Innovative sandwich panel Alubel 28
Tek 28 Piano is simply the natural evolution of 28 family. It was born combining our long experience in sandwich panels with that in corrugated sheets, trying to create a new type of double skin sandwich panels not yet present on the market.
Functional features
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Special lateral overlapping
The overlapping of a corrugation and a half is probably the most important characteristic, giving a better guarantee for watertightness even with low slopes.
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Drainage channel
Special drainage channel on the lower profile to reduce condensation risk.
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Lateral seal
An essential element to obtain high performances out of a sandwich panel, enhancing the lateral coupling.
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High walkability
The specific shape has been given to optimize walkability.
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Higher permitted load
Thanks to its geometry, Tek28 Piano has higher load bearing capacity compared to a standard sandwich panel.
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Higher polyurethane core
Thanks to close corrugations, surface of the polyurethane core of the panel is higher than that of a normal sandwich panel.
Available thicknesses:
20 mm
40 mm
60 mm
80 mm
100 mm
Advised use::
roofing and wall cladding
Minimum slope:
7% (this slope depends on the length of the panels. Please refer anyway to local regulations)
Sandwich panel technical features:
walkable
insulated
structural
insulation with expanded polyurethane type ‘PUR’ or, upon request and with specific conditions, type ‘PIR’
lateral overlapping of a corrugation and a half
drainage channel
A) prepainted aluminium
B) prepainted aluminium
A) prepainted aluminium
B) bituminous felt or centesimal aluminium
A) prepainted galvanised steel
B) prepainted galvanised steel
A) copper
B) prepainted galvanised steel
A) prepainted galvanised steel
B) bituminous felt
C) insulation
D) always with seal
Standard colours
Prepainted aluminium
- Simil RAL 3009 Oxide red
- Simil RAL 9002 Grey white
Prepainted steel
- Simil RAL 3009 Oxide red
- Simil RAL 9002 Grey white
Special colours
prepainted aluminium
- Simil RAL 5010 Gentian blue
- Simil RAL 8017 Chocolate brown
- Simil RAL 6005 Moss green
- Simil RAL 9006 Silver
- Simil RAL 7016 Anthracite grey
Prepainted steel
- Simil RAL 5010 gentian blue
- Simil RAL 8017 Chocolate brown
- Simil RAL 6005 moss green
- Simil RAL 9006 Silver
Ridge with notched curve
Width 500 mm
Flat ridge
Width 625 mm
Maximum length 6000 mm
Notched hinged ridge
width 834 mm
standard length: 2800 mm
Corrugation shaped hinged ridge
width 750 mm
standard length 1000 mm
Corrugation shaped pitch wall connection
Available development mm: 416 - 500 - 625 - 750
Chimney converse base
Notched pitch wall connection
width 416 mm
Max suggested length 2800 mm
SICURTETTO Platform
Raw Aluminium
3600 mm bars
Flashing system
Alublok fixing system
Alubel Safe: safety system
Over corrugation seal
Polycarbonate corrugated sheets
Skylight base
Skylight dome and base
Skylight frame
manual opening
Skylight frame
electric opening
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