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LLDPE Geosynthetics

Linear low-density polyethylene liner offers premium tensile strength, elongation, and puncture resistance

LLDPE geomembrane liner products, also known as linear low-density liners, are mainly used when professionals expect large long-term settlements. For example, like those in landfills. In comparison to HDPE liners, LLDPE is more flexible. As a result, it offers enhanced stress crack resistance against certain chemicals.

What are the key benefits of LLDPE geomembrane liner products?

  • Offers higher tensile strength and higher puncture resistance
  • Elongates under stress
  • Resistant to chemicals
  • Surpasses the requirements set by the GRI-GM17 specification standard for LLD geomembrane liners
  • Welds easier than HDPE geocomposite liner products

What are common applications for installing LLDPE geosynthetics?

  • Coal ash impoundments
  • Reserve pits
  • Landfills
  • Frac pits
  • Under rug liner
  • Retention ponds
  • Freshwater pits
  • Flowback pits
  • Secondary containment
  • Aboveground storage tanks

LLDPE geomembrane liner products are UV resistant and do not necessitate soil covering. Typically, they require field installation by a trained and certified expert. Call Ferguson Waterworks today to discuss our geocomposite liner solutions and get the professional containment products you need, fast. From engineering assistance to job site support, we are your local supply partner.

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What are LLDPE geomembrane liners?

LLDPE geomembrane liners, also known as LLD or low linear density liners, are distinguished by their remarkable flexibility. Not only does this flexible geocomposite liner simplify installation by reducing the amount of cuttings, but also it minimizes the puncture risk. Typically, an LLDPE geomembrane liner is employed in ponding, containment, or wastewater applications partly because it surpasses the requirements set by the GRI-GM17 specification standard. These liners are available in thicknesses ranging from 20 to 120 mils and offer both textured and conductive options. Additionally, they can be procured in various colors to suit specific project needs.

What are the benefits of an LLDPE geomembrane liner?

LLDPE series geomembranes offer a suite of benefits tailored to diverse needs. They are chemically resistant and inherently flexible, which, combined with their improved elongation capacity and stress crack resistance, makes them exceptionally suited for applications requiring adaptability to irregular surfaces and the ability to manage differential settlement. Furthermore, this flexibility also allows them to be fabricated into large panels. As a result, installation is faster and more straightforward. Additionally, they are UV stable and easier to weld in comparison to HDPE geomembrane.

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