Sandwich panels for cold storage facilities
Product description
Ruukki SP2E PU
Ruukki SP2E PU sandwich panels with rigid polyurethane core are intended for use in industrial buildings as
cladding for walls and roofs of stationary cold storage facilities. Ruukki SP2E PU panels are featured with
high values of heat resistance, guaranteeing excellent thermal insulating power of walls and roofs. Thanks
to that, the panels may be twice as thin as the panels with other cores, offering a considerable reduction of
freight and installation costs.
Product application
l cold stores
l refrigerated warehouses
Ruukki is a metal expert you can rely on all the way, whenever you need metal based materials, components,
systems or total solutions. We constantly develop our product range and operating models to match your
needs.
1
CPL 00.000 EN/02.2009
Sandwich panels for cold storage facilities
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l
General information
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Product range
3
Features
3
Panel joints
5
Areas of application
6
Thermal performance
6
Structural performance
7
Corrosion resistance
8
Acoustic performance
8
Fire performance
8
Fasteners for panel assembly
8
General panel assembly guidelines
9
Sealing materials
9
Accessories for Ruukki SP2E PU
EA1B50 drip wall flashing 10
EA1B71 corner flashing
11
EA1B72 corner flashing
12
EA1B73 joint flashing
13
EA1B74 joint flashing
14
EA1B75 joint flashing
14
K1 cap
15
K2 cap
16
L50 supporting steel sheet
16
L51 supporting steel sheet
16
L52 sleeve
17
L56 supporting steel sheet
17
L53 fastener
18
L54 fastener
19
L55 fastener
19
2
Detailed information
M05/S001
Ruukki sandwich panel cladding for cold
storage facility – layout of installation
details
20
M05/S002
Ruukki sandwich panel cladding for cold
storage facility – layout of installation
details
21
M05/S01
Joint between Ruukki SP2E PU panels.
22
M05/S02
Joint between frozen warehouse wall
and socle.
23
M05/S03
Corner joint between wall panels –
option 1.
24
M05/S04
Corner joint between wall panels –
option 2.
25
M05/S05
Corner joint between wall and roof
panel.
26
M05/S06
Joint between wall panel
and sheeting rail – option 1.
27
M05/S08
Joint between wall panel
and sheeting rail – option 3.
28
M05/S09
Joint between wall panel
and sheeting rail – option 4.
29
M05/S10
Roof panel suspension – option 1
(cross-section as seen perpendicular to
load-bearing beam).
30
M05/S11
Roof panel suspension – option 2
(cross-section as seen perpendicular to
load-bearing beam).
31
M05/S12
Roof panel suspension – option 2
(cross-section as seen perpendicular to
load-bearing beam).
32
M05/S13
Roof panel suspension.
33
M05/S14
Joint between partition wall and floor.
34
M05/S15
Joint between partition wall and roof.
35
M05/S16
Joint between partition wall and external
wall.
36
M05/S17
Longitudinal joint between Ruukki
SP2E PU panels.
37
M05/S18
Insulation of frozen warehouse wall with
Ruukki SP2E PU panels.
38
M05/S21
Joint between Ruukki SP2E PU panels
and cold storage door – example.
39
Sandwich panels for cold storage facilities
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Product range
Ruukki SP2E PU panels are composed of two external facings made of steel sheets and a structural insulation core
of rigid polyurethane foam featured with excellent thermal
insulation properties.
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Features
Ruukki panels with polyurethane cores are featured with
a very low thermal conductivity coefficient. Thanks to that,
the panels may be twice as thin as the panels with other
cores (e.g. a polystyrene core), offering a considerable
reduction of freight and assembly costs, still keeping the
structure’s required thermal insulation.
Longitudinal profiled edges of panels creating tongueand-groove system with double scarf joint on the outside
and inside and butyl sealing compound applied during
assembly, guarantee joint tightness, even if there are heavy
temperature or moisture differences on both sides of the
partition wall made of Ruukki SP2E PU panels.
The panels are featured with good mechanical properties
stemming from the properties of polyurethane itself and from
durable and reliable joint between the core and steel facings.
Polyurethane is resistant to chemical agents and biological
corrosion. It is not attacked either by rodents or insects.
