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:Is there any place seeling the geomembrane of 20 multiplying 20?
The 20 * 20 should refers to the length and width of the geomembrane.
Q:What kind of membrane should be coated on optical coating glass?
There are many coating membrane. From the material, they can be divided into dielectric film and metal film. From the performance, they can be divided into antireflection film, reflecting film, beam splitting film, polarizing film and protective film.
Q:What is the HDPE geomembrane of rough surface?
The rough surface HDPE geomembrane material is composed of 97.5% high-quality polyethylene, 2.5% carbon black, trace antioxidant and heat stabilizer. The rough surface is the result of a special co-extrusion process, the process is a molding production, the most important characteristic rough surface HDPE geomembrane offer is that it can increase the stability of the slope material, from Ji-light delay Gan hoot imitation dec containing wet splashing and ultimately HDPE geomembrane can carry Kongyong Rong maximize product adapted to the characteristics of the laying of a steep slope in cost savings but also improve design capabilities.
Q:How to install the electric heating film?
1 The most scientific way to install the electrothermal film is to install it in the ground. In light of heat transfer theory, this is the best heating mode. From the perspective of health maintenance, the heat is flowing from the bottom to the top, which meets the physiological needs that foot is warm and head is cool. Installing the electrothermal membrane in the ground can not only make people feel comfortable, and also can increase the usable floor area of space and guarantee the even temperature all over the area. However, because each family has different pattern and furniture is displayed differently, the limited space and degree of difficulty should be considered when designing the installation to ensure that there is no barrier in the installation process, make the electrothermal film heating system more safe and reasonable and reduce the cost of expenditure. Main structures are floorslab or floor, heat insulating layer, electrothermal film, structure layer and the decorative layer. The composite thermal resistance of structure layer and the decorative layer should be lower than the standard value. 2 There are several ways to calculate the amout of the electrothermal film for gound installation. 1 Calculating the thermal load. You can first calculate the thermal power of each room and convert it into wattage of electrothermal film. Calculation of the heat load should be carried out by professionals. This method can be applied to large projects. 2 Empirical method. According to the conditions of the room, you can estimate the heat load of the room. This method is generally used for single family transformation project. 3. Fully paving method. When it is required that the whole area should be heated, the heat loading value can be ignored and areas which has human activities should be fully paved with the film. This method may increase the cost of pavement, but will not affect the operating cost.
Q:What is the mobile phone toughened glass membrane
Toughened glass film is also known as toughened glass film, diamond film and strengthening film glass, explosion-proof glass film is a new type of screen protection materials. Toughened glass film has made a grease proofing treatment on its surface, so that the fingerprint and the oil are not easy to stay on the surface, but easy to clean. Product thickness is 0.4mm--0.55mm, the surface hardness is 8-9H, which is 3 times of the strength of ordinary PET.
Q:how long does the film curing.
At least for a day.
Q:Can 1.5mm geomembrane be produced by blow molding?
Geomembrane produced by large blow molding machine is of thickness of 0.15-2.5mm and breadth of 1-9m. The geomembrane produced by small blow molding machine is of thickness of 0.05-1.0mm.
Q:How to determine the soil moisture content?
To estimate the best water content of soil, and then from the best in order to two points each with two groups, the water content in turn decreased by about 2%.
Q:How to choose the glass stick membrane Sunscreen film?
To choose the glass stick membrane Sunscreen film: 1. The thickness of the film itself, the thicker of the film, the higher of its explosion-proof ability! 2 To inquire the merchant about the level of the glue used by the explosion-proof membrane. 3 To emphasis the quality of the construction and the quality time of the merchant! (degumming, cracking, curling, mildew)
Q:Why pvc plastic wrap smells?
Plastic wraps and freshness protection packages are plastic packaging products often used for preserving fresh food, and they are inseparable from many families. PVC plastic wrap, is also known for polyvinyl chloride. Because of the need of manufacturing technique, a lot of plasticizers will be added in while producing PVC plastic wraps, that is, we usually say plasticizer. When PVC plastic wrap is being heated or in touch with fatty foods, the plasticizer contained in PVC plastic wrap would easily be separated out, and follow the food into the human body, causing some harm to the human body, and even cancer. However, there is no problem when PVC plastic wrap is used for preservation of fresh fruit and vegetable.

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