LLPDE & Textured Liners


Linear Low-Density Polyethylene (LLDPE) liners are a type of geomembrane used in construction and environmental containment. They are engineered for flexibility, chemical resistance, and durability, making them ideal for applications where conformability and puncture resistance are critical. Textured LLDPE (Linear Low-Density Polyethylene) liners are a specialized type of geomembrane used in construction and environmental containment. They offer unique advantages over smooth LLDPE liners, particularly in applications where increased friction and stability are required.

LLDPE liners are prominently used in:
• Ponds & Impoundments: Especially in the fracking industry, where large fabricated LLDPE liners reduce installation time and are designed for long-term use in harsh climates.
• Irrigation & Sediment Ponds: Custom-fabricated liners can cover up to 23,000 square yards in a single piece.
• Drilling & Completion Pads: Coated woven polyethylene (CWPE) and LLDPE liners are used for their high puncture strength and durability under direct traffic.
• AST (Aboveground Storage Tank) Liners: One-piece stepped liners for potable or freshwater storage, as well as brine and condensate containment.

Features & Benefits of LLDPE Liners:

  • Flexible & Conformable – Easily adapts to uneven terrain and complex shapes.
  • High Puncture Resistance – Withstands rough handling and direct traffic—ideal for construction sites.
  • Chemical & UV Resistant – Durable in harsh environments and long-term outdoor exposure.
  • Low Permeability – Excellent containment of liquids and gases—suitable for ponds, tanks, and pads.
  • Custom Fabrication – Available in large one-piece panels to reduce seams and installation time.

 

Features & Benefits of Textured LLDPE Liners:

  • Enhanced Friction – The textured surface provides better frictional properties, reducing slippage and improving stability on slopes and other challenging terrains. The slope stability is ideal for applications like landfill caps, mining heap leach pads, and other steep slope installations.
  • Improved Interface Shear Strength – The higher shear strength of the textured surface increases the interface shear strength between the liner and the subgrade or other geosynthetics, enhancing overall stability.

Applications

  • Ponds & Impoundments
  • Irrigation & Sediment Ponds
  • Drilling & Completion Pads
  • Aboveground Storage Tanks

LEARN MORE ABOUT

LLPDE & Textured Liners

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