1.0mm HDPE Geomembrane Reservoir Liner

1.0mm HDPE Geomembrane Reservoir Liner

What It Is

An HDPE geomembrane sheet for reservoirs and water conveyance works, produced from 100% virgin HDPE resin. The 1.0 mm grade shown here is the most common storage size; the same line also rolls 0.5 mm, 0.75 mm and 1.5 mm, with the full range from 0.2 mm to 3 mm, roll width 1 m to 10 m and roll length from 50 m to 420 m.

What It Does

• Holds the water: welded panels form one continuous barrier across the floor and the slopes, so storage volume is not lost to seepage.
• Surface choice: smooth sheet is used on flat floors and low slopes, while single textured and double textured grades give the extra friction needed on steeper dam faces.
• Ageing resistance: carbon black in the resin gives UV resistance, and the sheet resists chemical attack and puncture once the protective layer is placed.
• Seam testing: wedge and hot air welds are checked on site before the reservoir is filled.

Where It Is Used

Water reservoirs and storage basins, canal and channel lining, dam facing, irrigation schemes, fish ponds and farm basins, potable water tanks, evaporation and brine ponds, and landfill cells where the same sheet acts as the liner.

Parameters

Material	100% virgin HDPE
Thickness	0.2 mm - 3 mm; usual grades 0.5 / 0.75 / 1.0 / 1.5 mm
Surface	smooth, single textured, double textured
Roll width	1 m - 10 m
Roll length	50 m - 420 m
Colour	black, white, blue, green (customised)
Standard	ASTM GRI-GM13 to GM17 / Chinese standard
Certification	CE, ISO 9001, ISO 14001
Features	waterproof, UV resistant
Warranty	more than 5 years
Minimum order	1,000 square metres; sample ready in 3 days
Model	261111-01

Product Photos

A lined reservoir in service, with the membrane turned up over the crest and anchored along the bank.

Finished rolls stored ready for shipment; the winding line and the welded field seam are shown in the product images at the top of this page.