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:How to deal with the bubbles in the mobile phone film?
If there are bubble in the mobile phone film, please use hard bank card or other cards to gently squeeze out the bubbles from intermediate network edge and surroundding. The process should be slowly, you don't be impatient, and pay attention to not crumble the big bubble. You shouls spend a relatively long time to scrape the bubble to the edge, and then squeeze out the bubble. At last, mobile phone film is perfect and flawless. if there is dust in the mobile phone film, it is more difficult to solve than the bubbles, this film is possibly destroyed , because it represents that you live in a dirty environment, the suspended solids in the air are too much, where is not suitable for sticking film.
Q:Geomembrane and geotextile construction scheme
Shallow water lotus root planting technology has become the most water and fertilizer saving method after a few years of development. In order to break through the restricting bottleneck, cropping pattern with the best economic benefits, the most convenient management. Especially suitable for water-deficient area!
Q:Is PE preservative film safe?
Polyethylene, also referred to as PE, is mainly used for food packaging. The fruits and vegetables we buy and the semi-finished products in the supermarket is packed with this film. PE and PVDC preservative films are safe to the human body, and they can be used. While PVC preservative film contains carcinogenic substances, which is harmful to the human body.
Q:Why HDPE geomembrane(high density polyethylene geomembrane) is the most frequently used impermeable material among artificial synthetic materials?
The most widely used among landfill impermeable materials is HDPE geomembrane, more than 90% of the world's landfills are using high-density polyethylene geomembrane as impermeable materials. Among HDPE geomembranes, the imported products are superior, because geomembrane :1 good chemical stability, landfill leachate will not pose a threat to them; 2 low permeability, underground water and rainwater dialysate will not permeate through the liner, and methane gas will not come out; 3 carbon black in HDPE enhanced UV resistance, which is plasticizer-free, solving decomposition exposed to ultraviolet light. So HDPE geomembrane landfill is the preferred choice of impermeable materials, and is also the most commonly used.
Q:Is lectric heating film electric heater electricity-saving
It depends on two factors, one is the electric heat conversion efficiency, the two is the power. The high the electric heating conversion efficiency, the less electricity it consumes. Well, if we understand this we can analyze whether our household appliances consumes electricity. Power is a fixed value, which is fixed before we buy. For example, we buy a electrothermal film heater whose power is 2000W. This means that the heater consumes 2 kwh of electricity per hour, which is 2 degrees, if it is 1500W, that is 1.5 degrees Electric per hour. The electrothermal conversion efficiency is to consume things unease to know, but we can generally analyze like so: The process of heating is a process that transfers electric energy into heat energy, so we would hope that electrothermal conversion efficiency be higher if we want to get maximum heat. According to the law of conservation of energy, the greatest possibility is 100% conversion. But in fact, the conversion of electric energy into heat energy also includes the conversion into light, (such as small solar heating, which is also luminous in the the moment of heating, a lot of power is converted into the energy we don't need, so the conversion efficiency is low, magnetic energy and other energy. Therefore, in general, the electrothermal conversion efficiency of most heating body is almost the same in the current market, the transfer efficiency of heat body that is not luminous is higher than those giving out lights.
Q:What are the advantages of the glass reflective film?
Reduce glare for extra comfort. It can block more than 99% of ultraviolet rays. It can make you fully enjoy the sun while prevent the family from glare and ultraviolet harassment. Its specific anti-scratch coating can make the film more durable in use. It can prevent the furniture from fading in color and reduce the high cost of air conditioning. It is energy saving and environment friendly, and can reduce the high electricity bills caused by air conditioning and heating. It can deaden ultraviolet rays intrusion, and protect indoor objects from fading in color and aging. It can filter hard light and reduce glare, and protect the skin and vision. It can increase the glass strength, reduce personal injuries and protect property, and build invisible protective screening. With one way vision and privacy protection, it can make you enjoy cozy, quiet and comfort in your living space. Improve the architectural appearance and beautify the indoor living environment. It is easy to paste and clean, and friction resistant without the need of special maintenance. It is economical and practical, and doesn't fade in color with no bubbles and long service life.
Q:How to glue the geomembrane with glue?
Corner connections of geomembrane generally has two ways; one is using [136] glue (film thickness is less than 0.8), another is using professional [ac0772] welding machine (film thickness is larger than 0.8). Of course, it depends. The construction site is also very important, if it is concrete [6164] road surface, then corners can be directly connected to the corners, lapping 20 cm or so, paving two layers of concrete directly on the surface. When it comes to pool, the best advice would be heatsealing welding, because it is more reliable. If it is a small area, then we can use geomembrane dedicated glue.
Q:Are hdpe anti-seepage film and geomembrane the same?
It is widely used in many industries such as tunnel, so it is a kind of good environmental protection material. I'm sorry I can't provide. The treatment of petrifaction tailings and water conservancy hydroelectricity. As for HDPE anti-seepage film itself, it belongs to one kind of geomembranes. The definition of geomembrane is vague because of its chemical performance. HDPE film is the product of petroleum chemical engineering. There are also many geomembranes made from other materials. The anti-seepage engineering involves refuse landfill. As for construction scheme. Currently in the country. There are little categories of geomembrane. It can't react to plenty of chemical constituents. Besides, there are LDPE film and municipal administration principle. Composite geomembrane is mainly used in anti-seepage engineering industry.
Q:Is the thickness gauge for lacquer film precise?
Errors are inevitable. We can just try our best to avoid it. Here are some factors that affect the accuracy. a. magnetic properties of a base metal The thickness guage using magnetism method to measure the thickness will be affected by magnetic variation of base metal (in practical applications, low carbon steel magnetic changes can be considered to be minor). In order to avoid the effect of heat treatment and cold processing, a standard sheet that has the same property with the base metal can be used to adjust the instrument. Test specimen to be coated can also be used to adjust the equipement. b. conductivity electrical properties. The conductivity of the base metal will affact the measurement and is relatedt to the its materials and heat treatment methods. a standard sheet that has the same property with the base metal can be used to adjust the instrument.
Q:which kind of geomembrane is best for the frost cracking resistance?

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