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TEK 28 Piano transversal section

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

  • overlapping  sandwich panel TEK 28 Piano

    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.

  • Drainage channel

    Drainage channel


    Special drainage channel on the lower profile to reduce condensation risk.

  • Lateral seal sandwich panel TEK 28 Piano

    Lateral seal


    An essential element to obtain high performances out of a sandwich panel, enhancing the lateral coupling.

  • high walkability sandwich TEK 28 Piano

    High walkability


    The specific shape has been given to optimize walkability.

  • HIGHER PERMITTED LOAD TEK 28 Piano

    Higher permitted load


    Thanks to its geometry, Tek28 Piano has higher load bearing capacity compared to a standard sandwich panel.

  • HIGHER POLYURETHANE CORE TEK 28 Piano

    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


Versioni TEK 28 Piano

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

  • Ridge capping
  • Ridge capping


Flat ridge

Width 625 mm

Maximum length 6000 mm

  • Flat ridge capping
  • Flat ridge capping


Notched hinged ridge

width 834 mm

standard length: 2800 mm

  • Standard two part ridge capping with serrated profile
  • Standard two part ridge capping with serrated profile


Corrugation shaped hinged ridge

width 750 mm

standard length 1000 mm

  • Dual ridge capping with pressed profile detail
  • Dual ridge capping with pressed profile detail


Corrugation shaped pitch wall connection

Available development mm: 416 - 500 - 625 - 750

  • Mono ridge upstand with pressed profile detail
  • Mono ridge upstand with pressed profile detail


Chimney converse base


  • Transition piece/soaker for penetration
  • Transition piece/soaker for penetration


Notched pitch wall connection

width 416 mm

Max suggested length 2800 mm

  • Mono ridge upstand with serrated profile
  • Mono ridge upstand with serrated profile


SICURTETTO Platform

Raw Aluminium

3600 mm bars

  • sicurtetto Aluminium grill walkway
  • sicurtetto Aluminium grill walkway


Flashing system


  • flashing system


Alublok fixing system


  • Alublok fixing


Alubel Safe: safety system


  • alubel safe


Over corrugation seal


  • Over corrugation seal


Polycarbonate corrugated sheets


  • polycarbonate


Skylight base


  • Skylight base


Skylight dome and base


  • Skylight dome and base


Skylight frame

manual opening

  • manual Skylight frame


Skylight frame

electric opening

  • electric Skylight frame

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