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CompositeGeotextile membraneComposite geomembrane is a waterproof material made by combining geomembrane with geotextile, primarily used for waterproofing. It comes in two types: one geotextile and one geomembrane, or two geotextiles and one geomembrane, with widths of 4-6 meters and weights ranging from 200 to 1500g/m2. 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 tunnels. Due to its 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 features high strength, excellent elongation properties, large deformation modulus, resistance to acids and alkalis, corrosion resistance, aging resistance, and good waterproofing performance.
Function and Application:

Composite geomembrane boasts high tensile, tear resistance, and puncture resistance, meeting the civil engineering needs for water conservation, municipal, construction, transportation, subway, tunnel, and construction projects, including seepage prevention, isolation, reinforcement, and crack reinforcement. Commonly used for seepage control in embankments and drainage ditches, as well as for waste disposal site pollution control.

1. Landfill, wastewater, or sludge treatment anti-seepage.

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

3. Subways, basements, and tunnel, cave waterproof lining.

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

5. Levee and dam horizontal seepage protection, 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 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 and two films (fabric: 100-1000g/㎡, film thickness: 0.1-0.8mm)

Multi-Doubled 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