A vapor barrier membrane that is used in the construction of walls, ceilings and roofs, as well as an internal layer ensuring air tightness.

Properties

• three-layer woven fabric based on PP foil, reinforced with a mesh structure
• extremely flexible and durable
• very high tear strength
• the product can also be used in conjunction with blown thermal insulation

Technical data

• production and marking according to DIN EN 13984: 2013
• reaction to fire class E class (according to EN 13501 - 1)
• surface weight 130 g / m ²
• Sd value 5 m
• temperature resistance from -40 C to +80 C
• resistance after artificial aging in accordance with DIN EN 1296 and DIN EN 1931
• UV resistance in an undeveloped condition 3 months
• tensile strength along / across 350/350 N / 5 cm
• elongation along / across 20/20%
• resistance to further tearing along / across 270/270 N
• roll length 50 m