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This product is made of styrene-butadiene-styrene (SBS) block copolymer modified asphalt as the coating layer, and the modified asphalt is applied to the polyester tire base and covered with polyethylene film (PE), fine sand (S), sand, sand, and sand.
Polyethylene membrane (PE), fine sand (S), mineral granules (M) made of sheet waterproofing membrane.
Product Name | Good quality hot sale SBS sand surface Elastomer modified asphalt waterproof membrane |
Thickness | 3mm, 4mm, 4.5mm, 5.0mm or as your requirement |
Length | 10m/roll ,7.5m/roll |
Width | 1m |
Top surface | PE film, Aluminum film, Sands, Mineral granules |
Raw material | Modified bitumen, polyester felt or composite fiberglass felt |
Flexibility at low temperature | -20℃ -25℃ |