High Puncture Resistant HDPE Geomembrane ≥300N ASTM D4833 for Sharp Rock Landfill Mining Subgrade Protection

High Puncture Resistance HDPE Geomembrane ≥300N

Engineered for demanding subgrade conditions with sharp rocks and aggregate, this HDPE geomembrane liner features puncture resistance exceeding 300N per ASTM D4833. The advanced polymer formulation provides exceptional survivability during installation and throughout the service life.

Technical Specifications

• Puncture resistance: ≥300N (ASTM D4833)
• Tensile strength: ≥30MPa (ASTM D6693)
• Tear resistance: ≥80N (ASTM D1004)
• Elongation at break: ≥700%
• Seam strength: ≥15MPa (ASTM D6392)
• Thickness: 0.5mm-3.0mm

Recommended Applications

Landfill base and cap liners, mining tailings impoundments, heap leach pads with aggressive ore placement, canal lining over rocky terrain, and any application requiring maximum puncture survivability.