A geomembrane is a synthetic membrane or barrier used in civil and environmental engineering applications. It is typically made from polymers such as high-density polyethylene (HDPE), low-density polyethylene (LDPE), polyvinyl chloride (PVC), or ethylene propylene diene monomer (EPDM). Geomembranes are designed to provide containment, separation, and protection in various construction and environmental projects.
| Properties | Test Method | Test Value | ||||||
| 0.75 mm | 1.00 mm | 1.25 mm | 1.50 mm | 2.00 mm | 2.50 mm | 3.00 mm | ||
| Formulated Density ( min.) | D 1505/D 792 | 0.940 g/cc | 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 (1) (min. ave.). yield strength. break strength. yield elongation. break elongation | D 6693 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 67 kN/m 12% 700% | 44 kN/m 80 kN/m 12% 700% |
| Tear Resistance (min. ave.) | D 1004 | 93 N | 125 N | 156 N | 187 N | 249 N | 311 N | 374 N |
| Puncture Resistance (min. ave.) | D 4833 | 240 N | 320 N | 400 N | 480 N | 640 N | 800 N | 960 N |
| Stress Crack Resistance ( 2) | D 5397 (App.) | 500 hr. | 500 hr. | 500 hr. | 500 hr. | 500 hr. | 500 hr. | 500 hr. |
| Carbon Black Content - % | D 4218 (3) | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% |
Geomembranes are a versatile material playing a crucial role in various engineering and environmental applications. Here are five primary application areas for geomembranes
1, Landfills: Geomembranes are widely used in the bottom and side walls of landfills to prevent waste leakage and protect soil and groundwater from contamination. 2, Water Resources Engineering: Geomembranes are utilized as impermeable layers in water resources engineering, such as reservoirs, rivers, and channels, ensuring effective storage and conveyance of water resources. 3, Environmental Protection: In environmental protection projects, geomembranes are employed to prevent the leakage of hazardous chemicals, safeguarding soil and water sources from pollution. 4, Earthfill Dams and Sedimentation Basins: Geomembranes can be applied in the construction of earthfill dams and sedimentation basins to prevent soil erosion and sand loss, maintaining the ecological balance of water bodies and land. 5, Wastewater Treatment: In wastewater treatment plants, geomembranes are used to construct impermeable layers, ensuring that wastewater does not leak into the surrounding soil or groundwater. These applications highlight the significance of geomembranes in water resource management, environmental protection, and infrastructure development.
| Packaging method | typically packaged in roll form |
| Labels and Identification | batch numbers, production dates, etc,according to your need |
| shipping | FOB, CIF, etc. |
Invironmental is a Chinese manufacturing company established in 2008.
Environment has passed ISO9001 quality management system, ISO14001 environmental management system, OHSAS 18001 occupational health and safety management system certifications.
If you have any need or question just feel free to contact me, waiting for you here always and welcome to visit if having chance!
A: We are factory with ten years of experience. You can visit
Q2: What’s your payment term? A: 30% TT in advance and the balance before shipment or 100% Irrevocable L/C at sight.
A: 30% TT in advance and the balance before shipment or 100% Irrevocable L/C at sight.
Q3: How about the minimum order quantity? A: We have no MOQ for the sample order and regular products. The MOQ for special customized products is 5000 sqm.
A: We have no MOQ for the sample order and regular products.
Q4: How long is your delivery time? A: It depends on the quantity of you quantity. Usually, it takes 7-10 days upon we receive your deposit.
A: It depends on the quantity of you quantity.
Q5: How can I get samples? A: Sample can be sent by DHL or FedEx, etc. Sample is free and freight collect. We promise we will definitely return the postage to you when we first cooperate.
A: Sample can be sent by DHL or FedEx, etc.
Q6: Can you advise our pond liner installation and project design? A: Welding machine is available for your installation. If necessary, our welder can fly to your project site and install the pond liner. About the project design, we can also give you our rough advice.
A: Welding machine is available for your installation.





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Step 1
Payment and order readiness
Minimum order: 1000 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
7 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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