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CompositeGeotextile membraneGeosynthetic composite membrane is a waterproof material made by combining geotextiles with geomembranes. It is primarily used for seepage prevention and comes in two types: one geotextile and one geomembrane, or two geotextiles and one geomembrane. The width ranges from 4 to 6 meters, with a weight of 200 to 1500g per square meter. It boasts high physical and mechanical properties such as tensile strength, tear resistance, and puncture resistance, meeting the needs of civil engineering projects like water conservancy, municipal, construction, transportation, subway, and tunnel. Due to the use of high polymer materials and the addition of anti-aging agents during the production process, it can be used in unconventional temperature environments.
Performance Features:
The product features high strength, excellent elongation properties, large deformation modulus, resistance to acids and alkalis, corrosion resistance, aging resistance, and good waterproofing performance.
Application:

Composite geomembrane boasts high physical and mechanical properties such as tensile strength, tear resistance, and puncture resistance, meeting the civil engineering needs for waterproofing, isolation, reinforcement, and crack reinforcement in water conservancy, municipal, construction, transportation, subway, tunnel, and engineering projects. It is commonly used for waterproofing treatment of embankments and drainage channels, as well as for waste disposal site pollution control.

Leachate prevention in landfills, wastewater, or sludge treatment.

2. River embankments, lake dams, tailings dams, wastewater dam reservoirs, canals, liquid storage ponds (pits, mines).

3. Subway, basement, and tunnel seepage-proof linings.

4. Roadbed and other foundation anti-seepage against salinization.

5. Dike and dam horizontal seepage blanket, foundation vertical seepage layer, construction cofferdam, waste material site.

6. Sea and freshwater aquaculture farms.

7. Road, highway, and railway foundations, waterproofing layers for expansive soils and collapsible loess.

8. Roof Waterproofing.
Product Specifications:
 One fabric, one film (fabric: 100-1000g/㎡, film thickness: 0.1-1.5mm)

Two fabrics and one film (fabric: 80-600g/㎡, film thickness: 0.2-1.5mm)

One fabric with two films (fabric: 100-1000g/㎡, film thickness: 0.1-0.8mm)

Multi-Dobby Film (Fabric: 100-1000g/㎡, Film Thickness: 0.1-0.8mm)

Width: 4-6 meters, weight: 200-1500g/square meter.
Composite Geomembrane (Two Fabrics and One Membrane) Technical Standard