Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1200t/month |
| Delivery Time | 7-15Days |
| Packaging Details | Packed in double woven geotextile and strength belt. |
| Material | High-quality original geomembrane resin |
| Width | 1m-9m |
| Length | 30-100m |
| Tensile strength | ＞14Mpa |
| Thickness | 0.3mm-3.0mm |
| Use temperature | -70℃-70℃ |
| Brand Name | JIANYI |
| Certification | ISO&CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1200t/month |
| Delivery Time | 7-15Days | Packaging Details | Packed in double woven geotextile and strength belt. |
| Material | High-quality original geomembrane resin | Width | 1m-9m |
| Length | 30-100m | Tensile strength | ＞14Mpa |
| Thickness | 0.3mm-3.0mm | Use temperature | -70℃-70℃ |
| Brand Name | JIANYI | Certification | ISO&CE |
| Place of Origin | China | ||
| High Light | Mining HDPE Smooth Geomembrane ，3.0mm Thick HDPE Smooth Geomembrane ，Landfills HDPE Smooth Geomembrane | ||
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.
Mining & Energy
Heap leach pads, tailings storage, and brine ponds.
Oil and gas drilling sites for spill prevention.
Agriculture & Aquaculture
Irrigation channels, aquaculture ponds, and silage storage.
Protects water resources from seepage and salinization.
Infrastructure Protection
Tunnel and basement waterproofing.
Road and railway embankments to prevent soil erosion.
Technical Specifications
Product Performance Parameters (GH-1 Type, GB/T 17643-2011)
Thickness: 0.3mm to 3.0mm
Tensile Strength: ≥14MPa
Permeability: <1×10⁻¹³ cm/sec (virtually impermeable)
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
Ensure a clean, compacted subgrade free of sharp debris.
Use dual-track hot wedge welding for leak-proof seams.
Partner with certified installers for optimal performance.
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Protect your project and the planet with HDPE Smooth Geomembrane – where innovation meets sustainability. Contact us for samples, technical support, or customized solutions!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
550 Million USD-830 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemi... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemi...
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