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:How to measure the loss of geomembrane joints and related specifications?
In general, the construction of the geotechnical membrane is mainly by welding, and the lap width is confined to the requirements of the specification. According to the requirements of "the lap width of the sanitary landfill field seepage systems engineering and technical specifications CJJ113-2007 ", lap width of geomembrane: sweat soldering: 100±20(mm) squeezing welding 75±20(mm). According to our factory's experience, in general, the overlap loss of the geomembrane is between the 5%-8%, that is, for each1000 square meters of geomembrane, the loss is 80 square meters to 50 square meters. Construction site whose environment is relatively simple can calculate the loss according to 5%, complex construction site can calculate the loss according to 8%.
Q:What are the differences of seepage-proof membranes, geomembranes and waterproof membranes? Can they be used together?
Seepage-proof membranes are mainly used in the waterproof control of civil engineering, are also widely used in municipal public sectors and highway engineerings, especially are commonly used in the slope protection; geomembranes are seepage-proof membranes with geotextiles as main materials.
Q:How to remove the film on the floor?
You can smear some banana oil on the floor before you remove the film.
Q:What is the operating principle of the vacuum laminating machine?
The laminating machine must be the plastic packaging machine. The working principle is to insert the materal (or paper) to be plastic coated into the special plastic package, put the material into the plastic packaging machine, melt and solidfy the adhesive of the plastic package by heating and pressing and exhaust the air at the same time. By then plastic packaging is completed.
Q:Why the lacquer film is not hard enough?
It depends on the type of paint. If it is one-component paint, then the reason is that it is brushed too thick. If it is formulated paint, it is possible that the ingredients of the formulation is inaccurate.
Q:How to use the mobile phone laminator?
Mobile phone laminator has many advantages, such as wide compatibility, good effect of sticking film, simple operation, multipoint operation, safety and saving materials; mobile phone laminator is fully compatible with the brand transparent protective film and a variety of digital products, such as mobile phones, MP3, MP4, camera, remote controller and notebook computers. It is fully mechanized in the whole process, sticking the mobile phone film is remarkably smooth with no bubbles and no wrinkles. Besides, it has good safety and free of grilling. Fool-type operation just need to press the button, it will have the best quality, you do not spend much time to practice the sticking film technology, everyone can become a master of sticking the film, it can be finished the whole process in three minutes, which reduce the waiting time of customer, and improve the efficiency of 5 to 10 times. A machine is equal to three skilled master, you make money faster and easier. Mobile phone laminator is equipped with a variety of templates with flexible configuration, which can save the raw materials. It reduce the consumable items by 50% to 80% than the fixed consumable items area of tranditional sticking method.
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:Does Electrothermal membrane emit heating radiation?
But the effect of far infrared is 9.5 m far infrared radiation that it generates, such a wavelength is necessary for humans and all other living things, which can more easily produce resonance with people's skin and tissue and can penetrate into the depths of the skin and subcutaneous tissue, from and produce tepid effect, improve blood circulation, expand capillary, exclude microcirculation. Long-term exposure of radiation on the human body can improve blood circulation, dredge collaterals, promote metabolism, make the skin delicate, and resist aging. The electric heating film has been tested by the national far infrared detection center: The electric heating film product has good radiation performance, it is energy saving and electricity saving, does not contain harmful radiation to human body. The infrared wavelength it produces is 9.5 microns, which is not only harmless to the human body, but also beneficial.
Q:How to calculate the power consumption of the electric heating film?
In electricity, it is able to reach the normal temperature in the initial half an hour. The heating power is 220W, reaching the set temperature, if 100 square meters of heating area (construction area of about 130 ~ 150 square metre) count laying 59 square meters of electrothermal membrane computing, 220V voltage normal usage rate according to: 102W (using the thermal insulation material case) initial full load power 220W.
Q:What are the models of membrane sand paper?
It can be specifically divided into 150 mesh, 180 mesh, 240 mesh, 360 mesh, 400 mesh, 500 mesh, 600 mesh, 800 mesh, 1000 mesh, 1200 mesh, 1500 mesh, and 2000 mesh.

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