| Customization: | Available |
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| After-sales Service: | Installation Guidance |
| Warranty: | 5-10 Years |
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HDPE geomembrane uses high quality polyethylene raw resin, the main component is high density polyethylene, plus carbon black, anti-aging, antioxidant and UV-resistance component; all products are based on American GRI standards and ASTM test standards. The thickness of the smooth and textured surface is 0.1mm-3.0mm, and the width is 1m-8m. It meets the requirements of solid waste containment (such as landfill liners), mining and water containment applications.
1. The width and thickness are complete.
2. It has excellent resistance to environmental stress cracking and excellent chemical corrosion resistance.
3. Excellent chemical corrosion resistance.
4. It has a large operating temperature range and a long service life.
5. Used in landfills, tailings storage sites, channel seepage prevention, dam seepage prevention and subway projects, etc.
| Item | Unit | Standard | 0.5mm | 0.75mm | 1.0mm | 1.5mm | 2.0mm | |
| Density | G/CM3 | D1505 | 0.94 | 0.94 | 0.94 | 0.94 | 0.94 | |
| Tensile Yield Strength | Kn/m | D6693 | 9 | 11 | 15 | 22 | 29 | |
| Tensile break Strength | kn/m | D6693 | 15 | 20 | 27 | 40 | 53 | |
| Tensile Break Elongation | % | D6693 | 700 | 700 | 700 | 700 | 700 | |
| Tear Resistance | N | D1004 | 60 | 93 | 125 | 187 | 249 | |
| Puncture Resistance | N | D4833 | 120 | 240 | 320 | 480 | 640 | |
| Stress Crack Resistance | hr | D5397 | 500 | 500 | 500 | 500 | 500 | |
| Dimensional Stability | % | ±2 | ||||||
| Oven Aging at 85ºCafter 90 days Standard OIT -% High Pressure OIT-% |
% | D5721 D3895 D5885 |
55 80 |
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| Oxidative Induction time Standard OIT High Pressure OIT |
min | D3895 D4885 |
100 400 |
|||||
| UV Resistance High Pressure OIT -% Retained After 1600 hrs |
% | D5885 | 50 | |||||
Construction method
1. The slope should be laid in order from top to bottom. Don't pull too hard.
2. The adjacent longitudinal seams should not be on the horizontal line and should be staggered by more than 1m.
3. The longitudinal seam should be more than 1.50m away from the dam foot and the bent foot, and should be located on the plane.
4. When laying the slope, the film laying direction should be basically parallel to the slope line.
5. During construction, first use small-diameter sand or clay to level the base layer, and then lay geomembrane. The geomembrane should not be pulled too tightly, and the buried soil at both ends is corrugated. A transition layer of about 10cm is laid with sand or clay on the geomembrane.
1.Various waterproof and anti-seepage projects such as landfills,solid waste treatment stations,tailings storage yards
2.sewage ponds,petrochemicals, construction, water conservancy,mining,landscape gardens,subway tunnels,
aquaculture,livestock biogas digesters, etc.
3.Environmental protection projects:Landfill,sewage treatment plants,power plant regulating pools,industrial and hospital solid wastes,etc.
4.Mining:heap leaching platforms, conduit and retention channels and wells for liquid solutions, , final disposal reservoirs.
Q: Are you trading company or manufacturer?
We are factory.
Q:Is the quality of your products stable?
The company has a complete QC system, and each batch of products will be sampled and the samples will be kept for 5 years.
Q:Can you do OEM?
Yes, of course. We can produce the products as your request.
Q: Do you provide samples? is it free?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment?
Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance,balance before shipment.
If you have another question, please feel free to contact us at any time.
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