Hot Melted 3mm 4mm Sbs Waterproofing Membrane

3mm 4mm Torch On Modified Bituminous SBS Waterproofing Membrane Coated With Mineral Granule

SBS waterproofing membrane introduction:

SBS modified bitumen membrane is a kind of flexible sheet waterproof which uses sbs thermoplastic rubber as a dipping and covering modifier, whose upper surface is coated by PE film, fine sand, mineral grain or aluminum foil or other isolation materials. The compound is a mixture of distilled bitumen , plastimers and elastomers which gives the membrane excellent resistance to heat aging and weathering.

Features of sbs waterproofing membrane:

1.Good waterproofing;not flowing at highest temperature and no crack at lowest temperature.
2.Easy application;no pollution;and long service life etc;
3.Possess good tensile strength;elongation rate and size stability which could be well suited the substrate distortion crack.Good performance in anti-puncture;anti-broker;anti-resistance;anti-erosion;anti-mildew;anti-weathering.Construction Is convenient;the melt method can operate in four season;joints are reliable.

how to appliy sbs waterproofing membrane?

Hot melt method, cold sticky method and hot and cold combination method

Coil can be used alone hot melt or cold sticky construction, can also be used hot and cold combination of large area with cold sticky method, lap joints with hot melt method for construction;

Hot-melt method: with a flame gun or torch baking the bottom of the coil and the base surface, so that the surface of the coil asphalt melting, while baking side of the roll roll, and then use the pressure roller rolling, Material bonded firmly;

Cold sticky method: the first adhesive evenly brushing in the waterproof base and the coil, a little dry after the film can be pasted, then press the roller, the coil under the air out, so that the coil formation, Tightly and firmly affixed to the base layer or coil.