Supply HDPE Geomembrane used for landfills, sewages, mining, environmental protections and irrigation projects.
Supply HDPE Geomembrane used for landfills, sewages, mining, environmental protections and irrigation projects.
Geotec high(middle) density polyethylene geomembrane is made from HDPE resin and additives
such as antioxidant ,light stabilize and carbon black, etc. It is extensively used for landfills, sewages, mining, environmental protections and irrigation projects.
[Specification]
Thickness:0.5mm-2.5mm width:4-8m
[Characteristic]
1.Low Permeability - HDPE lining systems are secure because leachate does not penetrate them;
methane gas will not escape from the HDPE cover system; and rainwater
will not infiltrate an HDPE cap.
2.Chemical Resistance - HDPE, resistant to a wide range of chemicals, is not threatened by typical
solid or hazardous waste leachates. It is also suitable for sludge and secondary
containment around chemical storage facilities.
3.Ultraviolet Resistance - HDPE's resistance to UV exposure is further enhanced by the addition of
carbon black. Additionally, with the absence of plasticizers, volatilization is not a problem.
4.Reflective Factor - Geotec offers its HDPE geomembranes in white as well as black. A white
surface helps mitigate liner temperature extremes and aids visual inspection.
[Major technical parameter]
Items Technical Data | 0.50mm | 0.75mm | 1.0mm | 1.5mm | 2.0mm | 2.5mm |
Thickness Deviation % | ±6 |
Material | HDPE |
Density | 0.94g/m3 |
Tensile strength Mpa≥ | 17.5 | 17.8 | 18.3 | 19 | 21 | 23 |
Breaking Elongation ≥ | 465 | 472 | 530 | 565 | 582 | 592 |
Tear Resistance KN/m ≥ | 81 | 83 | 85 | 87 | 89 | 90 |
Water Permeability g.cm/(cm2.s.pa≤ | 1.0×10-13 |
-70 Low Termperature Brittleness | Passed |
Size Stability % | ±3 |
Carbon Content % | ≥2 |
WidthxRoll length(m) | 7x50m |
Loading Quantity per 40HC(m2) | 50,000 | 34,000 | 26,00 | 17,000 | 13,000 | 10,000 |
Other requirement can also be made as per your detailed specification.
[Application]
Landfill (primary & secondary containment);
Landfill caps/closures;
Lagoon Liners;
Mining Heap Leach Pads;
Pond Liners;
Agriculture Pond Liners;
Canal linings;
Raw water treatment reservoirs;
Potable water reservoirs;
Retention ponds;
Floating Covers;
Secondary containment for above ground storage tanks;
Solutions ponds for mining applications;
Tank linings;