Five layers. Nothing gets through.RETECH RGM HDPE geomembrane — as lined in ponds, canals and waste pits.
Prepared subgrade
Compacted and cleared of stones and roots that could puncture the liner.
Protection geotextile
Non-woven cushion under the liner.
Grade on requestRETECH RGM geomembrane
Impermeable HDPE sheet. Panels are fusion-welded on site with a double-track seam, then air-tested.
Thickness on request · HDPE / LDPEProtection geotextile
A second non-woven cushion over the liner, against stones, tools and sunlight.
Stored water
It stays in the pond, not in the ground below.
illustrationWhat it is
HDPE and LDPE geomembrane liners for ponds, canals and waste containment, made by Retech Geosolutions in Gujarat, supplied across India and for export.
Impermeable HDPE or LDPE sheet for lining ponds, canals, reservoirs and waste containment. HDPE for chemical resistance and long-term containment; LDPE where flexibility and conformance to the subgrade matter more.
Features
- UV stabilised
- High chemical resistance
Applications
- Lining for waste-management pits
- Canal lining
- Pond and reservoir lining
HDPE geomembrane
Co-extruded from high-density polyethylene resin into a flexible, impermeable sheet with high chemical resistance, for long-term containment.
LDPE geomembrane
Co-extruded from low-density polyethylene resin. It is more flexible, so it follows an uneven subgrade more closely.
On site
Questions buyers ask
HDPE or LDPE geomembrane?
HDPE for chemical resistance and long-term containment: waste pits, canals, reservoirs. LDPE is more flexible, so it follows an uneven subgrade more closely.
What thickness of geomembrane does a pond need?
It depends on the liquid, the subgrade, how long the liner is exposed to sun and what will be placed on it. Specify thickness in millimetres with its test standard, not in microns alone, and protect the liner with a non-woven geotextile over rough ground. Retech engineers can advise for your site.
Does Retech install geomembrane?
In India, yes: Retech supplies and installs, with supervised crews, method statements and QA on site. Outside India, Retech supplies and can advise your installer.
