23
System Reference
CC 10
Ceiling soffit:
Description
Frame: BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL Bracket at 800mm maximum centres
Board: 1 layer 12.5mm BORAL® FIREBLOC
Insulation: 50mm Glass mineral wool density 24kg/m3
FIRE RATING
(minutes)
Weight: 15 (Kg/m2)
30
BS 476 part 23
System Reference
CC 11
Ceiling soffit:
Description
Frame: BORAL® SUPRACEIL cross runners at 406mm maximum centres
BORAL® SUPRACEIL Bracket at 600mm maximum centres
Board: 2 layers 16mm BORAL® FIREBLOC
Insulation: None
FIRE RATING
(minutes)
Weight: 11 (Kg/m2)
60
BS 476 part 22
Note: Maximum centres for ceiling cross runners, main runners, hangers and brackets are based on a limiting deflection criteria of L/360
Performance values are for imperforate, jointed systems using only BORAL® components and installed to the Boral Gypsum Vietnam specification
given. Any alterations may well impair the quoted performance criteria.
2.5
BORAL® SUPRACEIL CONCEALED CEILING SYSTEM
INTRODUCTION
BORAL® SUPRACEIL Concealed Ceiling
Systems
CONCEALED CEILING SYSTEM
SECTION 2 - CEILING SOLUTIONS
BORAL® SUPRACEIL Concealed Ceiling
Systems are ideal for commercial, industrial
and residential applications where the
ceiling plenum is large and is intended to
conceal air conditioning, and other M&E
items. BORAL® SUPRACEIL Concealed
Ceiling Systems not only provide beautiful
flush flat ceilings but can also provide fire
protection and sound insulation.
BORAL® SUPRACEIL Concealed Ceiling
Systems are designed with simple fast clip
together components for easy installation
and ceiling alignment. Each ceiling
component has been specially engineered
to optimise ceiling strength, rigidity and
loading performance.
Ceiling voids can also be varied to
accommodate mechanical and electrical
services and air-conditioning ducting. All
services installed above the ceiling must
be supported by the structure above and
not by the concealed ceiling system.
Safety
Performance
The selection of ceiling system and
boarding will depend on the performance
required for fire, refer to performance
tables on page 2.3 to 2.4
BORAL® SUPRACEIL Concealed
Ceiling Systems are classed as
non-trafficable ceilings and should
not be walked upon by installers
or other trades people.
For trafficable solutions contact:
BORAL® Technical Support Centre
MAIN COMPONENTS
BORAL® SUPRACEIL
(used as main runner
and cross runner)
BORAL®
Wall Angle
BORAL®
Connect Clip
BORAL®
Bolt Angle
BORAL®
Hanger Wire
BORAL®
Fix Spring
BORAL®
Expansion Bolt
BORAL® Screws
(as appropriate)
ADD COMPONENTS for fire and sound
performance
Intumescent
Acoustic Sealant
Glass Wool
BORAL®
Smart Connector
BORAL®
Hook Wire
ADD COMPONENT for additional
fixing support
BORAL®
Cross Clip
(if required)
2.6
BORAL® SUPRACEIL CONCEALED CEILING SYSTEM
CONCEALED CEILING DETAIL
BORAL® Bolt Angle
and Expansion Bolt
Screw fix BORAL® Plasterboard
as specified onto cross runner at
and ceiling perimeter to be screw
fixed at 150mm centres
BORAL® Hanger Wire
BORAL® Fix Spring
BORAL® Wall Angle
fixed at 600mm
maximum centres
BORAL® Hook Wire
BORAL® Hangers - at maximum
centres as specified
First and last hanger are to be
placed no greater than 300mm
in from perimeter of ceiling
BORAL®
Smart Connector
BORAL® Cross Clip
BORAL® SUPRACEIL - Used
as main runner at maximum
centres as specified.