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Notice
Detailed solutions introduced here are recommended by
Ruukki Polska, but the final decision related to the shape of
a particular solution is taken by designer.
Panel facings are made of metal sheet galvanised on both
sides. Facing parameters comply with the parameters of
S280GD+Z 275 or S320GD+Z275 steel in accordance with
PN-EN 10326:2006. Standard versions of the sheets are
polyester coated. For corrosive environments as well as for
the use in food and chemical industries, we offer sheets with
PVDF.
In case of facilities with extra hygiene requirements like food
production/storage, panel facings may be made of PVC(F)
or stainless steel X5CrNi18-10 type (1.4301) acc. to PN-EN
10088-1:2007 of 0.55 mm or 0.60 mm in thickness. PVC(F)
facing can be used only from the internal side of the building.
Film is added on both sides to protect panels against physical damage during loading, unloading, storage and installation.
The core is made of HCFC-free, rigid, self-extinguishing
polyurethane foam expanded with environmentally safe
pentane.
Produced in a continuous process, the polyurethane core is
highly homogenous thus providing excellent and repeatable
thermal and mechanical properties on a consistent basis.
The foam’s density is of 40±5 kg/m3, whereas its design
thermal conductivity ratio lcalc = 0.021 W/m·K in temp. 0°C.
3
Sandwich panels for cold storage facilities
l
Technical specifications of Ruukki SP2E PU sandwich panels with polyurethane core
Table 1
Panel type
and thickness
[mm]
External
facing
thickness
[mm]
Internal
facing
thickness
[mm]
Modular
panel
width
[mm]
Maximum
panel
length L
[m]
Panel
weight
[kg/m2]
U
value*
[W/m2K]
SP2E PU 120
0.50
0.50
1100
18.5
13.9
0.17
Technical approvals
and certificates
Quality Certificate
ISO 9001:2000
National Conformity Declaration
SP2E PU 160
0.50
SP2E PU 180
0.50
0.50
1100
18.5
15.7
0.13
11/2008
Technical Approval
AT-15-7910/2009
0.50
1100
18.5
16.6
0.11
Hygienic Certificate
HK/B/1804/01/2007
SP2E PU 200
0.50
0.50
1100
18.5
17.5
0.10
* the heat transmittance value U was calculated for the lcalc value of 0.021 [W/m.K] and includes impact of linear thermal bridge on panel joint
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Ruukki SP2E PU panels are produced in a wide range of steel facing profiling available
Panel type
Internal
facing
Table 2
External facing
L = linear
L
F*
L
l
l
F*
l
l
L
l
l
F*
l
l
L
l
l
F*
l
l
L
l
l
F*
l
l
52
~1
Ruukki SP2E120PU
Ruukki SP2E160PU
F* = flat
Ruukki SP2E180PU
Ruukki SP2E200PU
* In case of the flat profiling type, the facing surface may be slightly corrugated.
FF combinations are designed for partition walls only.
4
52
Sandwich panels for cold storage facilities
Panel designations
Panel type
Ruukki SP2E120PU LL
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Panel thickness
External facing
profile
Internal facing
profile
120
L
L
Panel joints
At the moment of leaving the production line,
Ruukki SP2E PU panels are ready to install.
Precise tongue-and-groove system makes assembly
easier and faster. Ruukki SP2E PU panels are installed on the load-bearing
structure with use of special sets of fasteners – see page 8.
Panel joint description
1. Rigid, HCFC-free and self-extinguishing environmentally
and ozone friendly polyurethane foam core of excellent
thermal insulation.
2. Properly milled core improves thermal insulation and joint
tightness.
3. Large bend radii on facings ensure that none of
the protective coat properties is lost.
4. Facing profile conforming with the standards applicable
to cooling and food industries ensures uniform facade
appearance.
5. Double scarf joint from outer and inner sides increases
fire-tightness and facilitates assembly.
6. 3 mm gap enables additional joint closure with durably
elastic mass.
7. Hood (optional).
8. Butyl sealing compound eliminates air and moisture
penetration, applied at building site.
