0.3-3.0mm Thick HDPE Smooth Geomembrane Heavy-Duty Liner for Landfills Mining Water Management Width 1m-9m Length 30-100m
HDPE (High-Density Polyethylene) Smooth Geomembrane is a high-performance, impermeable lining material engineered for demanding containment applications. With exceptional chemical resistance, UV stability, and durability, our geomembrane provides a reliable barrier against leaks, contaminants, and environmental degradation. Its smooth surface ensures easy installation and seamless welding, making it the go-to choice for projects requiring long-term protection and environmental compliance.
Key Features
Unmatched Durability: Resistant to punctures, tears, and extreme temperatures (-70°C to +70°C).
Chemical Resistance: Ideal for harsh environments, impervious to acids, alkalis, and hydrocarbons.
UV Stabilized: Withstands prolonged sunlight exposure without degradation.
Flexible & Lightweight: Simplifies transportation and installation while maintaining structural integrity.
Environmentally Safe: Non-toxic and recyclable, meeting global environmental standards.
Applications
Landfill Liners & Gas
Prevent leachate contamination of groundwater.
Gas collection systems for eco-friendly waste management.
Water & Wastewater Management
Reservoirs, ponds, and canals to retain water or treated effluent.
Secondary containment for industrial tanks and lagoons.
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Mining & Energy
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Heap leach pads, tailings storage, and brine ponds.
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Oil and gas drilling sites for spill prevention.
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Agriculture & Aquaculture
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Irrigation channels, aquaculture ponds, and silage storage.
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Protects water resources from seepage and salinization.
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Infrastructure Protection
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Tunnel and basement waterproofing.
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Road and railway embankments to prevent soil erosion.
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Technical Specifications
Product Performance Parameters (GH-1 Type, GB/T 17643-2011)
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Thickness: 0.3mm to 3.0mm
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Tensile Strength: ≥14MPa
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Permeability: <1×10⁻¹³ cm/sec (virtually impermeable)
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Roll Sizes: Standard widths up to 8m; lengths tailored to project needs.
| Item | Specification | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
|---|---|---|---|---|---|---|---|---|---|---|
| Thickness (mm) | - | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
| Density (g/cm³) | - | - | - | - | - | - | - | - | - | - |
| Longitudinal/Transverse Tensile Yield Strength (N/mm, >) | ≥ | 4 | 7 | 10 | 13 | 16 | 20 | 26 | 33 | 40 |
| Longitudinal/Transverse Tensile Break Strength (N/mm, >) | ≥ | 6 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 |
| Longitudinal/Transverse Yield Elongation (%, >) | ≥ | - | - | - | - | - | - | - | - | - |
| Longitudinal/Transverse Break Elongation (%, >) | ≥ | - | - | - | - | - | - | - | - | - |
| Longitudinal/Transverse Right-Angle Tear Load (N, >) | ≥ | 34 | 56 | 84 | 115 | 140 | 170 | 225 | 280 | 340 |
| Shear Strength (N, >) | ≥ | 72 | 120 | 180 | 240 | 300 | 360 | 480 | 600 | 720 |
| Carbon Black Content (%) | - | - | - | - | - | - | - | - | - | - |
| Carbon Black Dispersion | - | - | - | - | - | - | - | - | - | - |
Why Choose Our HDPE Geomembrane?
Certified Quality: ISO 9001, GRI-GM13, and NSF/ANSI 61 certified.
20+ Year Lifespan: Engineered for longevity even in extreme conditions
Global Success: Trusted by projects in over 30 countries.
Installation Tips
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Ensure a clean, compacted subgrade free of sharp debris.
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Use dual-track hot wedge welding for leak-proof seams.
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Partner with certified installers for optimal performance.
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