SBS Elastomeric Bitumen Membrane

Sbsapp modified bitumen membrane is a kind of flexible sheet waterproof which uses styrene butadiene styrenesbs 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)sbsapp 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