Specifications

Membrane:
1.Material:HDPE
2.Width:1-7M,Length:50-200M
3.Certificate:ISO
4.Thickness:0.25MM-3MM

"BL" HDPE Impermeable Membrane select highquality polyethylene resin.The main components are 97.5% of HDPE and 2.5% of Carbon black/antiaging agent/antioxygen/UV absorber/stabilizer and other adjuvant. It is manufactured via triple co-extrusion technique by the most advanced automatic equipment which is imported from Italy.   

Application Scope:

•Landscape Projects: artificial lake,pond,the bottom of pond in Golf course,revetment etc.

•Sanitation Projects: domestic garbage landfill,sewage treatment,poisonous&harmful substance treatment,dangerous cargo storage etc.

•Water conservancy project: anti-seepage, leaking stoppage and reinforce of river/lake/basin/dam,anti-seepage of water channel,vertical core wall,lake etc.

•Mining Industry&Chemical Industry:anti-seepage of oil tank in chemical plant,refinery plant,petrol station, chemical reaction camera,inner liner of settling tank,secondary liner etc.

•Construction Projects: underground project of subway and building,roof reservoir,roof garden,sewage pipeline etc.

•Aquaculture: Inner liner o fish pond,shrimp pond,revetment of sea cucumber pool etc.

•Agriculture: Reservoir,drinking water pool,pool,irrigation system

•Salt industry: Salt filed crystallizing pond,brine pond,salt film etc.

 

Advantages of BL HDPE Impermeable Membrane:

•High anti-seepage ratio-HDPE impermeable membrane has excellent anti-seepage effect which the common water proofer can not compare, it's recommended in high anti-seepage request projects.

•Chemical Stability-HDPE impermeable membrane has excellent stability, resist acid and alkali,salt solution,oil,alcohol etc,widely used in sewage water treatment project/garbage landfill.

•Anti plant root system:HDPE impermeable membrane has excellent anti-puncture effect, it can resist the most of plant root system.

•Aging resistance-HDPE impermeable membrane focus on quality,it has superior aging resistance/uvioresistant/anti decomposition.

•High Mechanic Strengh-HDPE impermeable membrane has high mechanical strength, is the first choice for power construction project/water conservancy project.

•Low cost-HDPE impermeable membrane has obvious cost advantage which is the best production for anti-seepage projects.

•Environmental protection formulation-The raw material of HDPE impermeable membrane reach the related national standards, innoxious, can be applied in drinking water pool etc.

•Rapid construction-HDPE impermeable membrane can be laid via multiple ways to meet different construction requirement.

Thickness mm	Width M	Length M	Square Meter m2	Weight kg	Weight/m2 kg/m2
2.0	5.0-7.0	100	500-700	960-1344	1.92

 Stadnards of HDPE Impermeable Membrane

No.	Item	Norm
		GL		GH
		GL-1	GL-2	GH-1	GH-2
1	Tensile-strength	≥14		≥17	≥25
2	Breaking elongation%	≥400		≥450	≥550
3	Angle tear strength N/mm	≥50		≥80	≥110
4	Carbon black percentage%	≥2
5	Environmental stress-crack resistance 20H	-	-	-	≥1500
6	Oxidation induction time when 200°C	-	-	-	≥20
7	Water vapour permeability coefficient	≤1.0×10-13
8	—70°C Low temperature impact properties of brittle	Pass
9	Dimensional Stability%	±3

 Specification of one roll:T=2.0mm,Width=6M,Length=50M(The length can change according to customer's requirements)