Highly vapor-permeable windproof membrane with versatile use: as a sealing layer in Steico thermal modernization solutions; as a universal roof membrane; as a membrane for ventilated facades; as a highly vapor-permeable formwork membrane.

Properties

• three-layer functional structure reinforced on both sides with PP knin
• two integrated self-adhesive strips
• tear strength
• flexibility
• air tightness
• high vapor permeability
• rainwater tightness
• very high tear strength
• direct exposure to atmospheric conditions up to 3 months

Technical data

• production and marking according to EN 13859
• reaction to fire class E class (according to EN 13501-1)
• surface weight 165 g / m ²
• Sd value 0.02 m
• temperature resistance from -40 C to +80 C
• tensile strength along / across 290/210 N / 5 cm
• elongation along / across 50/90%
• resistance to further tearing along / across 220/280%
• resistance to water flow W1
• resistance to water flow after aging W1
• direct exposure to atmospheric conditions up to 3 months
• temporary coverage up to 4 weeks
• resistance to air flow ≤ 0.04 h [m ³ / m ² ] (according to EN 12114)
• minimum roof slope ≥ 10 depending on the type of roofing material
• roll length 50 m
• roll width 1.5 m