Our Smooth HDPE Geomembrane is manufactured using 100% virgin polyethylene resin with carbon black and specialized additives. Produced through advanced four-layer extrusion blown film technology, it offers superior thickness uniformity and mechanical stability compared to traditional calendared geomembranes.

Certified to CE standards, this geomembrane delivers exceptional impermeability, strength, and long-term durability for critical containment applications. Available in custom colors upon request.

Key Features & Benefits

✔ Superior Impermeability - Hydraulic conductivity <10⁻¹³ g·cm/(cm²·s·Pa)

✔ UV & Weather Resistance - Carbon black provides excellent aging resistance

✔ Chemical & Biological Resistance - Withstands acids, alkalis, oils, and microbial degradation

✔ High Tensile Strength & Elongation - Excellent puncture and tear resistance

✔ Extreme Cold Flexibility - Remains flexible even at temperatures below -70°C

✔ Long Service Life - 70+ years lifespan under normal conditions

Technical Specifications

Typical Applications

• Environmental: Landfill liners, wastewater treatment lagoons

• Water Conservancy: Reservoirs, irrigation ponds, canals

• Aquaculture: Fish/shrimp farming pond liners

• Industrial: Mining leach pads, oil/gas containment

• Civil Engineering: Tunnels, landscaping, secondary containment

Product Specification and Technical Index (GH-1 & GB/T 17643-2011)

Installation Procedure

Base Preparation: Clear and compact subgrade

Liner Deployment: Position and unroll geomembrane

Welding: Hot wedge or extrusion welding for seamless joints

Inspection: Quality testing of all seams

Packaging & Storage

• Available in rolls up to 8m wide

• 70-year service life under normal conditions

• Optimal storage: Cool, dry environment at room temperature

• Avoid exposure to extreme conditions during storage

Why Choose Our HDPE Geomembrane?

✓ Advanced manufacturing for consistent quality

✓ Custom solutions available (colors, sizes, thicknesses)

✓ Compliant with international standards (GRI-GM13, ASTM)

✓ Technical support for installation and project planning

Contact us today for quotations, technical data sheets, or project consultation

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