Easy Construction OEM Custom HDPE Composite Geomembrane for Tunnel

Easy Construction OEM Custom HDPE Composite Geomembrane for Tunnel. High Tensile Strength: Tensile strength at break is >= 27 MPa for superior tear resistance. Ultra-Low Permeability: Provides an impermeable barrier to control leakage and protect groundwater. Chemical Resistance: Resists acids, alkalis, and corrosive environments for long service life. Flexible Customization: Supports OEM/ODM with customizable thickness (0.2-3.0mm) and surface types. Wide Application Range: Suitable for landfills, ponds, tunnels, canals, and hydraulic projects. Thermal Weldable Seams: Hot wedge welding ensures leak-tight joints and system reliability. Composite Options: Available as composite with staple fiber or filament geotextiles. Temperature Adaptability: Maintains stable performance in both high and low temperature climates.