9. Durably elastic sealing compound of Sikaflex PRO3WF
type (compulsory for ceilings, optional for walls), applied
at building site.
Modular width = 1100 mm
Modular width = 1100 mm
3 ±2
3
4
120, 160,
180, 200
l
Table 3
1
9
1
2
3 ±2
8 5
min. 160 mm
6
7
min. 160 mm
Ruukki SP2E PU panel joint is fixed to the structure with use of
a set of fasteners including poliamid sleeves.
Modular width = 1100 mm
Modular width = 1100 mm
3 ±2
3
4
120, 160,
180, 200
l
1
8 5
min. 160 mm
9
1
2
3 ±2
6
7
min. 160 mm
Ruukki SP2E PU panel joint is fixed to the structure with use of
a set of self-drilling fasteners made of stainless steel.
5
Sandwich panels for cold storage facilities
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Areas of application
Ruukki SP2E PU panels are intended for use in industrial
building as cladding for walls and roofs of stationary cold
storage facilities designed for indoor temperature ranging
between 0°C > t > –50°C.
Roof sections should be protected from sun exposure with
additional covers (such as corrugated steel sheets).
Space between the additional cover and the roof must be
ventilated. The temperature on panel surface should not
exceed 60°C.
Optimal thickness of Ruukki SP2E PU panel, the facing
and coating types are selected by the designer, depending
on intended use, the facility operating conditions, possible
impact of internal environmental factors and weather
conditions.
Areas of application of Ruukki SP2E PU sandwich panels
Panel
thickness
[mm]
Table 4
Heat
resistance
[m2.K/W]
Minimum internal
temperature
tw [ºC]
Temperature difference
Dt* [K]
120
5.884
-10
50
160
7.789
-30
70
180
8.741
-40
80
200
9.694
-50
90
Notice:
t external calculation = 0.4 t monthly average + 0.6 t max – where (tmonthly average ) denotes the average temperature in the hottest month of the year while (t max ) denotes
the maximum temperature of outdoor air in the area of facility.
* difference between internal temperature (tw ) and the computational outdoor temperature (texternal calculation) in the aimed area
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Thermal performance
U thermal transmittance values for inner panel layers
are given in table 1 - see page 4. C and UC thermal
transmittance values are presented in Table 5.
Point thermal transmittance coefficient (C) and partition thermal transmittance coefficient (UC) of Ruukki SP2E PU sandwich panels
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Panel thickness
[mm]
C
[W/K]
UC
[W/m2.K]
120
0.00
0.17
160
0.00
0.13
180
0.00
0.11
200
0.00
0.10
Notice:
For the computational thermal conductivity ratio lcalc = 0.021 W/m·K.
6
Table 5
Sandwich panels for cold storage facilities
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Structural performance
Depending on load capacity and rigidity, Ruukki SP2E PU
sandwich panels may be applied as single- and multi-span
wall and roof covering elements, for which maximum span
lengths do not exceed those presented in table 6 and 7
(buildings up to 10 m high located in 1 zone or 2 zone
of wind load according to PN-77/B-02011, A area – the
value of load capacity is 0,77 kN/m2, and the value of the
computational load capacity is 1.0 kN/m2).
Maximum span lengths of Ruukki SP2E PU panels used as wall elements
of cold storage and refrigerated warehouse not covered with a tropic
Table 6
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Panel type
Internal temperature [ºC]
0ºC
-5ºC
-10ºC
-15ºC
-20ºC
-25ºC
-30ºC
-40ºC
SP2E120PU
5.60
4.70
3.90
3.40
l
l
l
l
SP2E160PU
6.90
5.40
4.50
3.90
3.50
3.20
3.00
l
SP2E180PU
7.30
5.60
4.70
4.10
3.70
3.40
3.10
2.80
SP2E200PU
8.05
6.16
5.18
4.56
4.12
3.78
3.52
3.12
Notice:
The table concerns panels with external light coloured facings.
l
Maximum span lengths of Ruukki SP2E PU panels used as roof elements covered with a tropic
Panel type
Table 7
Internal temperature [ºC]
0ºC
-5ºC
-10ºC
-15ºC
-20ºC
-25ºC
-30ºC
-40ºC
SP2E120PU
7.10
7.10
6.40
5.80
l
l
l
l
SP2E160PU
7.75
7.75
7.75
7.75
6.35
5.20
4.50
l
SP2E180PU
8.30
8,30
8.30
8.30
6.75
5.50
4.80
3.80
SP2E200PU*
8.30
8.30
8.30
8.30
6.75
5.50
4.80
3.80
Notice:
The table concerns panels with external light coloured facings.
