(0.5 or 0.75mm-thickness is used for pond liner, 1.5mm-thickness is used for landfill, 2.0mm-thickness is used for dam liner.)
HDPE Geomembrane (High-Density Polyethylene)
HDPE geomembrane liners are the preferred product for lining projects. HDPE liners are resistant to many different solvents and are the most widely used geomembrane liner in the world. Although HDPE geomembrane is less flexible than LLDPE, it provides higher specific strength and can withstand higher temperatures. Its exceptional chemical and ultraviolet resistance properties make it an extremely cost-effective product.
Benefits of HDPE Geomembrane:
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 market place.
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: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
Technical Notes:
HDPE is a very technical product to work with. It must be installed by certified welding technicians using specialized welding equipment to ensure performance.
Installations are temperature and poor weather sensitive.
40 mil HDPE liner requires extra effort to ensure that the subgrade is in excellent condition. It is suitable as an upgrade from products like the 20 mil RPE for larger installations, and is an excellent secondary containment liner on multi-layer systems (for example: subgrade, geotextile layer, 40 mil HDPE layer, drainage net layer, 60 mil HDPE layer, geotextile layer, fill.)
60 mil HDPE liner is the staple of the industry and is suitable for most applications.
80 mil HDPE liner is a thicker design for more aggressive subgrades.
Please click below to view a specification sheet or contact us for technical assistance.
The full name of HDPE geomembrane is "high density polyethylene geomembrane", which has excellent resistance to environmental stress cracking, low temperature resistance, aging resistance, corrosion resistance, and a wide range of use temperature (-60-+ 60) and longer It has a service life of 50 years and is widely used in anti-seepage projects in domestic waste landfills, in solid waste landfills, in sewage treatment plants, in artificial lakes, and in tailings treatment.
Read MoreSend InquiryAnti-seepage geomembrane has good tensile strength, high impact strength, impermeability, acid and alkali resistance, heat resistance, weather resistance, wear resistance, etc. Impervious geomembrane has been widely used in the construction industry in coastal areas.
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