Fist and last main runners
are to be placed no greater
than 300mm in from
perimeter of ceiling
BORAL®
Connect Clip
BORAL® SUPRACEIL- Used
as cross runners at 406mm
maximum centres
Note: For maximum centres of BORAL® SUPRACEIL main runners, cross runners and hangers
refer to performance tables on pages 2.3 and 2.4.
BORAL® Smart Connector
Used for joining BORAL® SUPRACEIL
runners together to extend in
length.
Cross runner position
When used to join two SUPRACEIL
cross runners, no additional fixing
is required.
When used to join two SUPRACEIL
main runners the BORAL® Smart
Connector must be secured to the
main runners using four BORAL®
Wafer Head Self Tapping Screws
as shown opposite.
Main runner position
Also used for horizontal to
vertical connections. Cut out sides
of BORAL® Smart Connector at
the pre-punched slots, bend the
connector to a 90o angle, insert
into runners and screw fix both
runners to the connector.
Movement control joints
Movement control joints are required in ceilings at intervals not exceeding 10 metres in any
direction, and where the ceiling crosses or abuts a structural movement joint.
Jointing
All joints should be taped and jointed as specified in this manual, refer to the Finishing
Solutions section for details
2.7
BORAL® SUPRACEIL CONCEALED CEILING SYSTEM
CEILING JUNCTION WITH MASONRY DETAIL
No fire or acoustic requirement
Fire and acoustic requirement
BORAL Hanger
SECTION 2 - CEILING SOLUTIONS
®
BORAL® Connect Clip
Maximum
300mm
Maximum
300mm
BORAL® SUPRACEIL
main runner
BORAL® SUPRACEIL
cross runner
BORAL® Wall
Angle
Leave a 5-10mm gap and fill with
Intumescent Acoustic Sealant
Plasterbroad as
specified
Seal gaps using
BORAL® EASYJOINT
Note: If ceiling only has an acoustic
requiremet and no fire requirement
an Acrylic Sealant can be used
BORAL® Hanger
Maximum
300mm
Maximum
300mm
BORAL® SUPRACEIL
main runner
BORAL® SUPRACEIL
cross runner
BORAL® Wall Angle
Plasterbroad as
specified
Leave a 5-10mm gap and fill with
Intumescent Acoustic Sealant
Seal gaps using
BORAL® EASYJOINT
Note: If ceiling only has an acoustic
requiremet and no fire requirement
an Acrylic Sealant can be used
CEILING JUNCTION WITH PARTITION DETAIL
No fire or acoustic requirement
BORAL® Hanger
BORAL® Connect Clip
Maximum
300mm
Maximum
300mm
BORAL® SUPRACEIL
main runner
BORAL® SUPRACEIL
cross runner
BORAL® Wall
Angle
Seal gaps using
BORAL® EASYJOINT
Plasterbroad as
specified
Fire and acoustic requirement
Maximum
300mm
Plasterboard as
specified
Maximum
300mm
Leave a 5-10mm gap and fill with
Intumescent Acoustic Sealant
Note: If ceiling only has an acoustic
requirement and no fire requirement
an Acrylic Sealant can be used
2.8
BORAL® SUPRACEIL CONCEALED CEILING SYSTEM
CEILING JUNCTION - 10mm DEFLECTION DETAIL
Maximum
150mm
Maximum
150mm
50mm
Do not screw-fix ceiling runner
or plasterboard to the
30mm x 30mm metal Angle
Do not screw-fix plasterboard
to the 30mm x 30mm metal Angle
Leave a 15mm gap and fill with
Intumescent Acoustic Sealant
Leave a 15mm gap and fill with
Intumescent Acoustic Sealant
CEILING RECESS DETAIL
at right angles to cross runner
BORAL® Hanger
Maximum
150mm
Plasterbroad as
specified
Maximum
150mm
BORAL® Hanger
BORAL® Wall Angel screw fixed onto cross
and vertical runners using BORAL® Wafer
Head Self Tapping Screws
BORAL® SUPRACEIL
main runner
BORAL® SUPRACEIL used as a vertical brace,
screw-fix to top and bottom cross runners
BORAL® Wall Angel screw fixed
onto cross and vertical runners
using BORAL® Wafer Head Self
Tapping Screws
BORAL® SUPRACEIL
cross runner
BORAL® SUPRACEIL cross runner and vertical
runner connected together using BORAL®
Smart Connector, Screw fixed into runners
using BORAL® Wafer Head Self Tapping Screws
CEILING RECESS DETAIL
parallel to main runner
BORAL® Hanger
Maximum
150mm
BORAL® Hanger
BORAL® SUPRACEIL
main runner
Plasterbroad as
specified
BORAL® SUPRACEIL used as
a vertical brace, screw-fix to
top and bottom main runners
Maximum
150mm
BORAL® SUPRACEIL
main runner
BORAL® SUPRACEIL used as horizontal
runners. The BORAL® Connecting Clips
must be screw fixed to the BORAL®
SUPRACEIL vertical braces as shown.