* acc. to Ruukki Polska’s assessment
7
Sandwich panels for cold storage facilities
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Corrosion resistance
Owing to the application of properly selected organic coatings,
constituting the final protective layer for (external and/or internal)
Ruukki sandwich panel facings or non-standard facings
(external and/or internal) – depending on particular demands –
various corrosion resistance can be achieved.
Studies carried out by the Durability and Corrosion Protection
Department of the ITB (Building Research Institute), aimed at
assessment and classification of corrosion resistance of the
coatings and facings listed below showed that:
• Ruukki sandwich panels with standard polyester coatings
(25 mm thickness) are suitable for use in C1 to C3
environments according to ISO 12944-2:2001.
• Ruukki non-standard sandwich panels with PVDF
coatings (25 mm thickness) are suitable for use in
C1 to C3 environments according to ISO 12944-2:2001.
• Ruukki non-standard sandwich panels with PVC coatings
(120 mm thickness) are suitable for use in C1 to C3
environments according to ISO 12944-2:2001.
• Ruukki non-standard sandwich panels with stainless steel
facings are suitable for use in C1 to C4 environments
according to ISO 12944-2001.
Fasteners for panel assembly
Ruukki SP2E PU panels are fixed to the supporting structure
with use of:
• one set of fasteners including a poliamid sleeve and
supporting stainless steel sheet, two screws and the
washer – the wind suction load of one set is 1.90 kN
(for panels with stainless steel facings and organic
coatings),
• one set of fasteners including a poliamid sleeve and
supporting stainless steel sheet, two screws and the
washer – wind suction load of one set is 1.90 kN
(for panels with stainless steel facings),
• self-drilling fasteners made of stainless steel and the
sealing washer with EPDM vulcanised layer – wind
suction load of one fastener is 1.0 kN.
The solution ensures efficient assembly, secures assembling
and makes it possible to avoid point thermal bridges.
Investors using their own fasteners should pay special
attention to ensuring their adequate corrosion protection.
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Acoustic performance
Ruukki SP2E PU panels are featured with the following
minimum acoustic insulation coefficients:
Rw ≥ 25 dB, RA1 ≥ 23 dB, RA2 ≥ 20 dB.
From the acoustic point of view, Ruukki SP2E PU panels are
suited for use:
• as external cladding and partition walls/roofs for cold
stores and refrigerated warehouses unless individual
acoustic insulation specifications for such walls/roofs are
higher than those given on the left,
• to erect cold stores and refrigerated warehouses with no
specified acoustic requirements.
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Fire performance
Walls and roofs made of Ruukki SP2E PU panels are
classified as NRO – non-fire spreading.
Corrosivity categories and examples of typical
environments in accordance with EN ISO 12944-2
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Corrosivity category C1:
Interior – heated building with clean atmospheres,
e.g. offices, shops, schools, hotels.
Corrosivity category C2:
Exterior – atmospheres with low level of pollution, mostly rural
areas.
Interior – unheated buildings where condensations may occur,
e.g. depots, sports halls.
Corrosivity category C3:
Exterior – urban and industrial atmospheres, moderate sulfur
dioxide pollution, coastal areas with low salinity.
Interior – production rooms with high humidity and some air
pollution, e.g. food-processing plants, laundries, breweries,
dairies.
8
Sandwich panels for cold storage facilities
l
X
General panel assembly guidelines
Fig. 2. Cutting of the panels.
Fig. 1. Removing protective film from panel facing.
• Before assembly, check structure for compliance with
design specifications and construction accuracy.
• Prior to assembly, remove protective film from internal
panel facings. Film on external facings should be
removed soon after assembly, however, not later than
2 months after panel purchase (Fig. 1).
