Composite Geomembrane - Composite Geomembrane
uniaxial geogrid
Hdpe Uniaxial Geogrid
09/01/2020
textured geomembrane
Hdpe Textured Geomembrane
09/01/2020

Composite Geomembrane

Composite Geomembrane Introduction


Composite Geomembrane provides the advantages of both geotextiles and geomembranes. The geotextile layer increases essential tensile strength and the geomembranes provides excellent impermeable, leak, moisture proof and tear and puncture resistance.The main role a composite geomembrane  has for a municipal solid waste system for landfills is that is reduces the amount of leakage through small seep holes that sometimes form in the geomembrane part of the geocomposite liner. Our composite geomembrane is widely used for landfills, waste water treatment, roads construction, aquaculture, landscape and agriculture, etc.

Composite Geomembrane Specifications


Test Item

Test Properties

Unit WTCM4 WTCM5 WTCM6 WTCM7 WTCM8

Weight

g/m2  400  500  600 700  800

Film Thickness

mm 0.25-0.35 0.30-0.50
Mechanical Properties

Break Strength

kN/m  5.0 7.5 10.0 12.0 14.0

Break Elongation

 % 30-100 30-100 30-100  30-100 30-100

CBR Burst Strength

KN  1.1 1.5 1.9  2.2  2.5

Tear Resistance

 KN 0.15 0.25 0.32 0.40  0.48

Peel Strength

N/cm  ≥6  ≥6  ≥6  ≥6 ≥6
Hydrostatic Pressure

Film Thickness

mm  0.2 0.3 0.4 0.5  0.6

One cloth one film

MPa  0.4 0.5  0.6  0.8 1.0

Two cloth one film

MPa  0.5 0.6  0.8 1.0 1.2

Composite Geomembrane Features

  1. High tensile strength.
  2. Excellent chemical resistance.
  3. Effective drainage and waterproof performance.
  4. Excellent impermeable, leak and moisture proof.
  5. Excellent UV resistance.
  6. Excellent tear and puncture resistance.
  7. Stable low temperature embrittlement resistance.
  8. Easy to deploy.
  9. Cost saving.
  10. Anti-aging and anti-corrosion.