Impermeable WaterProof Composite Geomembrane

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

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Product Description:

 Product introduction

Geomembrane can be divided according to the different materials HDPE geomembrane , matte geomembrane , LDPE geomembrane , LLDPE geomembrane , EVA geomembrane , ECB geomembrane , PVC geomembrane.

 

 

 Product Use     

1, City landfill ;     

2, Roads, railways , drainage , irrigation , tunnels, dikes, dams , gates seepage, seepage accumulator library ;     

3, Fluid channels , solid manure dumps impermeable ;     

4, impermeable roof , building basements, underground storage , underground garage moisture ;     

5, pile cofferdam film , land reclamation from the sea , marina projects etc.


No.

Item

Test Value

0.75mm

1.0 mm

1.25 mm

1.5 mm

1.8mm

2.0mm

2.5 mm

3.0mm

1

Minimum Density(g/cm³)

0.94

2

Strength at yield,N/mm

11

15

18

23

27

30

38

45

3

Strength at break ,N/mm

21

28

33

43

51

57

71

85

4

Elongation at yield,%

13

5

Elongation at break,%

700min

6

Tear Resistance N

93

125

156

187

219

249

311

373

7

Puncture Resistance N

263

352

440

530

618

703

881

1059

8

Stress Crack Resistance, hrs

400

9

Carbon Black Content, %

2.0-3.0

Carbon Black Dispersion

1 or 2

10

Standard OTI Min

100

High Pressure OTI Min

400

11

Impact Cold Crack at -70°C

Pass

12

Water vapor permeability

(g.cm/cm2 .s.Pa)

≤1.0×10-13

13

Dimensional Stability (%)

±2



Impermeable WaterProof Composite Geomembrane

Impermeable WaterProof Composite Geomembrane

Impermeable WaterProof Composite Geomembrane







FAQ

How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)

2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.

3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.

4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.