Caution: Ruukki SP2E PU wall panels are covered with
blue film that comes on the internal of structure.
• Panels and flashings should be cutted on stands covered
with a soft material (such as felt or polystyrene) to protect
coating from damaging.
• It is recommended to cut panels with fine-toothed blades
and to cut flashings with snips. Do not use angle
(Fig. nr 2)!
• During assembly, press panels into place with fixing tool
1410 (made by Ruukki Polska) – the tool helps to ensure
proper piece joining without risking any damage.
• 3÷4 mm width of gap in panel joint is recommended to
apply permanently elastic sealing compound correctly (see
page 22 – M05/S01 detail).
• Panels should be fixed to structures with fasteners
recommended by sandwich panels manufacturer.
Any other fasteners should be pre-approved by the
manufacturer.
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If wind speed exceeds 9m/s do not install panels during
preciption or in heavy fog.
All swarf and dirt produced during plate assembly should
be removed immediately.
It is recommended to follow the detailed instructions
provided in “Assembly instruction for sandwich panels”
brochure.
Elevation/outer side of Ruukki SP2E PU panels made
of facings in the same colours and the same profiles is
marked with overprint on panel side:
"elewacja↓outside↓фaсaд”.
Arrows indicate external facing of panel.
Assembly inconsistent with marking will cause loss of
warranty!
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Sealing materials
Butyl sealing compounds – Sikalastomer 710,
Butylene-X,
Permanently elastic sealing compounds
– Sikaflex PRO3WF,
Sealing compounds increasing fire resistance – Terostat
MS-939,
Sealing compounds for passes of assembly conduits in
roof – Terostat MS-9320 i MS-930.
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9
Sandwich panels for cold storage facilities
Symbol
Length
[mm]
Weight
[kg]
EA1B50A
3000
3.2
7/30º
170
R2
R2
10
~30
EA1B50 drip wall flashing
10
5º
l
~12
Accessories for Ruukki SP2E PU panels
30
l
Sandwich panels for cold storage facilities
EA1B71 corner flashing
Weight
[kg]
EA1B71A
3000
3.00
EA1B71B
4000
4.00
150
2
12
Length
[mm]
R
Symbol
60
l
11
12
Sandwich panels for cold storage facilities
EA1B72 corner flashing
EA1B72A
3000
2.10
EA1B72B
4000
2.80
70
12
5
Weight
[kg]
R
Length
[mm]
70
Symbol
12
l
12
Sandwich panels for cold storage facilities
l
EA1B73 joint flashing
Symbol
Length
[mm]
Weight
[kg]
EA1B73A
3000
1.60
EA1B73B
4000
2.13
100
12
13
12
Sandwich panels for cold storage facilities
l
EA1B74 joint flashing
Symbol
Length
[mm]
Weight
[kg]
EA1B74A
3000
1.21
EA1B74B
4000
1.62
12
12
70
EA1B75 joint flashing
EA1B75A
3000
1.82
EA1B75B
4000
2.42
70
30
12
45º
7
R5
12
Weight
[kg]
70
Length
[mm]
R5
Symbol
30
l
14
~5
Sandwich panels for cold storage facilities
K1 cap
Material
polythene
Weight
1g
10
l
21
15
Sandwich panels for cold storage facilities
l
K2 cap
Material
Weight
2g
20
polythene
21
l
L50 supporting steel sheet
Symbol
a
[mm]
g
[mm]
Weight
[kg]
L50A
40
3
0.04
L50B
70
3
0.09
L50C
70
4
0.12
Material:
Zinc-coated and powder painted steel sheet (RAL 9010).
L51 supporting steel sheet
Symbol
a
[mm]
Weight
[kg]
L51A
40
0.05
L51B
70
0.12
øa
l
Material:
Zinc-coated and powder painted steel sheet (RAL 9010).
