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CompositeGeotextile membraneGeosynthetic clay liner is a waterproof material made by combining geotextiles with clay lining. It is primarily used for seepage prevention and comes in two types: one geotextile and one clay lining, or two geotextiles and one clay lining. The width ranges from 4 to 6 meters, and the weight is between 200 to 1500 grams 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 in the production process, it can be used in unconventional temperature environments.
Performance Features:
The product boasts high strength, good elongation properties, large deformation modulus, acid and alkali resistance, corrosion resistance, aging resistance, and excellent leakage prevention characteristics.
Application:

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

Leachate prevention in landfill, wastewater, or sludge treatment.

2. River embankments, lake dams, tailings dams, waste water dam reservoir areas, canals, liquid storage ponds (pits, mines).

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

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

5. Dike and dam horizontal seepage covers, foundation vertical seepage layers, construction cofferdams, waste material sites.

6. Sea and freshwater aquaculture farms.

7. Highway, expressway, and railway foundations, waterproofing layers for expansive soils and collapsible loess.

8. Roof Waterproofing.
Product Specifications:
 One fabric and 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: 4-6m, weight: 200-1500g/square meter.
Composite Geomembrane (Two Fabrics and One Membrane) Technical Standard