Geomembrane with China Top Quality Manufacturer

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1000 g/m²
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Product Description:


              Geomembrane Product Specification



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



1.Excellent environmental stress resistant cracking performance and chemical erosion resistance

2. Big scope of application temperature and long service life



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(%)




Right angle tearing strength(N/mm)




Carbon black content




Density  (g/cc)




Permeability coefficient of vapor





Scope of application temperature




Environmental stress resistant cracking performance ()


Oxidation induction time at 200



Thickness (mm)


Width (m)




Waterproof Geomembrane/Liner/ Sheet with China Top Quality 



Waterproof Geomembrane/Liner/ Sheet with China Top Quality


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Q:What are the models of membrane sand paper?
The thickness of the general model is not the same. Reference for you: Models with big thickness: 16 mesh, 24mesh, 36 mesh, 40 mesh, 50 mesh, and 60 mesh. Commonly used models: 80, 100, 120, 150, 180, 220, 280, 320, 400, 500, and 600 mesh. Models after fine grinding: 800, 1000, 1200, 1500, and 2500 mesh. Currently there is very few sandpaper with the model of 3000 mesh in domestic ! It is usually indicated by "granularity".
Q:What are the technical points of the lioghtweight foam concrete?
1. To clean the surface and ensure that there is no dust and dirt of the grassroots, for smooth, solid, light pressure, does not allow rugged, loose and sand off ash and other defects. 2. To make a good preparation of the materials, the foaming agent, additives, cement and auxiliary materials should be transported to the designated place for storage. 3. It should be leveled according to the design. First, take use of the cement mortar according to 2.5x2.5m to determine the height of the slope. 4. To start the foaming machine to start to work, and then start the host. To sent the cement into the agitator with the help of the conveyor belt/band carrier. And after it is mixed uniform to start the transportation system of foam conveying system and high-pressure pump. And then mix the concrete composite material averagely and transport them to the disignated construction area to cast. 5. According to the requirements of the construction, the professionals will smooth the castin foam concrete. (with help of the smooth floating ruler) Because after it is being smooth, the surface of the foam cement will produce a little air void which will have a bad effect of the surface of the waterproof construction. It is suggested to establish the 70% final set of the casting foam concrete and use the cement mortar to smooth and protect. 6. When the integral casting of foam concrete has reached 4000 square meters and the final set of the concrete has up to 70%( It is generally 25 centigrade and 36 hours). The cut of the dividing joint should be in time. And the width of the dividing joint should be bigger than 4x4m. The the width and depth of cutting of every dividing joint should be calculated by 1/800 telescopic value of the thermal efficiency expansion. The deepth of the width of cutting is 1.5x3.0cm, the elastic sealing material will be sealed in after the cutting.
Q:How to choose and buy the laminating machine.
Small automatic laminating machine is due to the heat roller lamination, upper and lower into the membrane, increasing the heating time of the predeposited membrane, and heat balance, so cover out of the membrane, and smooth, bright, membrane effect and high grade film coating machines. Due to the heating power of this kind of small laminating machine is only 500-1000W. Although the temperature is adjustable but the speed is fixed. It can be 1 meter from the film every minute. At present, the market prospect of this type of film laminating machine is very good, a lot of the original is only their own customers to start with this kind of film laminating machine sales, and sales volumn are good.
Q:How to use geomembrane to plant lotus root?
When planting the lotus root, both geomembrane and composite geomembrane can be used to prevent seepage and resist root. The site on which the geomembrane or composite geo-membrane is laid should be properly treated. Before laying those materials, the site should be levelled and pressed firmly without sharp stones and branches on it. For example, if mountainous ground is uneven, loess should be laid to level it. When the geomembrane is laid, it is strictly prohibited to move machinery on it. Workers that lay the geomembrane should wear flat shoes to walk on it. After the geomembrane is laid, soil of certain thickness needs to be backfilled on the geomembrane to protect it.especially in the area above the water around the lotus pool to prevent the sun exposure and the aging of geomembrane.
Q:Does iphone need to stick membrane?
If iPhone do not stick membrane, it will be scratched by some alloy keys; and it will have minor scratches because of the friction with ordinary sand. Mobile phone film will inevitably reduce the screen brightness. First, reduce the screen brightness. Even it is the AR film (also known as high light transmittance anti-reflection film) featured as high light transmittance, its light transmittance is only about 95%. Other mobile phone films have greater influence on screen brightness. Second, reduce trackpad sensitivity. After sticking membrane for mobile phone, the screen may become "stuck", "slippery action", thus reduceing the iPhone's touch experience.
Q:The design of geomembrane thickness of 0.5, you must be up to 0.5.
To perform in accordance with design requirements like design thickness of 0.5mm geomembrane geomembrane design requirements to be procured 0.5mm geomembrane standard GB / T17643-2011 standards or CJ / T234-2006 standards in accordance with the requirements of the standard deviation as the thickness of 0.5mm geomembrane thickness limit deviation -10%, or thin spots can be lower than the average thickness of 0.45mm design requirements geomembrane standard deviation 0 American standard GRI GM-13 standard 0.5mm geomembrane allows less than 0.5mm thickness of 0.5mm site must be
Q:What exactly is the geomembrane? What are the applications?
At the same time, alkali and salt corrosion, long service life; and non-woven fabric is also a kind of high-molecule short fiber chemical material. Geomembrane construction site its main mechanism is to use imperviousness of plastic film to cut off earth dam leakage passage, not only increases the tensile strength and anti-puncture ability of plastic film. They have good corrosion resistance to bacteria and chemical action, which is conducive to the stability of composite geomembrane and protective layer, with high tensile strength and extensibility, bearing the hydraulic pressure and adapting to dam deformation with its large tensile strength and ductility, increasing the friction coefficient of the contact surface. And due to the roughness of the non-woven surface, geomembrane construction site its main mechanism is to use imperviousness of plastic film to cut off earth dam leakage passage; and non-woven fabric is also a kind of high-molecule short fiber chemical material, bearing the hydraulic pressure and adapting to dam deformation with its large tensile strength and ductility, through needle punching or hot sticking forming, it is combined with plastic film, used in the dark place, not afraid of acid
Q:What is the method of sticking membrane on cabinet?
First, clean cabinet surface. It is recommended to use medical alcohol with 75% concentration, which is easy to clean and dry. Measure the length, width and height to stick with tape, then cut on the purchased membrane. To avoid waste, you'd better draw on draft paper. Finally, stick from top-down, and stick right bit by bit, or it would be difficult to handle if you find slanting in the end.
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:How to remove the film on the floor?
The tile protective films can be divided into 3 categories. 1) Plastic film can be removed by hand or steel wool. 2) Anti-fouling agent packaging film can be removed by towel with white cement. 3) Tile wax protective film which can be removed by dry towel, electric diluent, banana oil, or talcum powder with white cement.

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