APP modified bituminous sheet materials
APP bitumen waterproof membrane have modified asphalt by APP or APAO, APO, on both sides have isolate materials and with the base cloth PY (polyester mat), G (fiberglass mat), NK (compound base), PYG (Glass fiber reinforced polyester mat).
Upper surface isolate material: Polyethylene film (PE), Fine sand (S), mineral (M).
Under the surface isolate material: Polyethylene film (PE), Fine sand (S).
Specification:
Width: 1.0M
Length: 7.5M, 10M can be customized.
Thickness: 3mm, 4mm, 5mm.
Application: APP bitumen waterproof membrane is widely used in industry waterproof, civil construction roofing and underground waterproof. APP is suitable for areas of high temperature and of strong sun-shine. APP bitumen waterproof membrane has good tensile strength, elongation rate and size stability which could be well suited the substrate distortion and crack. It is also good performance in impermeability, anti-puncture, anti-broker, anti-resistance, anti-erosion, anti-mildew, and anti-weathering.
