| Customization: | Available |
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| After-sales Service: | Online Technical Support, Onsite Installation |
| Warranty: | 10 Years |
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Geomembranes are synthetic polymer sheets (0.25-3.5mm thick) designed to block fluid migration in engineering projects. Common materials include HDPE, LLDPE, PVC, EPDM, and PP. They prevent contaminant spread and are widely used in waste containment, landfills, and water management systems. Combined with geotextiles or soil, they form composite liners for enhanced security.
Advanced Barrier Technology for Total Containment
Our geomembranes are engineered with precision to achieve an ultra-low permeability coefficient of <1×10¹² cm/s, surpassing industry benchmarks for hydraulic resistance. This impermeable design acts as an impenetrable shield, ensuring that toxic leachate, landfill gases (e.g., methane, CO2), and hazardous chemicals are fully contained within the waste mass. By eliminating fluid migration, our geomembranes safeguard groundwater resources and surrounding ecosystems from contamination. This performance is rigorously validated through hydraulic conductivity tests, ensuring compliance with global environmental regulations for landfill lining systems.
Built to Withstand the Harshest Waste Streams
Landfills often house aggressive substances, including acids, alkalis, solvents, and hydrocarbons. Our geomembranes are formulated with high-density polyethylene (HDPE) or linear low-density polyethylene (LLDPE), materials renowned for their inertness and resistance to chemical degradation. They maintain structural integrity even when exposed to:
pH extremes (0-14) in leachate from municipal or industrial waste.
Hydrocarbon-based contaminants (e.g., oils, fuels) in hazardous waste facilities.
Oxidizing agents and heavy metal-laden effluents.
Third-party testing confirms >95% retention of mechanical properties after prolonged immersion in simulated landfill leachate, ensuring decades of reliable service.
Engineered for Structural Resilience
Landfills endure dynamic stresses, from heavy waste compaction equipment to differential settlement. Our geomembranes leverage reinforced polymer blends and multi-layer extrusion technology to deliver:
Tensile strength up to 40 MPa , resisting elongation and tearing under load.
Puncture resistance >600 N , critical for protecting against sharp debris (e.g., glass, metals) and root penetration.
Abrasion-resistant surfaces to withstand installation wear and long-term friction from overlying geotextiles or drainage layers.
These properties ensure uninterrupted performance even in high-stress zones like landfill slopes and anchor trenches.
Durability in Extreme Environments
Exposed geomembranes in landfill caps or temporary covers face relentless UV radiation, temperature fluctuations (-40°C to +80°C), and oxidative aging. Our solution integrates:
2.5-3.0% carbon black for UV stabilization, blocking harmful radiation while maintaining flexibility.
Anti-oxidant additives to prevent polymer chain scission and brittleness over time.
Accelerated weathering tests demonstrate >20-year service life with minimal property loss, even in arid, tropical, or alpine climates.
Tailored for Project-Specific Demands
No two landfills are alike. Our geomembranes are available in modular configurations to optimize performance and cost-efficiency:
Thickness options: 0.5mm (for secondary liners) to 3.0mm (for heavy-duty primary liners).
Widths up to 9 meters: Minimize field seams, reducing installation time and leakage risks.
Surface profiles:
Smooth: Ideal for fluid containment and welding efficiency.
Textured: Enhances interface friction (shear strength >30 kN/m²) for slope stability.
Composite: Integrated with nonwoven geotextiles for added protection and drainage.
Color customization: Black (standard UV protection) or white (for reflective surface covers to reduce heat buildup).
| Test | Unit | Standard | Test Frequency |
RH75 | RH10 | RH15 | RH20 | RH30 | |
| Mechanical Properties | Thickness | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
| Density | g/cc | D1505/D792 | 90,000 kg | 0.94 | |||||
| Tensile Properties | D 6693 | ||||||||
| · yield strength | kN/m | Type IV | 9,000 kg | 11 | 15 | 22 | 29 | 44 | |
| · break strength | kN/m | 20 | 27 | 40 | 53 | 80 | |||
| · yield elongation | % | 12 | 12 | 12 | 12 | 12 | |||
| · break elongation | % | 700 | 700 | 700 | 700 | 700 | |||
| Tear Resistance | N | D 1004 | 20,000 kg | 93 | 125 | 187 | 249 | 374 | |
| Puncture Resistance | N | D 4833 | 20,000 kg | 240 | 320 | 480 | 640 | 960 | |
| Stress Crack Resistance | hr. | D 5397 | per GRI GM-10 | 500 hr. | |||||
| Carbon Black Content | % | D 4218 | 9,000 kg | 2.0-3.0% | |||||
| Reference Propertied | Oxidative Induction Time | min | D 3895 | 90,000 kg | 100 min. | ||||
| (a) Standard OIT | D 5885 | ||||||||
| (b) High Pressure OIT | 400 min. | ||||||||
| Oven Aging at 85°C retained after 90 days |
% | D 5721 | per each | ||||||
| (a) Standard OIT - % | D 3895 | formulation | 55% | ||||||
| (b) High Pressure OIT - % | D 5885 | 80% | |||||||
| UV Resistance | % | per each | |||||||
| High Pressure OIT - % retained after 1600 hrs |
D 5885 | formulation | 50% | ||||||
| Roll Size | Roll Width | m | 7/8 | 7/8 | 7/8 | 7/8 | 7 | ||
| Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
| Size stability | % | 2% | |||||||
1. Who are we?
We are based in Shandong, China, start from 2006,sell to Domestic Market(70.00%),Southeast
Asia(15.00%),Oceania(4.00%),Africa(3.00%),Central America(3.00%),South America(2.00%),North America(00.00%),Mid East(00.00%),South
Asia(00.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Geocell,PE Drip tape,Geogrid,Geomembrane,Geotextile,
4. Why should you buy from us not from other suppliers?
More than ten years of production experience
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,Chinese,Bahasa Indonesi
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