Self-adhesive vapour barrier (Sd > 1500)

Description

The self-adhesive vapour barrier is a cold self-adhesive membrane designed to limit the diffusion of water vapour in insulation systems and roof structures. Made up of a synthetic reinforcement faced with coated aluminium, with a hot-melt underside protected by a peel-off film, it preserves the performance of the insulation, avoids internal condensation and reduces the risks linked to moisture in buildings. Compatible with many substrates and suited to EPDM projects, it suits rooms of low as well as high humidity. Advantages Strongly limits the diffusion of water vapour Lastingly preserves the performance of the insulation Reduces the risk of internal condensation Avoids the forming of dew points Reduces concentrations of moisture Cold self-adhesive laying Compatible with PU adhesives and foams Compatible with the DIN 18234 fire requirements Suits rooms of high humidity Compatible with many substrates Applications Flat roofs under the insulation Concrete substrates and screeds Timber substrates Metal roofs Industrial buildings EPDM waterproofing projects Technical characteristics Cold self-adhesive vapour barrier Reinforced synthetic structure Coated aluminium facing Fully hot-melt underside Peel-off protective film Sd coefficient > 1500 m Sd 3000 version Compatible with PU adhesives and foams Application possible on absorbent substrates with a bonding primer Suitable for industrial buildings to DIN 18234