Smooth HDPE Geomembrane for Mine Tailings Ponds with Ultra-low Permeability and Chemical Corrosion Resistance

Our Smooth HDPE Geomembrane is a high-performance anti-seepage material specifically engineered for mine tailings ponds, leachate ponds, and other critical water containment structures. Manufactured from 100% virgin HDPE resin using advanced extrusion molding technology, this geomembrane features a smooth surface with uniform thickness and exceptional impermeability.

• Ultra-Low Permeability: Forms a complete impermeable barrier to prevent leakage of harmful substances including cyanide, sulfide, heavy metals, and leachate
• Chemical Corrosion Resistance: Withstands long-term erosion by acids, alkalis, salts, organic solvents, and other chemicals common in mining operations
• Superior Mechanical Properties: Tensile strength ≥28MPa and elongation at break ≥500% to withstand puncture, tear, and deformation
• Enhanced Weather Resistance: UV stabilizers provide protection against sunlight radiation and extreme temperature variations

This geomembrane is specifically designed for:

• Mine tailings ponds (core facility for storing mine tailings)
• Leachate collection ponds (for collecting and treating leachate from tailings and waste rock)
• Mine wastewater storage ponds
• Coal ash ponds in coal mines
• Chemical storage tanks in mining smelting workshops
• Groundwater protection barriers in mining areas

Widely applied in metal mines, coal mines, and non-metallic mines, particularly in regions with stringent environmental protection requirements.