Geomembrane with China Top Quality Direct Factory

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1000 g/m²
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100000 g/m²/month

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Product Description:

 

             

 

Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.

 

 

Application:

Applied in the projects of landfill waste site, bank,

dam, pool, filth treatment site, tailings depot, subway and tunnel etc.

 

Properties of Geomembrane    

  

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

 

                       

 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

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Q:Water conservancy geotechnical membrane pe50 - 200 - 3 is what mean
5/200 composite geotechnical membrane 200/0
Q:What are the features of environmentally friendly geomembrane?
Geomembrane is a kind of membrane material made of single material and mainly used in geotechnical engineering. Composite geo-membrane is geomembrane composited with other materials. Geomembrane and composite geo-membrane main function is to prevent seepage. Geomembrane quality is relatively easy to control and it is easy to seam weld and has good reliability. Composite geo-membrane has strong damage capability to prevent contact medium and big friction coefficient, with certain hydraulic performance of plane. But it is more difficult to seam weld.
Q:Does computer need to stick screen protecting film?
It is better to stick film. In addition to anti-scratch, there are two benefits: The first is to protect the LCD, and the second is the visual effect; wherein protect the LCD is the priority among priorities. First clean the computer screen to be pasted, which must be clean, otherwise there will be small bubbles caused by the dust. First, take out the screen film to make sure whether its size fits the screen, then you can see the stickers marked 1 and 2 on the protective film, folding the stickers marked 2 as shown below. Second, turn over the screen film, put the sticker marked 1 downward, which should be sticked to the screen surface. it is enough to uncover a point. Three, began to paste a shown below, try to make one side of the film parallel with computer screen shell along one side, slowly put down. Because film has electrostatic adsorption ability, it will automatically be adsorbed onto the screen. Two cases may appear during the sticking process. First, there are some little dust absorbed on the film, so there will be bubbles after sticking. Solution: using the prepared adhesive tap, finding the little dust and sticking off the dust with the tape. Second, appearing small bubbles, tear the film back a little, release the bubble and paste back. If it still doesn't work, you can use magic cloth. It can be done by slowly wiping through. Four, continue to stick with patience, dealing with small bubbles while sticking until the completion of the paste. Pay attention to finish at a corner when coming to an end, and then tearing the tag marked 2. There is likely to remain a few small bubbles after the completion of the paste, which will disappear after about a week in general conditions.
Q:what's the paving method of composite geo-membrane?
1, clean up the slope, flat the scene, wape all sharp sundries, backfill tamping the slope, slope cutting, qualified acceptance after digging, provide working surface for composite geo-membrane pavement; 2, geomembrane split joint is for the construction convenience, and ensure the split joint quality, composite geo-membrane should take width and reduce scene split joints, before construction, we should cut within the unit and split joint into the required size according to the composite geo-membrane breadth and scene length demands, w ehsould roll it on the steel sheet, and move it to the working usrface for paving; 3, horizontally roll the film along the channel axis direction. Slope pavement, after qualified acceptance of slope, rolling it along the slope axis direction, connect it to the channal bottom composite geo-membrane in t-shape; 4, pavement should be processed in dry and warm weather, for easy to split joint, and avoid stress concentration, composite geo-membrane pavement should take the waves shape method, acceleration margin is about 1.5%, after unfolding and pull down, pull off, geomembrane and slope is required to be flat joint, without wrinkle, constructors should wear flat cloth shoes or soft galoshes, but forbid wearing spikes to avoid trampling the geomembrane, while construction, if geomembrane is found destroyed, it should be repaired timely.
Q:What are the requirements of using the new geosynthetics?
