1.5 mm ASTM Standard High quality Competitive Price HDPE Geomembrane
HDPE Geomembrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200º C by fusing and co extrusion, whose basic properties are kept during the producing process.
Material: HDPE
Thickness: 1.5mm
Width: 2.0m-7.0m
Technical data for 1.50mm HDPE Geomembrane:
No. | Item | Unit | GH-2 Value (GB/T17643-1998) | Test Value ASTM GM GR13 | |
01 | Density/m² | g/ m² | 1410 | 1416 | |
02 | Carton black content | % | >=2% | 2.80 | |
03 | Tensile strength | Longitudinal direction | Mpa | >=37.50
| 41.40 |
Latitudinal direction | 41.20 | ||||
04 | Elongation at break | Longitudinal direction | % | >=550 | 710 |
Latitudinal direction | 706 | ||||
05 | Tear resistance | Longitudinal direction | N/mm | >=165 | 187 |
Latitudinal direction | 180 | ||||
06 | Permeability/Hydraulic INDEX | g.cm /cm².s.pa | <1.0*10-16 | 5.8*10-17 | |
07 | Environmental stress crack | F20h | 1500 | 1590 | |
08 | 200°C Oxidative induction time | Min. | >=100 | 120 | |
09 | Temperature application | °C | -70°C-+70°C |
| |
10 | Dimension stability | % | +/-3 | +/-1.50 | |
11 | Thickness | mm | 1.50 | 1.501 | |
Features of Geomembrane:
1) Can bear chemical erosion.
2) A wider using temperature range and a longer life.
Application:
1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc. ).
2) Water (such as rivers, lakes and reservoirs of the anti-dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc. ).
3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden
