PAPP & SBS Modified Bitumen Waterproof Membrane roduct Description
The technical Standard of our products: GB 18243-2000.
The thickness: 2mm, 3mm or 4mm.
The upward surface finish: PE membrane, fine sands, mineral or slates.
The base: Without bass, fiberglass base, polyester base.
Temperature: -5 to 110, -18 to 90-5 to 85, -10 to 90 centigrade
Size: 1x10m, 1x7.5m
He products are made by soaking the base in bitumen. Or thermoplasticity elastomer(such an styrene butadiene styreneSBS), or thermoplastics(such as atactic Polypropylene-APP, APAO, APL)modified bitumen, then covering double faces with elastomer(SBS)or thermoplastics(APP, APAO, APL)modified bitumen, and last finishing the upward face with fine sands, mineral slates(or grains)or polythene membrane while downward face with fine sands or polythene membrane.
APP & SBS Modified Bitumen Waterproof Membrane FEAURES: Good waterproofing dampproofing, ageing-resistance, leakproofing, no flowing at highest temperature and no crack lowest temperature, good self heating, easy application, and long service, etc.