Waterproof Geomembrane /Liner/ Sheet with High Tensile Manufacturer

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1000 g/m²
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100000 g/m²/month

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Product Description:

 

 HDPE Liners are the ideal choice for the most demanding applications.Our specially extruded liners combine high tens

ile strength and chemical resistance with excellent stress crack resistance and low temperature properties for highly reli

able containment. Chemically inert and resistant to most hydrocarbons,these liners are the industry standard for a wide 

range of applications.

 

-Technical Data of HDPE geomembrane 25Mpa (GH-2)

 

Tensile Strenght MD/TDMPa

Environment Protection

≥25

Elongation at Break MD/TD

≥550

Right-angled Tear MD/TDN/mm

≥110

Anti-crack F20h

≥1500

-70°Clow temperature impact

embrittlement performance

pass

200°C oxidation inducement time (min)

≥20

Carbon black content

2.0-3.0

 

-Technical Data of HDPE geomembrane 17Mpa (GH-1)

 

Tensile StrenghtMD/TDMPa

Environment Protection

≥17

Elongation at BreakMD/TD

≥450

Right-angled TearMD/TDN/mm

≥80

Anti-crack F20h

-70°Clow temperature impactembrittlement performance

pass

200°C oxidation inducement time (min)

Carbon black content

2.0-3.0

  

 

      Features

Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer. It is mainly divided into LDPE geomembrane, HDPE geomembrane,  and all kinds of composite geomembrane.

  • Complete variety of specifications of width and thickness. Thickness: 0.2-2.0mm.

  • Excellent environmental stress resistant cracking performance.

  • Excellent performance of chemical erosion resistance.

  • Big scope of application temperature and long service life .

  • Low Permeability :HDPE lining systems are secure because leachate does not penetrate them Methane gas will not escape from the HDPE cover system .and rainwater will not infiltrate. 

  •  Chemical Resistance:HDPE ,resistant to a wide range of chemicals ,is not threatened by typical solid or hazardous waste leachates.It is also suitable for sludge and secondary containment  around chemical storage facilities 

  •  Ultraviolet Resistance:HDPE's resistance to UV exposure is further enhanced by the addition of carbon black .Additionally ,with the absence of plasticizers ,volatilization is not a problem 

                          

Spec

Item

LDPE geomembrane

HDPE geomembrane

normal type

environment friendly

Tensile strength(Mpa)

≥14

≥17

≥25

Elongation at break(%)

≥400

≥400

≥550

Right angle tearing strength(N/mm)

≥50

≥80

≥110

Carbon black content

≥2%

≥2%

≥2%

Density  (g/cc)

0.940

0.940

0.940

Permeability coefficient of vapor

(g·cm/cm2·s·pa)

≤1.0x

≤1.0x

≤1.0x

Scope of application temperature

+70℃~-70℃

+70℃~-70℃

+70℃~-70℃

Environmental stress resistant cracking performance ()

≥1500

Oxidation induction time at 200℃

(minute)

≥20

Thickness (mm)

0.3~2.5

Width (m)

2~7

 

Images of Geomembrane    

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

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Q:What determines the hardness of paint film
it is one of the important properties of machinery strength of paint film. Its physical meaning can be understood as the resistance of the film surface to the action of the other hardness of the larger objects. It can be determined by measuring the ability of the film to resist deformation when a certain mass load is exposed on the surface of the film, (including the ability of deformation caused by collision, indentation or scratching). the test equipment should have damped pendulum hardness, scratch hardness, indentation hardness ,ect..
Q:what's the principle of composite geo-membrane protecting impervious barrier?
composite geo-membrane takes plastic film as seepage-proof base material, it's the soil engineering seepage-proof base material composed by non-woven fabrics, and it's seepage-proof performance mainly depends on the seepage-proof performance of plastic film. it's dominant mechanism is isolating the earth dam leakage passage with the imperviousness of plastic film, it's good strength of extension and elongation can endure hydraulic pressure and adapt deformation of dam; non-woven fabrics is also a kind of macromolecule staple fibre chemical material, it's made by needle punching or hot sticking, and has high strength of extension and extensibility, after combined with plastic film, it not only has increased the strength of extension and anti-puncture ability of plastic film, the rough surface of non-woven fabrics has increased the friction coefficient of contact surface, which is benefit to the stability of composite geo-membrane and packaging layer. meanwhile, they have good corrosion resistance to bacteria and chemical function, and can be resistant to the errosion of acid, alkali, salt.
Q:How to build ponds geomembrane
After dug from the ground side of the base paste amount, probably in grade 2, to see how much space you use it. after all, the entire covered to hook machine digging a rectangle wider at the pool, order of mud seepage prevention black film, do not let stones or roots are exposed measure the length and width, the amount of the length of .5 meters, buy back, surrounded by a wide base to stay out of the plane out with a cloth measuring tape length and width, and slope manually four weeks to repair a flat bottom.
Q:What are the advantages of membrane switch series?
Advantages of membrane switch series: Good hand feeling of keyboard, uniform strength, and high precision stroke; You can hear crisp sound during operation, and know clearly about the operational circumstances so as to avoid repetitive operation due to the buffer time of certain equipment; Use temperature can be up to -20~ 80℃. .
Q:The physical properties of HDPE geomembrane
It has the following physical properties: ① excellent chemical resistance (corrosion resistance); ② outstanding resistance to stress cracking (ESCR); ③ the lowest permeability; ④ excellent UV resistance; ⑤ stable resistance to low temperature embrittlement;
Q:What is the construction process of concrete project?
Q:How to distinguish the AR coated glass and AF coated glass?
If seeing from the role, it can also be distinguished. The AR coating is mainly to increase the glass transmittance and reduce the reflectivity of glass; and AF coating can glass surface is hydrophobic, when water droplets on the surface of the glass is not easy to spread, can according to the droplet forming judgment is what film plating.
Q:what's the items needed to be noticed in the pavement of composite geo-membrane?
Avoid stones, bricks and hard objects, geomembrane construction can be fixed submerged. Avoid uneven subsidence. 3, to avoid sharp objects hurt, can also be used with anchor nail 1, the roots should be cleared, laying the ground for a smooth, while laying flat at best or bottom of the embankment to accommodate the deformation of the matrix: 6, according to different circumstances, pull hard, without stones, pulling should be avoid when paving composite geo-membrane, the joints of composite geo-membrane should avoid side slope, and leave certain stretching and cracks.
Q:How to choose the glass stick membrane Sunscreen film?
To choose the glass stick membrane Sunscreen film: 1. The thickness of the film itself, the thicker of the film, the higher of its explosion-proof ability! 2 To inquire the merchant about the level of the glue used by the explosion-proof membrane. 3 To emphasis the quality of the construction and the quality time of the merchant! (degumming, cracking, curling, mildew)
Q:What is the coated paper cups?
The paper cups are divided into single sided PE laminating dixie cup and two sides PE coated paper cups single sided PE laminating dixie cup: the production of paper cups by single PE coated paper is called single PE dixie cup (common paper cup in the domestic market and advertising cup are mostly single sided PE laminating dixie cup), in the form of: the side of paper cup filled with water has a smooth PE lamination two sides PE coated paper cups: the production of paper cups by double PE coated paper is called double PE paper cups, and in the forms: the inside and outside of paper cups have coated PE laminate.

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