Geomembrane

Composite Geomembrane with Geotextile (1+1)
It is composite by 1 layer of geomembrane and 1 layer of geotextile. With high physical and mechanical properties such as tensile resistance, tear resistance and roof breaking, the product has the characteristics of high strength, good extension performance, acid and alkali resistance, corrosion resistance, aging resistance and good impermeability.

It is composite by 1 layer of geomembrane and 1 layer of geotextile. With high physical and mechanical properties such as tensile resistance, tear resistance and roof breaking, the product has the characteristics of high strength, good extension performance, acid and alkali resistance, corrosion resistance, aging resistance and good impermeability.

Specifications

  Properties  Test Method  GMSH050  GMSH075  GMSH100  GMSH150  GMSH200
  Thickness  ASTM D5199  0.50 mm  0.75 mm  1.00 mm  1.50 mm  2.00 mm
  Density  ASTM D1505  0.940 g/cc  0.940 g/cc  0.940 g/cc  0.940 g/cc  0.940 g/cc
  Tensile Properties
  Yield strength  ASTM D6693  7 kN/m  11 kN/m  15 kN/m  22 kN/m  29 kN/m
  Break strength  Type IV  13 kN/m  20 kN/m  27 kN/m  40 kN/m  53 kN/m
  Yield elongation
  12%  12%  12%  12%  12%
  Break elongation
  700%  700%  700%  700%  700%
  Tear Resistance  ASTM D1004  62 N  93 N  125 N  187 N  249 N
  Puncture Resistance  ASTM D4833  160 N  240 N  320 N  480 N  640 N
  Stress Crack Resistance  ASTM D5397  500 hrs  500 hrs  500 hrs  500 hrs  500 hrs
  Carbon Black Content  ASTM D1603  2.0%  2.0%  2.0%  2.0%  2.0%
  Carbon Black Dispersion  ASTM D5596                                 For 10 different views:9 in Categories 1 or 2 and 1 in Category 3
  Oxidative Induction Time (OIT)  ASTM D3895  100 min.  100 min.  100 min.  100 min.  100 min.
  UV Resistance
  High Pressure OIT retained after 1600hrs
  ASTM D5885  50%  50%  50%  50%  50%
  Dimensions
  Roll Width (m)
  7  7  7  7  7
  Roll Length (m)
  420  280  210  140  105

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