BORAL®
Wall Angle
2.9
BORAL® SUPRACEIL
cross runner
BORAL® SUPRACEIL CONCEALED CEILING SYSTEM
CEILING OPENING DETAIL
BORAL® Hanger
Max
150
mm
BORAL® SUPRACEIL
main runner
BORAL®
Connect Clip
BORAL®
Cross Clip
Max
150mm
Additional BORAL®
SUPRACEIL cross
runner to support
ceiling opening
Additional BORAL®
SUPRACEIL main
runner to support
ceiling opening
SECTION 2 - CEILING SOLUTIONS
Ceiling opening must be supported on all sides as shown below. Each hanger should
not be more than 150mm away from the opening edge
BORAL® SUPRACEIL
cross runner
MOVEMENT CONTROL JOINT DETAIL
parallel to cross runner
BORAL® Connect Clip
BORAL® Hanger
60 x 60mm rock
mineral wool batt
to maintain fire
integrity
BORAL® SUPRACEIL
main runner
BORAL® SUPRACEIL
cross runner
Plasterbroad as
specified
12.5mm
BORAL® Movement
Control Bead
MOVEMENT CONTROL JOINT DETAIL
at right angles to cross runner
BORAL® Hanger
BORAL® SUPRACEIL
main runner
100mm
60 x 100mm rock
mineral wool batt
to maintain fire
integrity
BORAL SUPRACEIL
cross runner
®
Plasterboard as
specified
12.5mm
BORAL® Movement
Control Bead
2.10
BORAL® SUPRACEIL CLOSE-FIT CONCEALED CEILING SYSTEM
INTRODUCTION
BORAL® SUPRACEIL Close-Fit Concealed
Ceiling Systems
BORAL® SUPRACEIL Close-Fit Concealed
Ceilings are typically for commercial and
residential applications where finished
floor to ceiling heights must be maximized.
The simple design allows the framing
members to be fixed with a simple clip
directly to concrete soffits concrete soffit
allowing a cavity width between soffit
and back of plasterboard ranging from
20mm to 70mm.
This system also lends itself to overboarding existing cement render and
plaster ceilings where improved
aesthetics or acoustic performance is
required.
BORAL® Wall
Angle
BORAL® SUPRACEIL
main runner
BORAL® Close-Fit
Bracket
For larger ceiling voids use BORAL®
SUPRACEIL Concealed Ceiling System.
BORAL® SUPRACEIL Close-Fit Concealed
Ceiling Systems are compatible with
other BORAL® systems providing a flush
finish when taped and jointed and are
suitable for direct decoration or textured
finishes.
Safety
Performance
The selection of the ceiling system and
boarding will depend on the
performance required for fire resistance,
refer to performance tables on page 2.4
to 2.5
BORAL® SUPRACEIL Close-Fit
Concealed Ceiling Systems are
classed as non-trafficable ceilings
and should not be walked upon by
installers or other trades people.