ø7
,5
16
Sandwich panels for cold storage facilities
L52 sleeve
Weight
[kg]
L52A
110
0.029-0.060
L52B
150
0.039-0.082
L52C
170
0.045-0.093
L52D
190
0.051-0.104
150º
M10
40
L
[mm]
50
Symbol
40
50
L
l
ø18-25
L56 supporting steel sheet
a
[mm]
g
[mm]
Weight
[kg]
L50A
40
3
0.04
L56B
70
3
0.09
L56C
70
4
0.12
øa
ø1
1
Material:
Zinc-coated and powder painted steel sheet (RAL 9010).
g
17
øa
Symbol
ø9
l
Sandwich panels for cold storage facilities
L53 fastener
d
[mm]
Weight
[kg]
L53A
9
0.74
L53B
11
0.74
140
110
110
75
170
ød
50
10
R6
R6
50
Symbol
60
l
4
8
18
Sandwich panels for cold storage facilities
l
L54 fastener
100
20
Weight
[kg]
26
4
ø6
25
0.67
25
150
L54
50
100
Symbol
4
50
4
100
L55 fastener
0.86
100
100
20
50
65
25
5
5
ø2
75
11
20
21
75
L55B
b
0.87
65
9
150
L55A
4
25
Weight
[kg]
150
b
[mm]
100
Symbol
25
l
19
Sandwich panels for cold storage facilities
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M05/S001
Ruukki sandwich panel cladding for cold storage
facility – layout of installation details.
M05/S06
M05/S08
M05/S09
M05/S03
M05/S04
M05/S01
M05/S02
M05/S21
20
Sandwich panels for cold storage facilities
l
M05/S002
Ruukki sandwich panel cladding for cold storage
facility – layout of installation details.
M05/S16
M05/S10
M05/S11
M05/S12
M05/S13
M05/S05
21
Sandwich panels for cold storage facilities
M05/S01
Joint between Ruukki SP2E PU panels.
2
3
1
3 ±2
D
l
2
3 ±2
Modular width 1100
Modular width 1100
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. Butyl sealing compound.
3. Sikaflex 221 type permanently elastic sealing compound
– compulsory for roofs, optional for walls.
22
Sandwich panels for cold storage facilities
M05/S02
Joint between frozen warehouse wall and socle.
min. 150
D
min. 150
4
1
45°
4
min. 600
3
in
60
2
Rm
l
5
6
100
7
facing cut at
(cold bridge break)
external socle acc. to architectural
design of the structure
concrete footing to engineering
design of the structure
6. Protection of the substrate against frost damage
(acc. to architectural design of the structure).
7. Vapour barrier.
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B50 drip wall flashing or custom ordered flashing.
3. ø4x10 Al/Fe white blind rivet (every ~300).
4. Sikaflex 221 type permanently elastic sealing compound,
min. ø5 mm.
5. Zinc-coated angle, e.g. 60x100 (optional).
23
Sandwich panels for cold storage facilities
M05/S03
Corner joint between wall panels – option 1.
8
1/2 D 10
6
5
6
7
1
A
150
Socle facing
2
D
7
Wall
6
15
4
A
6
150
3
Wall
l
Socle facing
4
6
facing cut along
(1/2 D-25) mm
1
Detail A
2 or 3
150
D
150
6
4 or 7
6
6. Sikaflex 221 type permanently elastic sealing compound.
7. ø4x10 Al/Fe white blind rivet (every ~300).
8. Bituminous sealing tape (e.g. SikaSeal).
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B71 corner flashing.
3. EA1B75 joint flashing.
4. ø4.8x14.6 watertight rivet (every ~300).
5. Assembling foam.
24
Sandwich panels for cold storage facilities
M05/S04
Corner joint between wall panels – option 2.
l
9
1/2 D 10
6
6
5
7
150
Socle facing
1
A
2
7
D
Wall
6
15
8
Wall
3
8
4
facing cut out along
(1/2 D-25) mm
Detail A
1
150
2
D
6
8
6. Sikaflex 221 type permanently elastic sealing compound.
7. ø4x10 Al/Fe white blind rivet (every ~300).
8. ø4.8x14.6 Al/Fe watertight rivet (every ~300).
9. Bituminous sealing tape (e.g. SikaSeal).
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B71 corner flashing.
