high density polyethylene composit dimple geomembrane

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
900000 m²/month

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Product Description:

Introduction:

 EltMembrane-CDG series of geomembrane is manufactured from High Density Polyethylene resins. Produced by extruding plastic sheet into dimple shape.These dimples,in spatial structure with certain height. Can resist long-term high pressure without deformation. On the top of the dimples, there is filtration geotextile to make sure the drainage channel ruing well without any block for any articles. For example,filling particles or concrete.


 

Property:

low-cost, high efficiency; durable; chemical resistance, resistance to puncture of plant roots; diverse application; simple installation and quality guaranteed.


Application:

 

 1, Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.

 

 2, Municipal engineering: road base, subway, tunnel, landfill.

 

 3, Construction engineering : upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.

 

 4, Traffic engineering: highway, railway basement, dam and slope.


Technical specification

                                             Composite Dimple geomembrane
NO.Item NameTechnical requirements
H10-1.0H20-1.0H10-1.5H20-1.5H10-2.0H20-2.0
1Tensile strength N/<5cm>         ≥400400500500700700
2Elongation at break %           ≥200200300300400400
3Dimensional strength Mpa     ≥400320450370500420
4Dimensional stability %±2
5Low tempreture impact brittle property-35℃ crack-free bending
6Longitudinal flow capacity cm3/s( hydraulic pressure 5Kpa)5.68.65.68.65.68.6
7Longitudinal flow capacity cm3/s( hydraulic pressure 350Kpa)15.218.215.218.215.218.2


high density polyethylene composit dimple geomembrane

high density polyethylene composit dimple geomembrane




FAQ

Q: Can you accept sample order?

 

A: Yes, we are willing to send small samples for free, while the shipping fee should be afforded by yourself.

 

Q: What is your delivery time? 

 

A: 1 days for samples, two weeks for mass production.

 

Q: What is your payment terms?

 

A: T/T , L/C, Western Union, Money Gram. 30% advance before producing, 70% payment before deliverying.

 

Q: How can I get my order?How can I know you sent the goods.

 

A: We will send you the goods by UPS, DHL, Fedex, Oversea Shipment or other forwarder, 

all with tracking number or B/L.

 

Q:How about your quality?

 

A: Try a small order, you will have your own judgment!



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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:Which application fields is HDPE geomembrane chiefly suitable for?
HDPE geomembrane is mainly suitable for the moisture and leakage of highways and channels.
Q:what is the role of home color film?
1, color film is a new concept of home decoration materials, it is a simple and convenient form of film, on the tiles, furniture, glass, all kinds of table and household appliances foil. Unique adhesive technology, easy to use, without shovel the wall, ground-breaking, directly attached to cement walls can be affixed; fire does not burn, water does not soak, affordable good effect; it is highly decorative. It has six functions, thousands of styles, suitable for all kinds of people interested in covering decoration, decorative aspects.
Q:What is the stick membrane method on the wall?
1. the hair dryer can be adjusted to the hot air grade to blow soft the paster, while blowing, you should expose the paper, and be careful not to blow coke paper, otherwise it will be cut off, the control just right to blow the glue soft state, the heat transfer can be appropriately adjusted to small grade . 2. it can be injected alcohol from a corner , not too much, let the glue inside softening , until it can be peeled off, but this method has met the original background wall may affect the original background, we need to choose the method according to the actual situation. 3. For the metal wall you can also use a similar chemical solvents such as acetone, with quick cleaning speed, good effect, but ordinary wall is not recommended. 4. For hard tile wall with a thin blade can also be scraped off the sticker applied to a small area of ​​the sticker.
Q:How to choose the geomembrane?
You should try to choose imported geomembrane. The domestic geomembrane all uses reused materials, which has a great impact on the life of the geotechnical membrane. The materials and production process control of the geomembrane are much better. The geomembrane of Canadian Soma (Solmax) which is the largest geotechnical membrane manufacturers all over the world. You can go online to search it.
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's the use of membrane switch?
Main use of the membrane switch: (1) It can be used for power supply isolation, and disconnect the high-voltage overhaul equipment with the electrically charged equipment to produce a clearly visible cut-off point between them. (2) It can be used for isolation of coordination between the switch and circuit breaker, and to carry out switching operation according to the need of the system operation mode to change its connection mode. (3) It can be used to turn on or turn off the circuit with small current. Disconnecting switch can perform the following operations: It can turn on or turn off the shunt current of the circuit close; and turn on or turn off the ground lead of the transformer neutral point, but when the neutral point is installed with arc suppression coil, this operation can be performed only when the system is fault-free.
Q:Are geotextiles the equivalent of geomembranes?
No. Geomembranes are completely waterproof. Geotextiles are always wet.
Q:how is the effect decoration color film.
Home color equipment film can be described as powerful. IPL film advantages. life greatly improved the life of traditional wallpaper, only 8-10 years, traditional wallpaper over time will be worn, is extremely susceptible to water, easy to fade yellow, non-insulated problems . The home color equipment film limited to avoid these problems, the life of up to 30 years, using the latest nano-coating protection technology in the film surface to form highly cross-network structure, and therefore has a strong anti-scratch, abrasion resistance, cleaning and noise reduction capabilities. Tests show scratches harming show color cherry wall mounted film products ubder the same conditions (width and depth) of only 1/3 of an ordinary film. We know that the plastic deformation is an irreversible permanent deformation. Thus, regardless of how beautiful the wall, there is always a "pale", let people sigh endless. But now, "Sau Ying," added a special shape memory polymer SMP, a high-tech memory material after plastic deformation, slightly warmed as they "remember" their original shape and automatic recovery. Break time barriers, automatic recovery, used often new.
Q:Is electrothermal film heater waterproof?
The electrothermal film is waterproof, the working performance is normal with no leakage after being soaked in water for 48 hours. So it can be used in wet environment, but insulation waterproof treatment on connecting and clipping parts should be well prepared. I am now using silicon crystal electrothermal film of Gree. But I think that it is better avoid contacting with water, because there are wires under the silicon crystal plates. It will be short out when contacting with water, it's dangerous.

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