For trafficable solutions contact:
BORAL® Technical Support Centre
MAIN COMPONENTS
BORAL® SUPRACEIL
(used as main runner
and cross runner)
BORAL®
Wall Angle
BORAL®
Smart Connector
BORAL®
Expansion Bolt
BORAL® Close-Fit
Bracket
BORAL® Close-Fit
Bracket Washer
ADD COMPONENTS for fire and sound
performance
Intumescent
Acoustic Sealant
2.11
Glass Wool
BORAL® Screws
(as appropriate)
ADD COMPONENT for additional
fixing support
BORAL®
Cross Clip
(if required)
BORAL® SUPRACEIL CLOSE-FIT CONCEALED CEILING SYSTEM
CLOSE-FIT CONCEALED CEILING DETAIL
BORAL® Close-Fit Bracket fixed to soffit
using the BORAL® Close-Fit Bracket
Washer and BORAL® Expansion Bolt
BORAL SUPRACEIL used
as cross runners at 406mm
maximum centre
®
BORAL® Wall
Angle fixed at
600mm maximum
centres.
SECTION 2 - CEILING SOLUTIONS
Concrete soffit
Screw fix BORAL® plasterboards
onto ceiling runners at 230mm
centres in the field of the board.
Cut ends of boards and ceiling
perimeter to be screw fixed at
150mm centres.
BORAL® Close-Fit Bracket centres
Board thickness
Maximum (mm)
12.5mm plasterboard single layer
800
15mm plasterboard single layer
800
All double layers boarding
600
Movement control joints
Movement control joints are required in ceilings at intervals not exceeding 10 metres in any
direction, and where the ceiling crosses or abuts a structural movement joint.
MOVEMENT CONTROL JOINT DETAIL
parallel to cross runner
MOVEMENT CONTROL JOINT DETAIL
at right to cross runner
60x60mm rock
mineral wool batt
to maintain fire
integrity
60x60mm rock
mineral wool batt
to maintain fire
integrity
BORAL® Expansion Fixing
BORAL® Close-Fit
Bracket Washer
BORAL® Close-Fit Bracket
50mm
BORAL® SUPRACEIL
cross runner
Plasterboard as
specified
12.5mm
BORAL® Movement
Control Bead
Plasterboard as
specified
12.5mm
BORAL® Movement
Control Bead
Jointing
All joints should be taped and jointed as specified in this manual, refer to the Finishing Solutions
section for details
2.12
INSTALLATION REQUIREMENTS
BOARDING - SINGLE LAYER OF PLASTERBOARD
All plasterboard ends
Supported by BORAL®
SUPRACEIL Cross runners
BORAL® SUPRACEIL
Cross runners
BORAL®
Wall Angle
BOARDING-DOUBLE LAYERS OF PLASTERBOARD
Boards cut to stagger joints
between layers
All plasterboard ends supported by
BORAL® SUPRACEIL cross runners
on both layers
2.13
BORAL®
Wall Angle
INSTALLATION REQUIREMENTS
SECTION
SECTION
2 - CEILING
2 - CEILING
SOLUTIONS
SOLUTIONS
SCREW FIXING OF PLASTERBOARD
Screw-fix cut ends of
boards at 150mm centres
Screw-fix boards to
BORAL® SUPRACEIL
cross runners at
230mm centres
Screw-fix boards to
BORAL® Wall Angle
150mm centres
BORAL ® Plasterboards are screw fixed using
BORAL ® Plasterboard Screws at 230mm
centres in field of board and at 150mm
centres around perimeter of ceiling and at
cut ends of boards
Installing screws
Drive screws squarely through plasterboard
and into the framing until screw head is just
recessed below the plasterboard surface.
Position screws:
•At least 10mm in from paperbound
edges of plasterboard
•At least 13mm in from cut edges of
plasterboard
•At least 3mm in from the edges of
metal framing.
Recommended screw lengths
Number of
board layers
Single layer
Double layers
Triple layers
Plasterboard
thickness mm
9
12.5
15.0
19
9+9
12.5 + 12.5
15.0 + 15.0
12.5 + 18.0
15.0 + 15.0 + 15.0
Minimum Screw
length mmm
25
25
32
38
32
38
44
51
60
For recommended screw length see table
opposite.
