... stability long. and transverse<-3%Low-temperature Bending- 25 Degree Celsius no crackWater Absorption1%Water vapour transmission0.3MPa, ... 24h water impermeabilityBent at 20 Degree CelsiusNo fissureResistance to break with bitumen100 N/50 ... at failure longitudinal and transverse+/-20% Service life≥25 yearsAppearanceNo bubble, crack, adhesion and holeThickness1.2mm/1 ...