Geocomposite membranes are primarily used in engineering scenarios requiring a combination of functions such as waterproofing, drainage, reinforcement, and isolation.

Water Conservancy and Environmental Protection Engineering (Waterproofing)

Used in lining systems for artificial lakes, reservoirs, rivers, sewage treatment ponds, and landfills. The geomembrane provides waterproofing, while the geotextile protects the membrane and facilitates drainage.

Transportation Infrastructure Reinforcement and Drainage

Used in roadbeds for highways, railways, and airport runways. It serves to isolate soil layers, prevent mud pumping, provide reinforcement, and facilitate lateral drainage.

Civil Engineering Waterproofing and Protection

Used as a waterproof and drainage layer in tunnels, underground structures, and rooftop gardens, or as a waterproof and filter structure within earth dams and retaining walls.