2.14
INSTALLATION REQUIREMENTS
FIXING SUPPORT DETAIL
Using BORAL® SUPRACEIL together with BORAL®
Cross Clips allow easy installation of extra supports
needed for supporting lighting panels and lighting
fixtures
Spring toggle
fixing
BORAL® SUPRACEIL
extra supports
BORAL® SUPRACEIL
Cross runners
BORAL® Cross Clip
Plasterboard as
specified
Light Box
Alternative
Timber secured
into runner with
screw fixings
both sides
BORAL® SUPRACEIL
Cross runners
Timber insert
Light
Light Box
CEILING PENETRATIONS-FIRE DETAIL
Cable penetration detail
Fire sprinkler penetration
Cable
Fill with Intumescent
Acoustic Sealant
Metal
pipe
10mm max
Fill with an Expanding
Intumescent Acoustic
Sealant
Metal pipe penetration detail
Plastic pipe penetration detail
Ceilling frame
Fill with Intumescent
Acoustic Sealant
Fill with Intumescent
Acoustic Sealant
10mm max
Metal
pipe
Metal
pipe
Fire Collar
2.15
BORAL® ZERVEBOARD ACCESS PANEL
SECTION 2 - CEILING SOLUTIONS
INTRODUCTION
Pane
Frame
Type and size of ZerveBOARD
(all are applicable to 9mm plasterboard ceilings)
Type
ZERVEBOARD
STANDARDCORE
ZERVEBOARD
MOISTBLOC
Pane Size
(Width x Length)
300 x 300mm
450 x 450mm
600 x 600mm
300 x 300mm
450 x 450mm
600 x 600mm
Frame Size
(Width x Length)
500 x 500mm
650 x 650mm
800 x 800mm
500 x 500mm
650 x 650mm
800 x 800mm
2.16
INSTALLATION REQUIREMENTS
ZERVEBOARD ACCESS OPENING
Ceiling opening must be supported on all sides as shown below. Each hanger should
not be more than 150mm away from the opening edge
®
BORAL Hanger
Max
150
mm
BORAL® SUPRACEIL
main runner
®
BORAL
Connect Clip
®
BORAL
Cross Clip
Max
150mm
®
BORAL SUPRACEIL
cross runner
Additional BORAL®
SUPRACEIL main
runner to support
ceiling opening
ZERVEBOARD FRAME ATTACHED TO SUPRACEIL RUNNERS
ZERVEBOARD
Pane
2.17
ZERVEBOARD frame screw
fixed to BORAL® SUPRACEIL
Ceilling runners at 100mm
maximum centres
Plasterboad
BORAL® FIRELOCKTEE EXPOSED GRID CEILING SYSTEM
INTRODUCTION
SECTION
2 - CEILING
SOLUTIONS
SECTION
2 - CEILING
SOLUTIONS
BORAL® FIRELOCKTEE Exposed Grid
Ceiling System
BORAL® FIRELOCKTEE Exposed Grid
Ceiling System is typically used for
commercial and industrial applications
which require aesthetic ceiling finishes
or easy access to the ceiling void above.
The system consists of high quality
pre-painted metal sections that form a
grid when easily locked together into
which high quality BORAL® Ceiling
Tiles can be installed.
The system is suspended from soffits by
using the BORAL® hanger system which
incorporates the BORAL® Fix Spring for
easy adjustments to ceiling flatness
during installation.
This system also incorporates a design
feature that can allow the ceiling tiles
to be secured into position during
installation by using the BORAL®
Locking Clip if required.
Performance
The selection of BORAL® Ceiling Tiles
will depend on the aesthetics
requirement, ease of cleaning and if
sound absorption performance is
required.
Due to the extensive range of BORAL®
Ceiling Tiles and regular introduction
of new aesthetic designs contact
BORAL® Technical Support Centre for
further information.
