ASTM Chemical Corrosion Resistance Smooth HDPE Geomembrane For Mining Industry

HDPE smooth geomembrane is made from high grade polyethylene raw material,

adding carbon black ,antioxidant, anti-aging and UV resistance component.

It adopted the first class automatic production equipment and three-layer pressing technology.

All products are in accordance with GB/GRI/ASTM GRI 13 GRI17 standard.

0.5mm or 0.75mm-thickness is used for pond liner

1.5mm-thickness is used for landfill

2.0mm-thickness is used for dam liner

Benefits of HDPE

• The most chemically resistant member of the polyethylene family due to its dense configuration.

• Field welded with hot wedge welders and extrusion welders. These factory quality welds are virtually stronger than the sheet itself.

• The best QC-QA testing capabilities in the marketplace.

• No need to cover the liner because it is UV stable = cost-effective.

• Available in roll stock and come in varying thicknesses ranging from 20 to 120 mil depending on your requirements.

Applications of HDPE

• Irrigation ponds, canals, ditches & water reservoirs
• Mining heap leach & slag tailing ponds
• Golf course & decorative ponds
• Landfill cells, covers, & caps
• Wastewater lagoons
• Secondary containment cells/systems
• Liquid containment
• Environmental containment
• Soil Remediation

Specification of HDPE

      Product standards and purchase recommendations of HDPE

·.    Implementation standards: National standard GB/T17643-2011, Urban Construction CJ/T234-2006, some scenes need to meet the American                  standard GRI-GM13.

·    Purchase points: Select thickness (0.2-3.0mm) and surface type (glossy/rough) according to project requirements, and give priority to raw material           products to improve durability.