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Q:Is geomembrane the first choice in landfill anti-seepage?
Landfill has to use hdpe geomembrane and geotextile filament. in some places sodium bentonite waterproof blanket and drainage networks.
Q:How is the heating performance of the electrothermal film?
In terms of energy conservation, electrothermal film can save a lot of electricity when it is just stalled. In the first year, its the convertion rate from electricy to heat is more than 80%. However, the fatal weakness of the electrothermal film is aging rate and the thermal rate of decline is too high. Its rate of decline is about 10%, causing the electricity consumption become increasingly larger after the one or two years. After three years, the electricity consumption will equal to that of the heating cable. Besides, with its short operation life and high failure rate, it has been phased out of the market.
Q:Which one should be used for dam protection, geomembrane or wire box?
Wire box, of course. It has good protection effect and can prevent the dam from landslide, water loss and soil erosion.
Q:Does anyone know the mechanism of ion exchange membrane
Ion exchange resins are high molecular material with an ion exchange function. in the solution, the ion of itself will have an exchange with the ion which has the same symbol in the solution. According to the nature of different exchange groups, the ion exchange resins can be classified into two categories cation exchange resin and anion exchange resin, most of the cation exchange resin have a sulfonic acid group (-SO3H), carboxyl (-COOH) or phenol (-C6H4OH), etc. and other acidic group, wherein the hydrogen ions can have a exchange with a metal ion in solution or other cation ion, anion exchange resin containing quaternary amine [-N (CH3) 3OH], amino (-NH2 ) or imino (-NH2 ) and other alkali basic group. They can generate OH- ions in water, which can have the exchange interaction with various anions, and the ion exchange resin is in very widely use, it is mainly used for the isolation and purification.
Q:What's the installation method of the soft film ceiling?
1. First to go to the site to see if there is a condition of installing the keel: Look at the scene to make sure the wall is completed, and woodworking processing part is qualified, the area that need to be plastered should be completed first. First part plastering carpentry part we proposed must be in accordance with the requirements to do, to advance the processing of.2. entering the construction site conditions Licensor hole size lamp, air outlet, first part is fixed according to the design Aluminum Alloy keel keel carpentry requirements drawing well, attention must be right angle connecting to smooth, flat, dense.3. lamp holder, tuyere, light tube plate to and around the keel level, and firmly cannot swing can smooth.4. smoke, ceiling lamps, the first position to make a wooden frame, wooden frame the bottom surface should be polished, and pay attention to the level of height is too low, it is easy to show a trace of.5. before installing ceiling, carefully check the keel joints are solid and smooth, the spray head to stick on the white tape, an outlet should be well handled. When loading the smallpox to first from the middle to both sides of the fixed, while paying attention to size on both sides and pay attention to welding seam to the final straight angle position, pay attention to smooth. Around the well to the smallpox pruning removes. To perfect income effect on the edge. Turn on the light hole. To mark the position of the lamp hole , and carefully stick the PVC lamp ring carefully and accurately on the bottom of the soft film and then remove the excessive smallpox after it is firm. Find the position of the outlet and the light pipe handicap, just as the surroundings, to install the soft film to the aluminum alloy keel, pay attention to keep the angle be smooth.
Q:What is the temperature of PET high temperature resistant film?
high temperature resistant polyester film. It has excellent physical properties, chemical properties and dimensional stability, light transmittance and can be recycled. Cold resistance (--70 degrees), heat resistant ( 200 degrees), and has the good characteristics of corrosion resistance and shrinkage stability. High temperature resistance performance of protective films varies with the material of the film. PE electrostatic film is generally resistant to temperature of 60 degrees. PE high temperature resistant plastic is generally resistant to temperature of 120 degrees, and PET is 60 degrees -230 degrees theoretically, the actual situation remains to be customized and tested.
Q:What do geomembrane 200/ 20/ 20 mean?
2 & # 47, ditch; 200, the interjacent plastic film is 0, reservoirs. The total gram weight of this product is 600g / ㎡, which is one of composite geomembranes, identifing that the geotechnical cloth on the top side and the bottom side of this kind composite geo-membrane is 200g & # 47.2mm thick;㎡ around, which is often used in the artificial lake seepage-proofing. Geomembrane and composite geomembrane manufacturers; 0, general watercourse, should be 200 & # 47
Q:How to calculate the power consumption of the electric heating film?
To measure the DC resistance and square the rated voltage divided by the DC resistance, then the power is calculated. The electric heating film is divided into high temperature and low temperature electric heating film. The high temperature electric heating film is generally used in electronic, military and so on. The electrothermal film produced by the Today Technology. The low temperature electric film is a semitransparent polyester film after it is powered. It is made of by the special conductive ink. It is processed by the metal carrier and made between the insulating polyester film. When working, it takes the electrothermal film as the heating element and sends heat into the space in the form of radiation. It can first make people's body and the objects to get the heat. It's integrated effect is far better than the traditional method of convection heating. The low-temperature radiant electric heating film system is composed of a power supply, a temperature controller, a connecting piece, an insulating layer, an electric heating film and a facing layer. The power supply is connected with an electric heating film through a conducting wire, and the electric energy is converted into heat energy. Because the electric heating film is a pure resistance circuit, the conversion efficiency is high, in addition to a small partial loss (2%), the vast majority (98%) is converted into heat energy. The electrothermal membrane can not be directly for the radiant floor heating, requiring additional patent PVC vacuum envelope, it can be used in floor heating to ensure the use of effects and life. The development potential of electric heating film is huge, which is consistent with the trend of low carbon economy development.
Q:How to install the wall electrothermal film?
After finishing surface heat preservation measures, clean up the ground, make it smooth and flat. Aluminum foil reflective film is then laid flat, and later laying electric film. puting the electrothermal film upside, and I suggest that the safety distance between the membranes should be 20 centimeter. Then connect wires, parallel connect the electrothermal film. Do insulating treatment with both ends. after the electrothermal film installement then cover the waterproof cloth to do waterproofing process. .
Q:does Landfill reservoir area include the part that is buried in the anchorage ?
it doesn't include the area in retractable and anchoring area. the actual coverage area does not contain a linker.

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