HDPE Geomembrane/ Nonwoven Geotextile with CE

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Qingdao
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TT OR LC
Min Order Qty:
10000 m²
Supply Capability:
300000 m²/month

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Product Description:

 

Description Of HDPE Geomembrane:

HDPE Geomembrane liner are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner,etc.

Main Features of HDPE Geomembrane :

 1.Long life, anti-aging, roof material can be more than 20 years, underground can be more than 50 years.

 2. Good tensile strength, high elongation.

 3. Good high/low temperature flexibility

 4.Easy to construct, no pollution.

 5. Good anti-corrosive ability, can be used in special area

6.Various colors are available

 

Specifications of HDPE Geomembrane :

Thickness0.12mm-4.0mm
Length50m/roll,100m/roll,150m/roll or as your choice
Width5.0m-7.0m or as your choice
ColorWhite/Black/Blue/Green,mainly black
MaterialHDPE
Delivery portQingdao
Package:woven bag or as customers' requests
Product time

2-20 days

Features1.Good physical and mechanic performance
2.High tearing resistance, strong deformation adaptability
3.Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance
4.Good adaptability to high and low temperature, non-toxicity, long service life
5.Good waterproof, drainage, anti-seepage and damp proof effects
6.Complete width and thickness specifications, low cost and easy installation.
NoteWe can do as your demand,please feel free to contact us for more information

Applications of HDPE Geomembrane :

1.landfill,sewage or control the waste residue seashores seepage.

2.Lake dam,tailings dams,sewage dam and reservoir,channel,storage of liquid pools(pit,ore)

3.The subway ,tunnel,anti-seepage lining of basement and tunnel.

4.To control the roadbed and other foundation saline seepage.

5.Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.

6.Seawater,freshwater fish farms.

7.Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.

8.Anti-seepage of roofing

 

IMages of HDPE Geomembrane :


HDPE Geomembrane/ Nonwoven Geotextile with CE


HDPE Geomembrane/ Nonwoven Geotextile with CE 

HDPE Geomembrane/ Nonwoven Geotextile with CE


 

FAQ:

1. Do you supply free samples for customers?

Yes,we will supply free samples for you.Please send your address for us.

2. How Many years experience do you have?
We have been exported to more than 20 countries in the past 15 years.

3. How long do we usually reply your request?

We always reply our customer within 24 hours.

 

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Q:Imported HDPE geomembrane application engineering and imported impermeable membrane .
Landfill; digesters coverage.
Q:Geomembrane and geotextile construction technology
The construction technology of geomembrane is welding technology, and the construction technology of geotextile is overlapping technology, so they are different. To put it simply
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:How about sticking membrane on the window?
The advantages of building membrane are as follows. 1) It can insulate the building from sunlight and preserve heat. 2) It has high efficiency and low energy consumption. 3) It can improve the indoor environment and comfort. The indoor comfort will be obviously improved as long as the high-quality thermal insulation sunscreen film is laid. The uncomfortably dryness-heat and disturbing glare weaken or even disappear. The membrane also has the function of one-way perspective. 4) It can beautify the appearance of the building. The glass membrane is the simplest and the most ideal solution for the expectations that the buildings can remain fresh after many years or the stereotyped building can change into a new appearance with new energy. Different styles of membrane will echo or complement the interior and exterior design, making the appearance of the building more beautiful . 5) It can insulate the rooms from ultraviolet light, avoiding the fading of indoor objects, because the main reason for the fading of aging objects is the solar heat, visible light and ultraviolet light. There is no solution to this problem except closing the windows. 6) It can improve the safety of the window by preventing it from breaking.
Q:What is the application of composite waterproofing geomembrane?
Composite waterproof membrane is a kind of waterproof material with high elasticity of organic material and good durability of inorganic material, it will form high-strength waterproof coating and has been widely used in the anti-seepage of water conservancy embankment, dam, reservoir, at the same time, geomembrane is used as seepage-proof, anticorrosion, leakage resistance and moisture resistance materials in channels, reservoirs, cesspit, swimming pool, housing construction, underground structures, wasteyard, environmental engineering and other aspects.
Q:What are the principles of diaphragm pump?
Principles of diaphragm pump: It is a displacement pump which casues volume change due to reciprocating deformation of mebrane. The working principle is similar to that of plunger pump. Due to the features of diaphragm pump working principle, it has the following characteristics: the pump does not overheat; it uses compressed air as power so it is in a process of expansion and heat absorption during exhausting air; the temperature of pneumatic pump in working is reducing without any harmful gas. no electric spark; becasue pneumatic diaphragm pump is not driven by electricity, it will not generate electrostatic spark after ground connection and liquid containing particles can also get through because the working type is volumetric and the entrance is ball valve, it is not easy to block. Flow can be adjusted. You can add a throttle valve at the outlet of the material to adjust the flow rate. with self-priming function. Dry run is ok and there is no danger. it can work under water. The fluid that can be transported is various, from low viscosity to high viscosity, and from the corrosive to the sticky. No complex control systems, no cables, fuses, etc. Small size, light weight, easy to move. It does not need lubrication so the maintenance is simple and will not pollute the work environment due to leakage. Pump can always remain efficient, even in wear. Adequate use of energy. The pump will shut down automaticly when the exit is closed. equipment movement, wear, overload, heat. Work without dead point. Pneumatic diaphragm pump is a new type of transport machine, and one of the most innovative domestic pump. Using compressed air as power, it can pump and absorb all kinds of corrosive liquid, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid.
Q:What is the recommended thickness of HDPE membranes when the membrane is applied in landfills? How to decide the thickness of the membranes?
The thickness of HDPE geomembranes can be 0.75mm, 1.0mm, 1.25mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm and 3.5mm. According to the relevant requirements of national standard CJ/T234-2006, the thickness should not be less than 1.5mm.
Q:What is the construction method of HDPE geomembrane?
A. HDPE geomembrane paving 1. Before paving HDPE geomembrane, it is required to have the acceptance certificate related to building projects. 2. Before cutting HDPE film, it is required to accurately measure its related size, and then cut it according to the actual size. Genrally, it is not suitable to cut it according to the diagram. It should be numbered piece by piece, and detailedly recorded in special forms.
Q:What are the differences between the geomembrane and the geotextile?
Generally speaking, separated geotextile does not have the effect of anti-seepage, the main indicators for performance appraisal is permeability coefficient. Coefficient of ordionary geotextile is higher than ordinary plain soil, around 0.01-0.001.But geotextile ,when combined with rubber, asphalt, and plastic will form a waterproof complex and effect of anti-seepage will increase 10 times, and a combination with asphalt, and rubber will form waterproof roll like SBS; a combination with plastics, generally polyethylene, polyvinyl chloride, EVA (official name is geomembrane) will form anti-seepage geomembrane or composite geomembrane, because white composite geotextile outside is for the protection, so the project is also called anti-seepage geotextile. Therefore, there is not much difference between the two, just different statement.
Q:Does the liquid crystal display need a film ?
It is better to stick one. The film is used to protect the film.

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