TRASPIR EVO 160, UV STABILITY AND TOP REACTION TO FIRE FOR YOUR TIMBER STRUCTURES
The monolithic structure of the TRASPIR EVO 160 membrane guarantees excellent durability over time thanks to its special composition. Self-extinguishing membrane (class B-s1, d2), which does not spread the flame in case of fire contributing to the protection of the structure.
Its UV stability with total exposure to radiation, without any protection, is exceptional: the membrane has passed the artificial ageing test that requires exposure to UV light for 1000 hours.
Specifications
Property:
”“ Mass per unit area : 160
”“ Water vapour trasmission (Sd) (m) : 0,1
”“ Maximum tensile force MD/CD (N/50mm) : 280/220
”“ Elongation MD/CD (%) : 50/60
”“ Resistance to tearing MD/CD (N) : 180/200
”“ Watertightness (class) : classe W1
”“ VOC emission (COV) (%(class A )) : 0
”“ Temperature resistance (°C) : -40/ 80
”“ Reaction to fire (class) : B-s1, d2
The highly breathable monolithic membrane TRASPIR EVO 160 provides waterproofing and airtightness, as well as excellent fire behaviour (B-s1, d2) and high UV stability.It consists of a monolithic extruded elastomeric film between two polypropylene protection layers and is designed for installation both on the inner and outer side of the roof.
