Dimple Textured HDPE Geomembrane Sheet

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1000 m²
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900000 m²/month

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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.




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




 1, environmental protection and environmental sanitation (for example, living landfill yard, sewage treatment plant, power plant adjusting tank, industrial and hospital solid waste, etc.)

 2, water conservancy (for example, anti-seepage, leakage blockage and reinforcement of river, lake and reservoir dikes and blanks, anti-seepage of canal, vertical central wall, side slope, etc.)

 3, municipal projects (underground project of subway structure, anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.)

 4, landscape garden (manmade lake, river way, cistern, bottom lining and side slope of pool In golf course, waterproof and damp-proof of greening lawn, etc.)

 5, petrochemical industry (anti-seepage of oil tank of chemical plant, oil refinery and filling station, lining of chemical reaction tank and sedimentation tank, etc.)

 6, mine industry (bottom lining and anti-seepage of washing and selecting tank, pilling and soaking tank, ash yard, dissolution tank, pile yard and tailing, etc.)

 7, traffic facilities (reinforcement of road foundation and anti-seepage of subway and culvert)

 8, agriculture (anti-seepage of ditch, channel, reservoir, drink water tank, pool and irrigation system)

 9, aquiculture industry (lining of intensive and plant type cultivation tank, fish pound and shrimp pool, side slope of sea cucumber ring, etc.)

 10, salt industry (crystal tank of salt field, tarpaulin cover of halogenations tank, salt film, plastic tarpaulin cover of salt tank)


                                             Composite Dimple geomembrane
NO.Item NameTechnical requirements
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)
7Longitudinal flow capacity cm3/s( hydraulic pressure 350Kpa)

