HDPE geomembrane selects choice PE resin,adding carbon,anti-ageing agents,anti-oxidation agents,UV light absorption agents,stabilizer and other additives,formulating in 97.5% high density PE,2.5% carbon through triple layers co-extrusion technology by most advanced automatic production establishments. There are also LDPE,EVA geomembrane.It can meet the needs of environmental protection,water conservation,construction,municipal infrastructure,gardening,mining industry,salt industry,agriculture,aquaculture. HDPE Property High seepage coefficient:HDPE impermeable membrane has impeccable impermeable effect,WVPC K 1.0*10-13g.cm/(cm2.s.pa Chemical stability:HDPE geomembrane has excellent chemical stability,which is extensively used for sewage treatment,pool chemical reaction,landfill;Anti high and low temperature,anti acid,alkali and salt and another chemicals Anti-ageing:HDPE geomembrane has superior anti-ageing,UV resistance,anti decomposition competence,can be exposed under air,the shelf life is 50-70 years High mechanical strength:HDPE membrane has great mechanical strength and excellent flexibility and deformation adaptability,it can overcome the fall result from uneven substrate.Its tensile strength at breaking is 28 MPa,elongation at breaking is 700%; Highly economical/fast installation and non-toxicity/Applicable temperature range:-70 -70 Application: Anti-leaking projects of landfill,sewage,waste treatment Dam,reservoir,drain,tunnel,basement,metro Aquaculture Railway,highway substrate Specification: Thickness:0.2-4mm Regular Width:2-6m (Max 8m) Installation attention 1)Must use embedded type:Coverage thickness won t less than 30 cm 2)Overall anti-leaking system:(Pond)liner,anti-leaking layer,transition layer,protection layer 3)Substrate needs to be solid to avoid falling,crack. Grass and tree roots need to be removed utterly inside the area.Pave the sand or clay as protection layer