The construction requirements of geosynthetics are as follows. First, the definition and function features: reinforcement, protection, filtration, drainage and insulation. Second, types and purposes: geotextile net, geogrid, geotextile bags, geotextile, geotextile composite drainage material, fiberglass mesh and geotextile mat. Purposes: 1, reinforced embankments, 2 reinforced embankment fill 3, filtration and drainage, 4 embankment protection. Third, the construction requirements of geosynthetics (methods and requirements of using the geotextile to reinforce the foundation) (a) the method of using geotextile to reinforce the foundation: When using the lapping method, lap length is preferably to be 0.3 to 0.9m. When the splicing method is used, the bonding width should be not less than 50mm and the bonding strength should be not less than the tensile strength of the material. The upper and lower seams should be staggered and the staggered length should be not less than 0.5m. (b) The main requirements for the method of using geotextile to deal with the base are explained as above.
Q:can geomembrane reach A-class seepage-proof?
the seepage-proof effect of project composite geo-membrane is mainly depends on the interlayer, the norms of seepage-proof geomembrane is 100-1500g/square meter, in order to guarantee the good seepage-proof effect, the thickness of geomembrane should be less than 500g/ square meter, outer geotextile should be less than 300g, too thin geotextile will reduce the sand stone resisting effect, increasing geomembrane's thickness and prevent sand stone corrosion will influence the seepage-proof effect of geomembrane, composite geo-membrane's norms is less than 800g/square meter, which can reach the seepage-proof standard.
Q:What are the differences of geotextiles and geogrids?
Geogrids can be used to reinforce the soil mass and improve the integrity just like the reinforcing bar in concrete. Geotextiles can be used in seepage control engineering. I have place the multilayer non-woven geotextiles and geomembranes on the rubbish dam and anchoring platform of a refuse landfill. There are some tips about geotextiles. Geotextiles can be divided into two categories, namely the impervious geotextile and permeable geotextile. Geomembranes and impervious geotextiles can be used to prevent emission of the ground water caused by capillarity. Geotextiles are porous to liquid but soil can't go through them. For example, they are used on the surface of supporting sewers of high slopes and in the roadbeds above water level (water in roadbeds can freely diffuse through the permeable geotextile just as in the roadbed blind ditches).
Q:How thick is the film for furniture? how to differentiate the home film from other films.
Probably 200 microns thick Ha. Furniture screen protector for high-end furniture table: Such as marble furniture, all kinds of furniture, glass, furniture, piano, matt lacquer furniture, mahogany furniture, oak furniture, gold furniture, silver furniture. Furniture paste it protects furniture never scratch, fade and damage to the outside world, while not affecting your furniture aesthetic effect.
Q:Architectural glass film benefits include:
Architectural glass film according to their functions can be divided into: Privacy film, decorative film, energy-saving insulation film, explosion-proof membrane, bullet-proof film, a film in which the explosion-proof and bullet-proof membrane can also be assigned to the category of the security film. According to the production process is divided into: Staining film, film clip, colors film, quantum film. Usually on the market of low-cost shoddy glass film membrane staining, mostly because it does not really have the energy-saving insulation anti-ultraviolet, and other functions, and life is short, mostly two to three years will fade off . Clip film is a film based on the original film on the additional plating up, and compare it with the film in terms of staining is usually longer life, but over time will slowly fade. According to architectural glass film classification: EEB film, security film and indoor decoration membrane. Function is different. Basic includes the following features: First, comfort and energy saving, always enjoy - energy-saving insulation, adjust the indoor temperature, saving money. Second, the protection of interiors and occupants of buildings - blocking more than 99% of harmful UV rays, protect the body health and prevent fading of furniture; outer shield sight, create a private space; shock-proof, reducing accidental injury; construct; invisible network security; the protection of private property Third, to improve the overall appearance of the building, to build a harmonious working environment IV reduction. annoying glare - to block sun glare, prevent light pollution, protect eyesight V. improve the efficiency of the company's employees - a variety of fancy, beautify the living room appearance, improve the indoor environment VI, explosion-proof, shock-proof, reduce injuries. build; invisible security net; protection of private property.
Q:What's the ductility of geomembrane?
Geomembrane elongation: 380% -700%

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