HDPE geomembrane is the most widely used geomembrane in the world and are used more commonly internationally due to their availability and relatively inexpensive material cost.
HDPE geomembrane liners are excellent for large applications that require UV and Ozone resistance, chemical resistance or high-quality installations. Typically used in landfill and mining applications, this product is delivered in large rolls with a width of 7m and is heat welded in the field by trained technicians providing a high quality, test certified installation.
Geomembrane Features
- Good physical and mechanic performance
- High tearing resistance, strong deformation adaptability
- Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance
- Good adaptability to high and low temperature, non-toxicity, long service life
- Good waterproof, drainage, anti-seepage and damp proof effects
- Complete width and thickness specifications, low cost and easy installation.
Geomembrane Application
- Domestic and Hazardous Waste landfills
- Landfill closures
- Heap leach mining and tailing dams
- Biogas Management
- Floating Covers
- Waste water treatment reservoirs
- Water conveyance channels and reservoirs
- Temporary tanks
- Industrial sludge storage and drying ponds
- Secondary containment
- Architectural ponds and lakes
- Brine evaporation ponds
- Aquaculture ponds
- Food and water grade reservoirs and tanks
Geomembrane Specifications
HDPE Geomembrane
Properties | Test Method | 75 | 100 | 125 | 150 | 200 | 250 |
Thickness | ASTM D 5199 | 0.75 mm | 1.00 mm | 1.25 mm | 1.50 mm | 2.00 mm | 2.50 mm |
Density | ASTM D1505 | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc |
Tensile Properties | ASTM D6693 Type IV | 11 kN/m 20 kN/m 12% 700% | 15 kN/m 27 kN/m 12% 700% | 18 kN/m 33 kN/m 12% 700% | 22 kN/m 40 kN/m 12% 700% | 29 kN/m 53 kN/m 12% 700% | 37 kN/m |
Tear Resistance | ASTM D1004 | 93 N | 125 N | 156 N | 187 N | 249 N | 311 N |
Puncture Resistance | ASTM D4833 | 240 N | 320 N | 400 N | 480 N | 640 N | 800 N |
Stress Crack Resistance | ASTM D5397 (App.) | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. |
Carbon Black Content | ASTM D1603 | 2.0% | 2.0% | 2.0% | 2.0% | 2.0% | 2.0% |
| Oxidative Induction Time (OIT) | ASTM D3895 | 100 min. | 100 min. | 100 min. | 100 min. | 100 min. | 100 min. |
