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 is the wall membrane?
the damp-proof basement membrane is a specialized alkali-resistant, anti-moisture, moldproof wall treatment materials, which can effectively prevent humidity and water and other alkaline material of the construction cardinal plane extravasation, and avoid wall decoration materials: Such as wallpaper, paint layer, plywood, decorative panels of damp, mildew and nigrescence and other undesirable damage. wallpaper basilemma is developed from water-based high-tech materials, harmless to the human body and environment without adverse volatile gases. compared with conventional oil-based alkyd varnish, it effectively protect the indoor environment, and the life of oil alkyd varnish is longer three to five times. Wherein the moisture-proof film is used elastic molecular materials, and it in the case of micro-cracks in the walls is effectively protect your walls.
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:Which kind of geomembrane that is specially used for impounding reservoir is the best?
There is no brand that is more famous. I suggest you to compare different stores in the local building materials market. The price of this film in normally twenty yuan a square. At present, the plastic films that are used for preventing water seepage are polyvinyl chloride, polyethylene (PE) and EVA (ethylene/ vinyl acetate copolymer). ECB (ethylene vinyl acetate modified asphalt blending geomembrane)is used in tunnels. It is a kind of high polymer chemical flexible material and it has smaller proportion, good extensibility, high adaptability to the deformation, corrosion resistance, low temperature resistance and frost resistance.
Q:How to distinguish the quality of HDPE geomembrane?
Orddinary people will find it very hard to distinguish its quality. You need to seek help form some authorized institutions to test the engineering data. Guodu building material testing center is an authorized HDPE geomembrane test institution. All the geomembrane used in international big projects is tested here.
Q:Speaking of renovation of small dam pond , is it necessary to cover anti-seepage geomembrane in the dam base with soil ? if so, then how thick do we need?
Yes, of course. we had better ensure that the thickness is insusceptible to stone or other sharp objects. We don't need too thick, 5cm is enough.
Q:what is the uses of diamond film ?
Bandgap diamond thin film large resistivity and thermal conductivity , high carrier mobility, low dielectric constant, high breakdown voltage, which is an excellent film for electronic materials, with very broad application prospects.
Q:How to use the circulating water wet film humidifier?
You can add and can only add tap water which also should not higher than the waterline. If the condition allows, you should change the water every day to maintain sanitation. If it gets dirty, it also should be cleaned to prevent sundries entering the inside of the machine. When not used, it should be drained and put in a dry place.
Q:Tailings geomembrane (one cloth and one membrane) has two sides, one side is a geotextile and the other one is membrane, which side should face up while paving?
Normally, when it comes to one cloth and one membrane, then the cloth is up while the membrane is down, but there are exceptions, anyway, it is hard to say.
Q:What are the standards of PE seepage-proof geomembranes?
Geomembranes is a kind of waterproof barrier membrane with high-molecular polymers as basic materials which can be divided into: Polyethylene (PE) products: Two cloths film one film(protective geotextiles are sticked to both sides of seepage-proof membranes) one cloth and one membrane(seepage-proof membranes)
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.

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