SBS Elastomeric Bitumen Membrane

SBS/APP Modified Bitumen Waterproof Membrane SBS/APP modified bitumen membrane is a kind of flexible sheet waterproof which uses Styrene Butadiene Styrene/SBS thermoplastic rubber OR amorphous polypropylene (APP) as a dipping and covering modifier,whose upper surface is coated by PE film, fine sand, mineralgrain or aluminum foil or other isolating materials.The compound is a mixture of distilled bitumen,plastomers and elastomers which gives the membrane excellent resistance to heat aging and weathering. Features: (1)SBS/APP modified bitumen waterproof membrane (2)conforms to the national standards (3)embossed belt and PE waterproof membrane (4)technique: spunbond (5)length of roll (6)core material:polyester mat or composite mat Characteristic: (a)SBS modified bitumen waterproof membrane is specially used as waterproof material in cold area (b)APP is specially suitable for areas of high temperature and of strong sun-shine (c)Good performance in Good impermeability anti-puncture, anti-broker, anti-resistance, anti-erosion, anti-mildew, anti-weathering (d)Possess good tensile strength, elongation rate and size stability which could be well suited the substrate distortion and crack