Waterproof Geomembrane/ Sheet 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    

                          

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

 

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Q:How to remove the film on the floor?
The film on the ceramic tiles is used to protect them. Please do not remove it before the construction ends. When dealing with the thin film, it's better to wet the thin film and spaces between tiles with some warm water which is added with detergent when taking it off. It should to be easy to take it off. Especially the entire film! If there are some parts of the films damaged in the construction, then smear some water added with the detergent on the film and gently deal with it using a wallpaper knife!
Q:What is the mechanism of vacuum tube coating?
。The mechanism vacuum tube coating is explained as follows. Aluminum nitrogen complex films are widely used in vacuum tubes. The film layer can be divided to the interior, middle and exterior layer and all have their own function. As a reflective layer, the inner layer is mainly used to prevent the heat of the hot water in the pipe from radiating outward; the middle layer is an absorbing layer and the main function of it is to absorb energy and transform the energy into heat; the exterior layer is an anti-reflection layer, which is mainly used to reduce the sun reflection and increase the absorption rate of sunlight.
Q:What's the principle of diaphragm valve?
Principle of diaphragm valve: Diaphragm valve is a special form of block valve, appearing in the 1920s. Its opening and closing member is a separator made of a soft material, to seperate inner cavity of valve body and inner cavity of bonnet, so it is called as diaphragm valve. Features of diaphragm valve: The most prominent feature is to seperate inner cavity of lower valve body and inner cavity of upper bonnet so as to protect valve rod, valve clack and other parts above diaphragm from etching by medium. It save filler sealing structure, and medium will not leak. diaphragm made of rubber, plastic membrane and other soft sealing material has good sealing property. Because diaphragm is a wearing part, it should be replaced at regular intervals depending on the medium characteristics. Due to limitation of diaphragm material, diaphragm valve is suitable for low pressure and medium temperature. Diaphragm, according to structure, can be divided into: house, straight-flow, cut-off, straight-through, flashboard and right angle types. The connection form is usually flanged joint. According to drive mode, it can be divided into manual, electric and pneumatic types, among which pneumatic drive is divided into normally open , normally closed and reciprocating types.
Q:What is calculation method of constructional column concrete project quantity ?
The main difference is that you have to consider the concrete volume of stubble for constructional column, while for concrete column you don't have to. 1, calculation formula of concrete volume: Suppose sectional area of concrete column is S1, and height is H1, then the volume V1 = S1 × H1. 2, calculation formula of constructional column volume: Suppose sectional area of constructional column is S2, and height is H2, then the volume V2 = S2 H2 + N × (1/2 × D × K2 ×H2).
Q:In which areas can electronic Whiteboard film be used?
It can be used on computer and projector and is effectively scratch-proof.
Q:What is the hotfilm electric film?
The hot-film electrothermal film. Is is supporting the heat with the far infrared produced the heating carbon. This heat is not convection but can convey conduction. A long time hyperthermia can be gotten by thermal radiation so as to improve the body temperature, expand blood vessels, and promote metablolism. It can also produce far infrared and ion. It not only has a good performance of supplying heating, but also takes the safe of the heating system into consideration. The hot-film heat is due to the use of carbon as a heating body to produce radiant heat step, using the following 1um precision printing technology produced, known as surface heat generation. The surface of the heating element is made of by the carbon thin film processed by the 150 centigrade temperature.
Q:What is the operating principle of wet membrane humidifier
Wet film humidifier is an isenthalpic humidification way, moisture evaporation are realized by absorbing the energy in the air, then air dry bulb temperature decreased, and the absolute water content in the air increased, but air enthalpy value remains unchanged.
Q:How to paste anti-explosion glass film?
Explosion-proof membrane is generally adhered to the inside of the glass. Before pasting, the glass must be absolutely clean, and the part to be pasted membrane must be repeatedly washed. If there is left any tiny dust on the glass, it will affect the adhesive force of the architectural membrane, for the veneer of the membrane and the glass can only be firmly adhered in the vacuum state.
Q:Where has good geomembrane tensile machine?
The gate-type structure of main engine of mechanical tensile machine is mainly suitable for rubber, plastics, textiles, geotextiles, waterproofing materials, wire and cable, net twine, metal wire, metal bar, metal plates and other materials tensile test increasing appendage to do bend, tear, peel and other tests detecting instruments
Q:What is the role of the base film
base film is an alternative to a new generation of products, before the wallpaper brush again played a major role in the base film is to protect your walls to prevent water, basic substances within the walls of extravasation, but also more effectively wallpaper adhere to the wall, in the future when more simple and convenient replacement of wallpaper, which is a water-based environmentally friendly materials, tasteless, non-toxic, no side effects on the human body, and now the wallpaper has to be brushed before pasting.

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