High density polyethylene geomembranes HDPE are used as a waterproof barrier for all types of hydraulic work like water reservoirs for agriculture, canals, treatment plants, settling ponds, evaporation ponds, farms, golf courses etc
Our hdpe geomembranes are used in projects related to the environment as a barrier to contain liquid or solid contaminants such as waste landfills, leachate, slurry, mining waste, protection against leaks in petrochemical industries, airports, harbours.
They are used as well in civil engineering in railway constructions, roads, walls, tunnels, pavements, etc.
The product is manufactured via triple co-extrusion technique by the most advanced automatic equipment. All the productions are manufactured according to US GRI standards and ASTM, complete specifications with superior quality. The width can reach 8m. Anti-seepage HDPE geomembrane is far more cost effective, environmentally safe, excellent durable, chemically resistant, fast deployment and easy transportation than traditional concrete, asphalt and compacted clay.
Product Details
| Thickness | 0.25mm | 0.35mm | 0.5mm | 0.75mm | 1.0mm | 1.25mm | 1.5mm | 2.0mm |
| Density g/m2 | ≥0.94 | |||||||
| Tensile yield strength (N/mm) | 3.75 | 5 | 7.5 | 11 | 15 | 18 | 22 | 29 |
| Tensile breaking strength (N/mm) | 6.75 | 19 | 13.5 | 20 | 27 | 33 | 40 | 53 |
| Elongation at yield(%) | ≥12 | |||||||
| Elongation at break(%) | ≥700 | |||||||
| Puncture strength(N) | 80 | 150 | 160 | 240 | 320 | 400 | 480 | 640 |
| Angle tear load | 31.25 | 45 | 62.5 | 93 | 125 | 160 | 190 | 250 |
| Carbon black content(%) | 2.0-3.0 | |||||||
| 85℃ aging after 90 days high pressure | 55 | |||||||
| Material | high density polyethylene |
| Thickness | from 0.15mm to 3.0mm, or according customers' requirement |
| Color | green, black, white and transparent |
| Length | from 50m to 200m & customer ' s requirement |
| Width | from 1.0m to 8.0m, or according customers' requirement |
| Package | woven bag, or according customers' requirement |
| Surface | Smooth |
| Production Standard | ISO, GRI,ASTM,GB |
| Shipping Marks | support |
Recommend Thickness for different civil engainnering
1, Aquaculture (including fish pond, shrimp pond, seaweed farming etc. )
normally use 0.25mm~0.5mm
2, Agriculture( including lotus farming, reservoir, drinking water tank, irrigation system etc.) normally use 0.5mm~1.0mm
3, Landscape (including artificial lake, river, slop protection, greening waterproof etc.) normally use 0.5mm~1.0mm
4, Water conservancy ( including dam anti-seepage, strengthen etc.)
normally use 0.75mm~1.5mm
5, Roof anti-seepage ( roof planting, roof waterproof, roof garden waterproof etc.)
normally use 0.5mm~1.0mm
6, Underground anti-seepage ( including traffic, subway and roadway’s foundation strengthen, workshop waterproof)
normally use 0.5mm~1.0mm
7, Environmental protection (including landfill, sewage treatment work, power regulating reservoir, industrial and hospital solid waste)
normally use 1.0mm~2.0mm
8, Mining (including Washing tank, ash yard, dissolution tank, sedimentation tank, bottom anti-seepage of tailings etc.)
normally use 1.0mm~2.0mm
Successful Engineering case show
