Composite Geomembrane

Composite geomembrane is a geotechnical material composed of high-strength synthetic fibers and geomembrane materials.

High strength, corrosion resistance, aging resistance, anti-seepage and anti-leakage. Because it is compounded with geotextile, it also has certain water permeability and air permeability, which can maintain the drainage and ventilation properties of the soil.


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Product Details

Composite geomembrane is a geosynthetic material composed of a high-density polyethylene film and a non-woven geotextile layer.

Specifications: One geotextile and one geomembrane, two geotextiles and one geomembrane, two geomembranes and one geotextile, one geotextile and multiple geomembranes.

Material:PP/PET and HDPE

Width: 1-7m

length according to customer needs


Features:

1. Strong anti-permeability: The composite geomembrane has a high-density polyethylene film layer, which can effectively prevent the penetration of water and avoid damage to buildings or soil by water.

2. High strength: The composite geomembrane is made of non-hazardous geotextile and high-density polyethylene film, which makes it have high tensile strength and tear resistance, and can withstand certain external forces and compression capabilities.

3. Good weather resistance: Composite geomembrane has good weather resistance, can be used for a long time under different climate conditions, and is not easy to age and become brittle.

4. Environmental protection: The composite geomembrane is made of non-toxic and non-polluting materials, which is environmentally friendly and does not pollute soil and water sources.

Composite Geomembrane Composite Geomembrane

Application:

1. Water conservancy projects: used for anti-seepage, anti-leakage and protection projects, such as dams, rivers, ponds and water treatment plants, etc.

2. Basic engineering: It can be used for the foundation of buildings, roadbed of highways, tunnels, bridges and anti-seepage of underground projects.

3. Agriculture and horticulture: It can be used in farmland anti-seepage, greenhouses, field drainage channels and other agricultural projects to provide soil water retention and prevent fertilizer seepage.

4. Environmental engineering: It can be used in environmental projects such as landfills, waste treatment plants, and sewage treatment plants to prevent leakage, seepage, and groundwater sources.


Composite Geomembrane Composite Geomembrane


Specifications:


Composite Geomembrane Technical Specification

ItemIndex
1Nominal breaking strength / ( kN / m )57.5101214161820
2Longitudinal and transverse rupture strength /(   kN / m )≥5.07.5101214161820
3Vertical and horizontal standard strength   corresponding to elongation /%30-100
4CBR bursting strength /kN ≥1.11.51.92.22.52.83.03.2
5Vertical and horizontal tear strength / kN ≥0.150.250.320.400.480.560.620.70
8Vertical Permeability Index / ( cm / s)According customer needs
9Width deviation /%-1.0











ItemMembrane thickness/mm
0.20.30.40.50.60.70.81.0
Hydrostatic   pressure resistance / MPa1   fabric with 1 membrane0.40.50.60.81.01.21.41.6
2 fabric with 1 membrane0.50.60.81.01.21.41.61.8

Packaging:


Composite Geomembrane Composite Geomembrane


Factory:


Composite Geomembrane Composite Geomembrane

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