torch SBS/APP Waterproof Membrane Roofing Underlay Bitumen Felt

Torch-on SBS/APP Waterproof Membrane Roofing Underlay Bitumen Felt

We have passed CE certificates in the year 2016!

 Specification: 

1. Product Introduction:

SBS(Styrene Butadiene Styrene) modified bitumen membrane is made by saturating the base in bitumen, or thermoplastic elastomer (such as styrene butadiene-SBS), reinforced with polyester or fiberglass, finishing the upward face with fine sands, mineral slates (or grains) or polythene membrane etc.

APP(Atactic Polypropylene) modified bitumen membrane is made by saturating the base in bitumen, or thermoplastics (such as APP, APAO, APO), then covering double faces with thermoplastic elastomer (SBS) and last finishing the upward face with fine sands, mineral slates(or grains)or polythene membrane etc. while downward face with fine sands or polythene membrane.

2. Application:
1) Roof and underground in industrial and civil buildings;
2) Bridge, subway, tunnel, swimming pool, etc.
3) Waste landfill, sewage plant, irrigation system, etc.

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