3. Internal corner strip.
4. Fastening strip.
5. Assembling foam.
25
Sandwich panels for cold storage facilities
M05/S05
Corner joint between wall and roof panel.
l
1/2 D
10
6
A
5
6
8
7
1
2
7
D
Ceiling
6
15
4
Wall
3
6
6
4
facing cut along
(1/2 D-25) mm
Detail A
2 or 3
1
6
D
4 or 8
6
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B71 corner flashing.
3. EA1B72 corner flashing.
4. ø4.8x14.6 watertight rivet (every ~300).
5. Assembling foam.
6. Sikaflex 221 type permanently elastic sealing compound.
7. ø4x10 Al/Fe white blind rivet (every ~300).
8. Bituminous sealing tape (e.g. SikaSeal).
26
Sandwich panels for cold storage facilities
l
M05/S06
Joint between wall panel and sheeting rail – option 1.
3
6
6
5
5
1
8
7
4
2
5. M10xL Fe/Zn5 screw.
6. 10.5 Fe/Zn5 washer.
7. Sikaflex 221 type permanently elastic sealing
compound.
8. K2 cap.
1. Steel elements acc. to engineering design of
the structure.
2. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
3. L52 sleeve.
4. L50A supporting steel sheet.
27
Sandwich panels for cold storage facilities
M05/S08
Joint between wall panel and sheeting rail – option 3.
9
3
6
6
5
5
1
10
min. 10
8
7
4
40
l
2
1. Steel elements acc. to engineering design of the
structure.
2. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
3. Self-drilling fastener or self-tapping fastener made of
austenic steel.
4. K2 cap (optional).
* selection of fasteners acc. to manufacturer’s recommendations
(e.g. Ejot Flash).
28
Sandwich panels for cold storage facilities
M05/S09
Joint between wall panel and sheeting rail – option 4.
9
3
6
6
5
5
min. 10
8
1
10
7
4
40
l
2
6.10.5 Fe/Zn5 washer.
7.Sikaflex 221 type permanently elastic sealing
compound.
8.K2 cap.
9. L53 fastener.
10. L54 fastener.
1. Steel elements acc. to engineering design of
the structure.
2. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
3. L52 sleeve.
4. L50 supporting steel sheet.
5. M10xL Fe/Zn5 screw.
29
Sandwich panels for cold storage facilities
l
M05/S10
Roof panel suspension – option 1 (cross-section as seen
perpendicular to load-bearing beam).
1
7
6
6
7
5
5
2
3
3
8
8
7
9
6
4
4
6
9
7
5. PVC self-adhesive tape separator.
6. M10xL Fe/Zn5 screw.
7. 10.5 Fe/Zn5 washer.
8. Sikaflex 221 type permanently elastic sealing compound.
9. K2 cap.
1. Steel elements acc. to engineering design of
the structure.
2. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
3. L52 sleeve.
4. L50 supporting steel sheet.
30
Sandwich panels for cold storage facilities
l
M05/S11
Roof panel suspension – option 2 (cross-section as seen
perpendicular to load-bearing beam).
1
6
7
5
2
3
8
4
9
6
7
5. PVC self-adhesive tape separator.
6. M10xL Fe/Zn5 screw.
7. 10.5 Fe/Zn5 washer.
8. Sikaflex 221 type permanently elastic sealing
compound.
9. K2 cap.
1. Steel elements acc. to engineering design of
the structure.
2. Ruukki SP2E120PU, SP2E160PU, S2PE180PU,
SP2E200PU sandwich panel.
3. L52 sleeve.
4. L50 supporting steel sheet.
31
Sandwich panels for cold storage facilities
l
M05/S12
Roof panel suspension – option 2
(cross-section as seen parallel to load-bearing beam).
1
1
1
7
7
3
8
4
10
8
2
2
5
6
8
7
9
4
3 ±2
160
160
1100
9
5
7
8
1100
7.M10xL Fe/Zn5 screw.
8. 10.5 Fe/Zn5 washer.
9. K2 cap.
10. PVC self-adhesive tape separator.
1. Steel elements acc. to engineering design of the
structure.
2. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
3. Sealing compound.
4. Sikaflex 221 type permanently elastic sealing compound.
5. L52 sleeve.
6. L50 supporting steel sheet.
32
6
Sandwich panels for cold storage facilities
M05/S13
Roof panel suspension.