Dimple Textured HDPE Geomembrane Sheet

Dimple Textured HDPE Geomembrane Sheet


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 are the models of membrane sand paper?
The thickness of the general model is not the same. Reference for you: Models with big thickness: 16 mesh, 24mesh, 36 mesh, 40 mesh, 50 mesh, and 60 mesh. Commonly used models: 80, 100, 120, 150, 180, 220, 280, 320, 400, 500, and 600 mesh. Models after fine grinding: 800, 1000, 1200, 1500, and 2500 mesh. Currently there is very few sandpaper with the model of 3000 mesh in domestic ! It is usually indicated by "granularity".
Q:What's the technology of membrane switch?
Membrane switch is an operating system integrating the key function, indicating element, and instrument panel as a whole. It is composed of four parts: panel, upper circuit, isolation layer, and lower circuit. When the membrane switch is pressed, the upper circuit contact deforms downward, and realize the contact with the lower circuit plate and breakover. When you release your finger, the upper circuit contact will bounce back, the circuit is off, and the loop will trigger a signal. Membrane switch is rigorous in structure with nice appearance and good seal. It has the characteristics of anti-humidity and long service life. It is widely used in the field of electronic communications, electronic measurement instrument, industrial control, medical equipment, automotive industry, intelligent toys, household appliances, etc. Membrane switch has many advantages: It is resistant to water, dust, oil and harmful gas erosion, and is stable and reliable in properties. It has small volume, long service life, and convenient installation. Its panel can be washed without damage of characters on it. It also has rich color and elegant appearance. Your product will obtain more distinct features of the time by using the membrane switch. Main types of the membrane switch: With rigid or flexible printed circuit board as substrate, the membrane switch panel is made with plastic (polycarbonate, polyester, etc.) faceplate with colored decorative patterns printed on it. It is installed with keys with hand feeling or not. It is a kind of electronic component integrating switch function with decorative function, and also has a new human-machine interface. Its switching circuit and connection mode of the complete appliance can be finished by welding or plug-in. .
Q:What is the cost of membrane structure?
membrane structure shed modeling complex determines the cost, generally around 800 yuan, shed membrane structure characteristics: Shed material is using the imported building materials structure. The shed framwork, surface processing is using imported marine primer, olefine acid polyurethane finishing coat. 1 durable: Due to the high strength of the film material, coupled with a pull technology application, it is incomparable to the shed membrane structure resisting the wind and rain with other common awning. Some shed is using the permanent film material, and it can be used for thirty or forty years. Especially in severe stormy weather, membrane structure is motionless, without any injures. 2 art: In addition to general canopy having the incompared function of practicality, durability and preventing rain and wind outside, the awning membrane structure is a sculpture, a piece of artwork, giving people the beauty of the visual enjoyment. The soft, curve, a combination of softness and hardness, its rich style, the spotless, brighten the eye of people, long aftertaste. 3.the economy Studies have shown that vehicles park for a long term in open-air, and the performance loss is fast as twice as the cars parking in the shed. The use of membrane structure canopy is more truly cares for your car, and it can slow down the aging rate of your car. From an economic perspective, the small investment is greatly extend the life of your car. 4. transmittance: Good transmittance (light transmittance is 20%). In the sunlight it does not produce yellowing, fogging,and poor light transmission. 5. Weather fastness: Surface layer has co-extruded UV protection, prevent the resin fatigue yellowing caused by solar ultraviolet. Surface co-extruded layer has a chemical absorption
Q:What are the specifications of the reinforced glass fiber?
The glass fiber reinforced earth grid is a new type of excellent soil base material to enhance the road surface and roadbed. The product is made of high quality enhanced alkali free glass fiber yarn, and the introduction of foreign advanced warp knitting machine made. It is with very high tensile strength, low elongation, high elastic modulus, resistance to high and low temperature performance of excellent properties, through excellent modified asphalt coating, with excellent alkali resistance and aging resistance, widely used in the asphalt pavement, cement concrete pavement and roadbed enhancement, whether hard pavement and flexible pavement is universal, and traditional pavement ratio can reduce the cost, prolong the life span and preventing the road reflective crack, the product can also be used for the enhancement of railways, airports, water conservancy, dams and other soft soil and enhance the pavement. Performance specifications: EGA1 * 1 EGA1 * 1 EGA1 * 1 EGA1 * 1 EGA1 * 1 EGA1 * 1 EGA1 * 1 EGA1 * 1 EGA2 * 2 EGA2 * 2 radial fracture strength (KN\m) = 30 = 50 = 50 = 80 = 100 = 120 = 140 = 160 = 60 = 80 = zonal 30 = 50 = 60 = 80 = 100 = 120 = 140 = 160 = 60 = 80 = 4% = 4% elongation% = 4% = 4% = 4% = 4% = 4% = 4% = 4% = 4% mm 25.4 x 25.4 mesh size 25.4 x 25.4 x 25.4 25.4 25.4 x 25.4 x 25.4 x 25.4 25.4 25.4 25.4 25.4 x 25.4 x 25.4 x 12.7 x 12.7 12.7 12.7 7676767676767676 7676 width elastic modulus (m) 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 temperature (DEG C) -100-280 -100-280 -100-280 -100-280 -100-280 -100-280 -100-280 -100-280 -100-280 -100-280 guttacontent% = 20% = 20% = 20% = 20% = 20% = 20% = 20% = 20% = 20% = 20% at the surface High quality modified asphalt
Q:How long can glass sound insulation film be used?
It can be used for four or five years without problem. If there is kid in the family, it may not be able to last for that long for the glass film scratches easily.
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?
Membrane should face towards waterproof layer
Q:What are the advantages of geotextiles?
They are easy to use. It is hard to block the apertures of geotextiles because the net structure of geotextiles has excellent adaptability and movability. So geotextiles have good water permeability. They can form drainage channels inside the soil mass. Impervious geotextiles have excellent water permeability, filterability and durability. They are widely used to construct railways, highways, stadiums, dams, water conservancy facilities, tunnels, coastal mud flats and for environmental protection. Geotextiles can be divided into two categories, namely the staple fiber acupuncture non-woven geotextile and film yarn woven geotextile. Geotextiles have excellent breathability, water permeability, acid resistance, alkali resistance, worm resistance and oxidation resistance. Geotextiles can improve the strength of extension and deformation resistance, efficiently disperse, transfer or resolve the concentrated stress to protect the soil mass from damage of external force. So they can improve the stability of the buildings and the quality of soil mass. Geotextiles can be divided into three categories according to craft, namely the filament geotextile, woven geotextile and singeing geotextile.
Q:Is the decorative film environmental friendly?
The decorative glass membrane is generally used for tooling, its role is mainly reflected in a decentralized direct light, logo marking and so on. And the decoration glass is frosted glass or diamond glass, high-grade point is art printing or embossing glass.
Q:Is electrothermal film a big consumer of electricity?
The electrothermal film floor-heating system is intelligent. The film will automatically stop heating when the temperature of the surface of floor reaches the set point and then remain in the state of heat preservation. Actually it works only several hours a day.
Q:How to install the piamater ceiling
(1) For where need to install a soft place, to fix the PVC bracket supports (The support materials can be wood, aluminum alloy, stainless steel or other). 2 Then the PVC keel corner horse nail or nail fixed on the support, and then Darphin special in the knife to cut the film is fixed on the PVC keel bracket

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