Modified asphalt waterproof membrane

Brand waterproof membrane of elastomer (SBS) modified asphalt is a kind of windable sheet waterproof material, which adopts styrene-butadiene-styrene (SBS) modified asphalt as a dipping and covering modifier, whose upper surface is coated by PE film, fine sand, mineral granules or aluminum foil, copper foils or other isolating materials. Features Spunbonded polyester fiber membrane;aintegrated advantage properties of spunbonded polyester substrates and SBS modified asphalt, wonderful integrated properties. It could form waterproof layer, which has high strength and good property to stand against water pressure; High tensile strength and elongation rate, strong adaptability for substrate shrinking distortion and cracks; Good high and low temperature resistance, could keep its functions at -50; and be used in cold or hot areas, especially in cold areas; Resistance to puncture, pressing and rubbing, tearing, and wearing; Good resistance to corrosion, mildew and weathering; Good construction performance, with firm and enduring joints. Application Range It could be widely used in all kinds of waterproof engineering projects in all fields, especially in the following types of engineering projects: All kinds of building roofs engineering projects, exposed, non-exposed, heat preservation, non-heat preservation, planting building roofs and roof parking lots; All kinds of underground waterproof or damp proof engineering projects; Bridge surfaces of subways, tunnels, concrete roads, sewage treatment and garbage burying projects; water spraying pools, swimming pools, penstocks, water pools, and so on.