HDPE geomembrane (also known as waterproofing membrane), thickness ranging from 0.2mm to 3.0mm; membranes thicker than 0.8mm are called waterproof panels. It is a waterproof and barrier material made primarily from high-quality polyethylene primary resin. The main component is 97.5% high-density polyethylene, with approximately 2.5% of carbon black, anti-aging agents, antioxidants, UV absorbers, and stabilizers as additives. Strong waterproof and isolation properties.

Environmental Protection and Sanitation: Waste landfill, sewage treatment plants, power plant regulating ponds, industrial, hospital solid waste, etc. Hydrology: Seepage prevention, leak plugging, reinforcement, seepage prevention of canals, vertical heart walls, slope protection for rivers, lakes, reservoir embankments, etc. Municipal Engineering: Subway, underground construction of buildings, green roofs, waterproofing of rooftop gardens, internal lining of sewage pipelines, etc. Gardening: Artificial lakes, watercourses, reservoirs, ponds at golf courses, slope protection, waterproofing and moisture-proofing of green lawns, etc. Petrochemical: Seepage prevention of oil storage tanks in chemical plants, refineries, and gas stations, reaction ponds, sedimentation ponds, secondary lining, etc. Mining: Seepage prevention of washing pools, leaching ponds, ash ponds, dissolution pools, sedimentation ponds, stockpiles, and tailings, etc.

Traffic Facilities: Basic reinforcement of highways, seepage prevention of culverts; Agriculture: reservoirs, drinking water pools, water storage ponds, seepage prevention of irrigation systems; Aquaculture: intensive and factory-style fish ponds, shrimp ponds, lining for aquaculture pools, slope protection for sea cucumber farms; Salt Industry: saltfield crystallization ponds, brine pond covers, plastic tarpaulins for salt ponds, etc.