Description
The highly breathable membrane TRASPIR 150 optimises airtightness, limiting the uncontrolled passage of air and protecting the structure from the entry of hot draughts in summer and cold draughts in winter.
RothoBlaas Traspir 150 Exterior Membrane
RothoBlaas Traspir 150 Exterior Membrane
Available with or without integrated tape and also in a 3-metre version, it is certified by the French CSTB in class R2.
It consists of a microporous film and protective polypropylene layers and is designed for application on the external and internal sides of walls and roofs.
TRASPIR 150, the flexible waterproofing membrane for optimal airtightness
Specifications
Property:
”“ Mass per unit area : 150
”“ Water vapour trasmission (Sd) (m) : 0,05
”“ Maximum tensile force MD/CD (N/50mm) : 315/250
”“ Elongation MD/CD (%) : 61/66
”“ Resistance to tearing MD/CD (N) : 255/270
”“ Watertightness (class) : classe W1
”“ VOC emission (COV) (%(class A )) : 0
”“ Temperature resistance (°C) : -40/ 80
