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Smooth HDPE Geomembrane For Reservoir And Artificial Lake

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Smooth HDPE Geomembrane For Reservoir And Artificial Lake

Brand Name : JianYi

Certification : ISO9001

Place of Origin : China

Width : 1m - 9m

Tear Resistance : 93-374N

Puncture Resistance : 240-960N

Type : Geomembranes

Color : Black, Green, Custom

Usage : Liners

Elongation At Break : 700%

Length : 30m - 100m

Thickness : 0.3mm - 3.0mm

Chemical Resistance : Excellent

Material : High Density Polyethylene (HDPE)

Carbon Black Content : 2.0% - 3.0%

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Geomembrane For Impermeability Of Reservoir And Artificial Lake

Product Introduction
Smooth geomembrane is a type of geomaterial with a smooth surface, usually made of high-density polyethylene, which has excellent chemical resistance and environmental stress cracking resistance. It is mainly used for seepage prevention and isolation.

Product Properties
1. Impermeability: The impermeability coefficient of the smooth geomembrane is very high, which can effectively prevent the penetration of water and pollutants.
2. Chemical resistance: It can resist the attack of many chemical substances, including acids, bases and salts.
3. Resistance to environmental stress cracking: it can remain stable in harsh environments such as ultraviolet light and temperature changes.
4. Tensile strength: It has high tensile strength and elongation, and can withstand certain water pressure and adapt to foundation deformation.

Product Application
1. Landfill: Used as an impermeable layer to prevent contaminants from seeping into groundwater.
2. Tailings storage yard: prevent harmful substances in tailings from penetrating into the environment.
3. Channel seepage prevention: used in agricultural irrigation channels to reduce water loss.
4. Dam anti-seepage: enhance the anti-seepage capacity of the dam to prevent water penetration.
5. Subway engineering: waterproof layer for subway tunnels.
6. Artificial lakes and reservoirs: as impermeable layers, maintain the stability of water bodies.

Product Specification
* Thickness(mm): 0.30mm~3.00mm
* Width:1m~9m
* Roll length: 30m~100m (customized request accept)
PS: Customized request accept for all above.

Geomembrane Series
Smooth HDPE Geomembrane For Landfill (GH-2S & GB/T 17643-2011)

Specification 0.75mm 1.00mm 1.25mm 1.50mm 2.00mm 2.50mm 3.00mm Remark
Item
Thickness (mm) 0.75mm 1.00mm 1.25mm 1.50mm 2.00mm 2.50mm 3.00mm
Density (g/c㎡,≥) 0.939
Tensile Properties
Yield Strength (N/mm,LD/TD) 11 15 18 22 29 37 44
Breaking Strength (N/mm,LD/TD) 20 27 33 40 53 67 80
Yeild Elongation Rate (%) 12
Breaking Elongation Rate (%) 700
Rectangular Tear Strength (N) 93 125 156 187 249 311 374
Puncture Strength (N) 240 320 400 480 640 800 960
Environmental Stress Crack Resistance (h)
(A single point of incision constant tensile method)		 300
Carbon Black
Carbon Black Content(Rang) (%) 2.0~3.0
Carbon Black Dispersion Nine of 10 observation area should be grade 1 or grade 2, not more than 1 of grade3
Oxidative Induction Time (OIT)
Standard OIT (min) 100
High Pressure OIT (min) 400
85℃ Oven Ageing (Minimum Average)
90 days after baking, the standard OIT retention(%) 55
90 days after baking, the hight pressure OIT retention(%) 80
The Anti-UV Strength
Ultraviolet irradiation after 1600 hours, the standard OIT retention(%) 50
Ultraviolet irradiation after 1600 hours, the high pressure OIT retention(%) 50
-70℃ The Low Temperature Embrittlement Performance mpact Pass
Water Vapor Penetration Coefficient g.cm (cm2.s.Pa) ≤1.0X10-13
Dimensional Stability ±2

Product Specification and Technical Index (GH-1 & GB/T 17643-2011)

Specification
Item		 0.30 0.50 0.75 1.00 1.25 1.50 2.00 2.50 3.00 Remark
Thickness (mm) 0.30 0.50 0.75 1.00 1.25 1.50 2.00 2.50 3.00
Density (g/c㎡,≥) 0.94
Tensile Yield Strength (N/mm, ≥,LD/TD) 4 7 10 13 16 20 26 33 40
Tensile Breaking Strength (N/mm, ≥,LD/TD) 6 10 15 20 25 30 40 50 60
Yield Elongation Rate (%,≥,LD/TD) - - - 11
Breaking Elongation Rate (%,≥,LD/TD) 600
Rectangular Tear Load (N,≥,LD/TD) 34 56 84 115 140 170 225 280 340
Puncture Strength (N,≥) 72 120 180 240 300 360 480 600 720
Carbon Black Content (%) 2.0~3.0
Carbon Black Dispersion Less than 1date of Grade 3 out of 10 data, grade 4,grade 5 is not allowed


Product Tags:

Smooth HDPE Geomembrane

      

Artificial Lake HDPE Geomembrane

      

Reservoir Smooth HDPE Geomembrane

      
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