8
1
~500mm
l
9
2
7
6
min.40mm
5
3
4
min.100mm
6.Sikaflex 221 type permanently elastic sealing compound.
7.M10 nippel.
8.40x40x12 steel tile with M10 threaded hole.
9.Bituminous sealing tape (e.g. SikaSeal).
10.Rod’s insulation (e.g. PE foam).
1. Steel hanger suspended under load-bearing structure
(max every 1.5 m).
2. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
3. Supporting aluminium element (optional – PE).
4. PVC self-adhesive tape separator.
5. Assembling foam.
33
Sandwich panels for cold storage facilities
M05/S14
Joint between partition wall and floor.
150
D
150
2
2
45°
45°
1
R
m
in
60
min. 600
l
4
100
5
3
facing cut
(cold bridge break)
layers acc. to arch.
design of the structure
4. Protection of the substrate against frost damage
(acc. to architectural design of the structure).
5. Vapour barrier.
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. Sikaflex 221 type permanently elastic sealing compound.
3. Zinc-coated angle, e.g. 60x100 (optional).
34
Sandwich panels for cold storage facilities
M05/S15
Joint between partition wall and roof.
5
1
Ceiling
15
3
4
2
2
4
4
4
3
Detail A
15
Partition wall
l
2
4
3
A
4
3
facing cut
(cold bridge break)
1
D
4
3
4
4. Sikaflex 221 type permanently elastic sealing compound.
5. 50x20 impregnated polyurethane sealant or assembling
foam.
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B72 corner flashing.
3. ø4.8x14.6 watertight rivet (every ~300).
35
Sandwich panels for cold storage facilities
M05/S16
Joint between partition wall and external wall.
5
1
External wall
15
3
4
15
2
2
4
4
Partition wall
l
3
Detail A
4
4
A
3
4
facing cut
(cold bridge break)
2
1
D
4
3
4
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B72 corner flashing.
3. ø4.8x14.6 watertight rivet (every ~300).
4. Sikaflex 221 type permanently elastic sealing compound.
5. 50x20 impregnated polyurethane sealant or assembling
foam.
36
3
Sandwich panels for cold storage facilities
M05/S17
Longitudinal joint between Ruukki SP2E PU panels.
external side
20
6
100
6
2
1
4
D
2/3 D
7
1/3 D
l
A
1
5
6
3
4
Detail A
2
8
6
6. Sikaflex 221 type permanently elastic sealing compound.
7. Bituminous sealing tape (e.g. SikaSeal).
8. ø4x10 Al/Fe white blind rivet (every ~300 mm).
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. EA1B73 joint flashing.
3. EA1B74 joint flashing.
4. ø4.8x14.6 watertight rivet (every ~300).
5. Assembling foam.
37
Sandwich panels for cold storage facilities
M05/S18
Insulation of frozen warehouse wall with
Ruukki SP2E PU panels.
3
2
Brick wall
l
1
D
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. Anchoring sleeve of bracket screw made
of austenic steel.
3. K1 cap.
38
Sandwich panels for cold storage facilities
M05/S21
Joint between Ruukki SP2E PU panels and cold storage
door – example.
2
D
l
3
4
1. Ruukki SP2E120PU, SP2E160PU, SP2E180PU,
SP2E200PU sandwich panel.
2. Cold storage door.
3. Assembling foam.
4. Sikaflex 221 type permanently elastic sealing compound.
39
1
Sandwich panels for cold storage facilities
l
Our sales representatives will be happy to give you more information.
Customer Service
tel. +48 46 858 16 00, fax +48 858 16 09
Ruukki Polska Sp. z o.o., Jaktorowska 13, 96-300 ˚yrardów, www.ruukki.com
Due to research works in progress and development of the proposed system,
Ruukki Polska Sp. z o.o. reserves the right to modify and correct the hereby elaboration
without a prior notice. This catalogue does not constitute an offer as meant by the law.
Copyright @ 2009 Rautaruukki Corporation. All rights reserved. Ruukki, More With Metals are trademarks of
Rautaruukki Corporation. Rautaruukki is a registered trademark of Rautaruukki Corporation.
40