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Building board Construct

Building board Construct

„The flexible building board for freedom of design.“

Product information

wedi building boards have a blue core made from CFC-free extruded polystyrene rigid foam.
This makes the wedi building board an ideal basis for any type of plaster and tile. wedi building boards can be applied to practically any substrate, are waterproof, insulating, versatile, light and robust.

wedi Construct building board, offers many possibilities when it comes to designing customised forms. Whether you are looking for small radii or semicircular solutions, thanks to the pre-cut profiles the Construct building board gives you the freedom to be creative.

  • The blue XPS core is 100% waterproof and remains fully functional even after possible damage.
  • abP*: building board butt joints can be sealed 100% simply by using wedi 610. As no other seal is necessary, craftsmen benefit from increased security accompanied by a shorter tiling time.
  • The cemented surface is a good adhesive under-surface. The fibre fabric also absorbs tensile forces.
  • All building board systems have great heat insulation properties,

All advantages at a single glance

Technical properties – Rigid foam

Long-term compressive strength (50 years) ≤ 2% compression EN 1606 0,08 N/mm2
Compressive resistance or compressive strength at 10% compression EN 826 0,25 N/mm2
Associated modulus of elasticity EN 826 10 –18 N/mm2
Thermal conductivity EN 13164 0,036 W/mK
Tensile strength EN 1607 0,45 N/mm2
Shearing resistance EN 12090 0,2 N/mm2
Shear modulus EN 12090 7 N/mm2
Bulk density EN 1602 32 kg/m3
Resistance to water vapour diffusion(μ) EN 12086 100
Water absorption under long-term immersion EN 12087 ≤ 1,5 Vol.-%
Capillar action 0
Linear coefficient of thermal expansion 0,07 mm/mK
Temperature limits -50°C / +75°C
Fire behaviour EN 13501 E
Propellant gas, carbon dioxide, GWP value 1

Product sizes

Order no. Designation Length x width x thickness
010709020 wedi building board Construct, lengthwise 20 mm 2500 x 600 x 20 mm
010709030 wedi building board Construct, lengthwise 30 mm 2500 x 600 x 30 mm
010709050 wedi building board Construct, lengthwise 50 mm 2500 x 600 x 50 mm
010708020 wedi building board Construct, widthwise 20 mm 2500 x 600 x 20 mm
010708030 wedi building board Construct, widthwise 30 mm 2500 x 600 x 30 mm
010708050 wedi building board Construct, widthwise 50 mm 2500 x 600 x 50 mm

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Shapeable building boards - wedi building board Construct

  • wedi Construct building board opens up many possibility for designing circular shapes. Whether you wish to create narrow radii or semicircular solutions, the Construct building board gives you scope to turn your ideas into reality. Construct building boards provides high quality moisture protection and heat insulation, regardless of the shape, high technical standards whilst aloowing you to be creative.

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