HDPE Geomembrane Irrigation Canal Liner 1.Certificate:ISO9001:2008 2.Anti-stab and fine friction factors 3.Water reservoirs

  Impermeable HDPE Geomembrane for Earthwork

     HDPE geomembranes are made from virgin polymers specially selected for their strength and other usefulcharacteristics.   

They are formulated with fine carbon-black to ensure the maximum lifetime and with antioxidants for protection against thermal degradation.

HDPE geomembranes are made according to GRI- GM13 international standard at a width from 2m to 8m and at a thickness range of 0.2-2.8mm. They have the highest strength and chemical resistance.

ApplicationsHDPE geomembranes  are used in a variety of applications, such as:Landfill liningto protect the ground water from contamination.Landfills cappingto prevent fluid flow in the landfill, to trap and properly vent the gases generated during decomposition of organic waste and to permit efficient revegetation and restoration of the area.Water reservoirsfor collecting rain-water before it reaches the sea.Reservoirs for waste-waterto protect the groundwater sources or streams.Pond-liningfor artificial lakes and irrigation of farms.Irrigation canalsan economic alternative to concrete and compacted earth for transporting water and irrigating large areas. Also used to reduce seepage from existing deteriorated concrete linings.Protection of lake banksfor soil stabilization.Tunnelsprotecting the structure against humidity and water pressure.Earth damsfor soil stabilization.Underground insulationof chemical plants, petrol stations & roads to prevent chemicals, oil etc. from polluting the underground water in case of a leakage.Miningfor preventing contamination of the soil and underground water and permitting extraction of precious metals by heap leaching, using chemical solutions.Tankssecondary lining for preventing pollution in case of leakage or chemical spill.Insulation of buildings & construction projectsEvaporation basinsAquacultureWater reservoirs for fish breeding.

Geomembrane Technical Parameter (Chinese Standard/T 17643—1998)

Number	Item	Value
		GH
		GH-2
1	Tensile strength (Map)	≥25
2	Elongation(%)	≥550
3	Right angle tear strength N/mm	≥110
4	Carbon black content of a %	≥2
5	Environmental stress cracking F20/h	≥1500
6	Oxidation induction time at 200 °C/min	≥20
7	Water vapor permeability g.cm/(cm2 .s.Pa)	≤1.0×10(-16)
8	-70°C Embrittlement of low-temperature impact	(Passed)
9	Dimensional Stability (%)	±3

Note

GH-2 (Chinese Standard ll) is HDPE Geomembrane for Environment

HDPE Geomembrane Irrigation Canal Liner