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Composite Geomembrane

The composite geomembrane liner has the advantages of geomembrane and geotextile at the same time. Geomembranes provide excellent seepage, leak, moisture, tear, and puncture resistance. The geotextile layer increases the tensile strength, and the composite geomembrane lining plays a great role in the landfill.

   The composite geomembrane liner has the advantages of geomembrane and geotextile at the same time. Geomembranes provide excellent seepage, leak, moisture, tear, and puncture resistance. The geotextile layer increases the tensile strength, and the composite geomembrane lining plays a great role in the landfill.

   On the basis of HDPE geomembrane, the composite geomembrane liner has both flexibility and ductility to improve the waterproof and seepage resistance.

   The composite geomembrane is thermally bonded by non-woven or woven geotextile and HDPE geomembrane through calendering technology. Composite geomembrane and geomembrane have the advantages of geomembrane and geotextile at the same time. It not only maintains the waterproof, anti-seepage, and tear resistance of the geomembrane while maintaining the characteristics of the geotextile but also protects the geomembrane.

Test Properties

Unit

 

Thickness

mm

0.75

1

1.5

2

3

Density

g/cc

0.94

Size stability

%

2%

Yield strength

KN/m

11

15

22

29

44

Break strength

KN/m

20

27

40

53

80

Break elongation

%

700

700

700

700

700

Tear resistance

N

93

125

187

249

374

Puncture resistance

N

240

320

480

640

960

Carbon black content

%

2.0-3.0%

UV resistance

%

50%

Composite Geomembrane Specifications

  1. One geotextile and one geomembrane(geotextile: 100-1000g/m2; geomembrane thickness: 0.1-1.5mm)
  2. Two geotextiles and one geomembrane(geotextile: 80-600g/m2; geomembrane  thickness: 0.2-1.5mm)
  3. One geotextile and two geomembranes (geotextile: 100-1000g/m2; geomembrane  thickness: 0.1-0.8mm)
  4. Many geotextiles and many geomembranes (geotextile: 100-1000g/m2; geomembrane  thickness: 0.1-0.8mm)
Composite Geomembrane
Composite Geomembrane Specifications
From left to right are:
One geotextile and one geomembrane
Two geotextiles and one geomembrane
One geotextile and Two geomembranes

Composite Geomembrane Price:

  • The material has new material and recycled material, the new material price is high.
  • According to the production process of blowing geomembrane and rolling, the price will be different.
  • Different product thicknesses, the price is also different, common geomembrane thickness is 0.75mm, 1MM, 1.5mm, 2MM, 3MM, the higher the thickness, the higher the price.
  • The color of the product will also affect the price. Black is the most commonly used color, and other colors need to be customized, so the price will be high.
  • The  price:
  • 0.75mm-3mm:  1.114–3.56 USD(Different thickness and materials, the production process will affect the price. The price range is for reference only)

Features of Composite Geomembrane:

  • High tensile strength.
  • Excellent chemical resistance.
  • Effective drainage and waterproof performance.
  • Excellent anti-seepage, anti-leakage, and moisture-proof performance.
  • Excellent UV resistance.
  • Excellent tear resistance and puncture resistance.
  • Stable low-temperature embrittlement resistance.
  • Easy to deploy.
  • save costs.
  • Anti-aging and anti-corrosion.

Composite Geomembrane

Composite Geomembrane Liner

Composite Geomembrane Application

  1. Composite geomembrane is suitable for water conservancy. Such as anti-seepage, plugging, reinforcement of dams of rivers, lakes, and reservoirs, anti-seepage of canals, vertical core walls, slope protection, etc.
  2. Composite geomembrane can be used for environmental protection and sanitation. Such as landfills, sewage treatment plants, power plant conditioning pools, industrial, hospital solid waste, etc.
  3. Composite geomembrane can be used in gardens, artificial lakes, rivers, reservoirs, pond bottoms of golf courses, slope protection, green lawns, etc.
  4. Composite geomembrane can also be used for municipal engineering, subway, underground engineering of buildings, planting roofs, seepage prevention of roof gardens, and sewage pipes.
  5. Composite geomembrane is suitable for mining, washing tank, heap leaching tank, ash dump, dissolution tank, sedimentation tank, storage yard, tailings bottom lining anti-seepage, etc.
  6. Petrochemical, chemical plants, refineries, oil storage tanks, seepage prevention, chemical reaction tanks, sedimentation tank linings, secondary linings, etc. can still use composite geomembrane.
  7. The composite geomembrane is also used in aquaculture, intensive, factory farming ponds, fish ponds, lining of shrimp ponds, sea cucumber circle slope protection, and other fields.
  8. Composite geomembrane can be used in the Salt industry, salt field crystallization pond, brine pond cover, salt geomembrane, and salt pond plastic geomembrane.
  9. Composite geomembrane is also used in agriculture, reservoirs, drinking water pools, storage ponds, and anti-seepage irrigation systems.
  10. Transportation facilities, foundation reinforcement of highways, and seepage prevention of culverts can be constructed with a composite geomembrane.
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