Plastic APP Modified Bitumen Waterproofing Membrane 3mm 4mm 5mm Thickness
The membrane consists of a base layer of polyester or fiberglass fleece, coated with an APP-modified bitumen compound.
The surface is finished with a plastic film (often PE or PP) or sand/mineral granules for protection.
Plastic APP Modified Bitumen Waterproofing Membrane is a type of self-adhered waterproofing membrane that uses Atactic Polypropylene (APP) polymer-modified bitumen as the core material.
| Item | Standard Requirements |
| Product Model | Type 1, Type II |
| Coil length | 10m,7.5m |
| Coil width | 1.0m |
| Coil thickness | 3mm,4mm,5mm |
| Coil area | 10m,7.5m |
| Upper surface barrier | Polyethylene film(PE),Fine sand(S),Mineral granule(M) |
| Lower surface isolation material | Polyethylene film(PE) |
| standard | GB 18243-2008 |
Common Applications:
Roofing systems: Flat roofs, sloped roofs, terraces, balconies.
Below-grade waterproofing: Basements, foundations, tunnels.
General waterproofing: Parking decks, planter boxes, water features.
The plastic APP modified bitumen membrane provides a durable and reliable waterproofing solution for a wide range of building and construction projects.
1. Good resistance to high and low temperatures;
2. Good water resistance and strong corrosion resistance;
3. High tensile strength and high elongation, which can effectively adapt to the contraction and deformation of the grass-roots level and cracking.
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