Thermal insulation BUILDING BOARD VAPORextruded polystyreneexpanded polystyrenepolystyrene

thermal insulation
thermal insulation
thermal insulation
thermal insulation
thermal insulation
thermal insulation
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extruded polystyrene, expanded polystyrene, polystyrene, fiberglass
interior, wall-mounted
Fire resistance
Class E
high-performance, with vapor barrier, lightweight, waterproof, VOC-free, low-VOC, fiberglass-reinforced

Max.: 50 mm (1.97 in)

Min.: 12.5 mm (0.49 in)


„The special building board for rooms with high humidity.“ Product information wedi building board Vapor is a composite element made from extruded polystyrene rigid foam which is reinforced on both sides with a special cement coating, with a vapour barrier on one side. For rooms where there is a permanently raised level of humidity For walls, ceilings and floors Vapour barrier and thermal insulation Technical data Technical data of building board Vapor Dimensions 600 x 2500 mm Thickness 14 mm, 21,5 mm, 51,5 mm Vapour barrier (sanded epoxy-resin vapour barrier)1,5 mm Diffusion equivalent air layer thickness, sd value (epoxy resin vapour barrier) 283 m Resistance to water vapour diffusion(µ)EN 12086 188571 Fire behaviour EN 13501 E Technical properties – Rigid foam Long-term compressive strength (50 years) ≤ 2% compression EN 16060,08 N/mm2 Compressive resistance or compressive strength at 10% compression EN 8260,25 N/mm2 Associated modulus of elasticity EN 82610 – 18 N/mm2 Thermal conductivity EN 131640,036 W/mK Tensile strength EN 16070,45 N/mm2 Shearing resistance EN 120900,2 N/mm2 Shear modulus EN 120907 N/mm2 Bulk density EN 160232 kg/m3 Resistance to water vapour diffusion(μ) EN 12086100 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 13501E Propellant gas, carbon dioxide, GWP value1


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