Safety
BORAL® FIRELOCKTEE Exposed Grid Ceiling System is classed as a nontrafficable ceiling and should not be walked upon by installers or other
trades people.
For trafficable solutions contact:
BORAL® Technical Support Centre
MAIN COMPONENTS
BORAL®
FIRELOCKTEE
Wall Angle
BORAL®
FIRELOCKTEE
Main Runner
BORAL®
FIRELOCKTEE
Long Cross Runner
1220mm
BORAL®
Bolt Angle
BORAL®
Expansion Bolt
BORAL®
Hanger Wire
BORAL®
FIRELOCKTEE
Short Cross Runner
610mm
BORAL®
Fix Spring
BORAL®
Locking Clip
2.18
BORAL® SUPRATEE EXPOSED GRID CEILING SYSTEM
INTRODUCTION
BORAL® SUPRATEE Exposed Grid Ceiling
System
BORAL® SUPRATEE Exposed Grid Ceiling
System is typically used for commercial
applications which require a higher level
of ceiling aesthetics. The system consists
of high quality pre-painted metal
sections which have a shadow-line recess
that adds to the overall aesthetics of the
finished ceiling.
SUPRATEE sections form a grid when
locked together into which high quality
BORAL® Ceiling Tiles can be installed.
The system is suspended from soffits by
using the BORAL® hanger system which
incorporates the BORAL® Fix Spring for
easy adjustments to ceiling flatness
during installation.
Performance
The selection of BORAL® Ceiling Tiles will
depend on the aesthetics requirement,
ease of cleaning and if sound absorption
performance is required.
Due to the extensive range of BORAL®
Ceiling Tiles and regular introduction of
new aesthetic designs contact BORAL®
Technical Support Centre for further
information.
Safety
BORAL® SUPRATEE Exposed Grid Ceiling
System is classed as a nontrafficable ceiling
and should not be walked upon by installers
or other trades people.
For trafficable solutions contact:
BORAL® Technical Support Centre
MAIN COMPONENTS
2.19
BORAL®
SUPRATEE
Wall Angle
BORAL®
SUPRATEE
Main Runner
BORAL®
SUPRATEE
Long Cross Runner
1220mm
BORAL®
Bolt Angle
BORAL®
Expansion Bolt
BORAL®
Hanger Wire
BORAL®
SUPRATEE
Short Cross Runner
610mm
BORAL®
Fix Spring
INSTALLATION REQUIREMENTS
GRID CEILING DETAIL
0m
120 res
t
cen
BORAL® Main
Runners
BORAL® Wall Angle
fixed at 600mm
maximum centres
BORAL® Long Cross
Runners (1220mm)
BORAL® Short Cross
Runners (610mm)
BORAL®
Ceiling Tile
GRID LAYOUT
for 605mm x 605mm ceiling tiles
GRID LAYOUT
for 605mm x 1210mm ceiling tiles
SECTION 2 - CEILING SOLUTIONS
120
cen 0mm
tre
ma
s
x
ax
mm
BORAL® FIRELOCKTEE LOAD CAPACITY
Loading capacity tested in accordance with ASTM-C635-2004 part 8 test method
based on a limiting deflection factor of L/360
System
BORAL® FIRELOCKTEE
Gauge
Thickness
(mm)
0,3
Hanger Spacing
(mm)
1220
1200
1000
Main Runner
Span
(mm)
1220
1220
1220
Max Loading
Capacity
2
Kg/m
Kg/lm
13.2
10.8
14
11.5
29
23.8
BORAL® SUPRATEE LOAD CAPACITY
Loading capacity tested in accordance with ASTM-C635-2004 part 8 test method
based on a limiting deflection factor of L/360
System
Gauge
Thickness
(mm)
Hanger Spacing
(mm)
1220
BORAL® SUPRATEE
0,3
915
610
Main Runner
Span
(mm)
1220
610
1220
610
1220
610
Max Loading
Capacity
2
Kg/m
Kg/lm
4.5
5.5
9
10
12
19.5
21.5
26.6
43.5
2.20