Composite geomembrane is made by bonding nonwoven geotextile, woven geotextile, or knitted geotextile with polyethylene, either through thermal bonding or by directly coating with polyethylene PE film. It features flat drainage and waterproof properties. (Additionally, composite waterproof boards made of EVA material can also be referred to as composite geomembranes.) Composite geomembranes are available in single-textile-and-membrane or double-textile-and-membrane configurations, with widths of 4-6 meters, weights ranging from 200 to 1500 g/㎡, and high physical and mechanical properties such as tensile strength, tear resistance, and puncture resistance. The product boasts high strength, good elongation, large deformation modulus, resistance to acid and alkali corrosion, aging resistance, and excellent waterproofing performance.
Product Application:
1. Urban municipal environmental protection, waste management and leakage prevention projects (such as domestic waste landfill, wastewater treatment, hazardous material disposal sites, hazardous goods warehouses, industrial waste, construction and blasting debris, etc.)
2. Water Conservancy Seepage Control Projects (such as seepage prevention, leakage plugging, reinforcement, seepage control of rivers, lakes, reservoir embankments, vertical core walls, slope protection, etc.)
3. Municipal engineering for seepage and waterproofing projects (subway, underground structures of buildings and roof water storage tanks, waterproofing for roof gardens, inner lining of sewage pipelines, etc.)
4. Landscape Greening Waterproofing Projects (artificial lakes, ponds, golf course pond liners, slope protection, etc.)
5. Anti-seepage and anti-corrosion engineering for metallurgical and petrochemical industries (including oil tank anti-seepage in chemical plants, refineries, and gas stations, lining for reaction pools, sedimentation ponds, and secondary linings, etc.)
6. Mine Industry Seepage and Corrosion Prevention Projects (including washing pools, leach pads, ash yards, dissolution tanks, sedimentation tanks, storage yards, and low-lining seepage prevention for tailings)
7. Seepage prevention projects for transportation infrastructure (foundation reinforcement for highways, seepage prevention for culverts)
Technical Specifications:
