TECHNOELAST VB 500 SELF - vapour barrier membrane with aluminum foil
Vapour barrier consists of bitumen membrane covered with aluminium foil. This membrane is intended for application on the metal profiled decking as the vapour barrier layer of the roofing system. Suitable for application in roofing systems of civil and industrial buildings with normal and increased temperature and moisture regime (factories, gyms, pools).
High tensile strength allows withstanding the weight of a person standing on the membrane located between waves of the profiled decking. This membrane, unlike any other PE vapour insulation films, does not tear or stretch.
|Max. tensile force||600/600 N/50mm ±20%|
|Water-vapour permeability properties||Sd > 1500m|
|Flow resistance||≥ 90°C|
|Length / Width||50 / 1,08 m|