HDPE Geomembrane for Earthwork Factory Supply

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
2000000 m²/month

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Product Description:

Geomembrane Introduction:

 

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.

 

Geomembrane  Specification:

Thickness

0.12mm-4.0mm

Length

50m/roll,100m/roll,150m/roll or as your   choice

Width

5.0m-7.0m or as your choice

Color

White/Black/Blue/Green,mainly black

Material

HDPE

Delivery port

Qingdao

Package:

woven bag or as customers' requests

Product time

2-20 days

Features

1.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.

Note

We can do as your demand,please feel free to contact us for more information

 

Geomembrane Usage:

 

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

 

HDPE geomembrane liner technical of ASTM test GM 13 standard:

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

(gNaN/cm2 .s.Pa)

≤1.0×10-13

13

Dimensional Stability (%)

±2

  



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FAQ:


- Q1: Can you provide a sample for us?   

  A:Yes,We can send free samples,but customer need to pay the freight.

 HDPE Geomembrane Price


- Q2: What is your minimum order quantity?

   A:The minimum order quantity is 5000 ,but it is negotiable.

 HDPE Geomembrane Price


- Q3:What is your payment terms?

  A: T/T,Western Union,Paypal,L/C...

 HDPE Geomembrane Price


- Q4:What is your delivery time?

   A:Production time usually costs 2-20 days.  


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Q:How to make geomembrane inspection?
The testing standards of geomembrane: 1. GM1 ultrasonic method evaluation joint 2. GM2 anchoring movement insert depth 3. GM3 large-scale hydrostatic force anti-puncture test (see ASTM D5514) 4. GM4 three-dimensional geomembrane tensile test (see ASTM D5617) 5. GM5 (a) polyolefin resin or geomembrane notched constant tensile load (NCTL) test (1992) (see ASTM D5397) 6. GM5 (b) polyolefin resin or geomembrane single point NCTL test (see Appendix ASTM D5397 ) 7. GM5 (c) polyolefin geomembrane joint joint constant tensile load (SCTL) test 8. GM6 dual-channel joint geomembrane high-pressure airway test 9. GM7 chemical welding method geomembrane joint peeling accelerated solidification test 10.GM8 quarry-faced geomembrane core layer thickness measurement (see ASTM D5994) 11.GM9 geomembrane low temperature joint 12.GM10 HDPE geomembrane sheet stress cracking resistant standard 13. GM11 conduct geomembrane accelerated aging test with fluorine light irradiation device 14. GM12 measure the roughness of quarry-faced geomembrane with depth indictor 15. GM13 high density polyethylene (HDPE) geomembrane test characteristics, test frequency and recommendation guarantee 16. GM14 take samples and choose a variety of intervals for geomembrane non-destructive test joint samples with characteristic test method 17. GM15 confirm bonding between layers of reinforced geomembrane 18. GM16 geomembrane surface cracking observation 19. GM17 linear low density polyethylene (LLDPE) geomembrane with smooth and rough surfaces test characteristics, test frequency and recommendation guarantee 20, GM19 LLDPE HDPE welding shear peel strength
Q:What are the uses of glass films?
It can effectively prevent the damage from people and protect the safety of life and property. To reduce the harsh glare of add comfort. It can prevent the ultraviolet 99%. When you enjoying the sunshine, you can also feel the disturb from glare and UV intrusion. It is with the special anti scratch coating can make the film more durable.
Q:How to use the circulating water wet film humidifier?
.Wet film humidifier is mainly composed of wet film. The core components of the humidification system is Celdek, a evaporated medium. Its material is made by mixing special chemical raw materials and plant fiber or glass fiber and of good moisture absorption and wet stiffness. The principle of humidification by wet film: When the water in the tank is transported to the top of the humidifier, the water is sprayed evenly on the top of the wet film. The water will penetrate the wet film material and flow down, wetting the all the layers inside the wet film and absorbed by the wet film material. In this way, a evem water film is formed. When the dry winds go through wet film material, dry air will largely contact with the moist wet film so as to creat greate water evaporation. A large number of water molecules are carried into the space that needs humidification by wind, increasing humidity and thereby achieving the purpose of humidification. Currently there are four kinds of materials for wet film humidifier, namely, the organic wet film, inorganic glass fiber wet film, metal aluminium alloy wet film and metal stainless steel wet film.
Q:Is the thickness gauge for lacquer film precise?
It is very accurate. First, pressing the zero botton of the gauge and putting the probe on the basic board. Picking up the probe after the equipment has readed the number. Instrument then has returned to zero. Usually several standard test pieces will be attached after purchased. There is standard thickness value marked on the test piece. When detecting the equipment, you can put the test pieces on the base material and check whether the normal measurement and numbers on the test piece is consistent.
Q:Which is better for watercourse reconstruction, geosynthetic clay liner or composite geo-membrane?
Q:Can the mobile phone film be posted again
First, if the cell phone film is not pasted well, you can tear off and paste it again. Second, the pasting method mobile phone film : 1, firstly, use the free non-woven fabrics in the package to clean out the dust on the screen ( loose-packed screen protector has no non-woven fabric, you can replace by lens wiping paper and glasses cloth). Tips: When you wipe the screen, you should wipe from the one side to the other side, do not wipe back and forth, in order to make the screen clean like a mirror with no dust. 2, the film has three layers, tear the marked layer 1 apart and put it face to the screen, and then alige at the screen edges and paste it carefully. Tips: This process is very imporant, you must aligne when posted, or you should paste it again. 3, when you go on the second step, that is sticking the film, you can not directly stick it on the screen, you should sticke and push out the air under the film. 4, After posted it completely, you should check whether there are bubbles, if it has, you can use the scraping, credit card and bank card to scrape off the air. 5, After the check, you can tear off the marked 2 protective film on the film. At last, the sticking process is accomplished.
Q:What are the characteristics of HDPE geomembrane?
As a new material, geomembrane has excellent anti-seepage effect, corrosion resistance and chemical stability. And it can process features and functionality according to the actual project needs. Geomembrane has been widely used in water conservancy embankment dam , reservoir seepage. At the same time, it has ben widely used as seepage-proof, anti-corrosion, leakage-proof and non-hygroscopic material in channel, impounding reservoir, cesspit, swimming pool, house building, underground structure, wasteyard, environmental engineering, etc.
Q:What is the recommended thickness of HDPE membranes when the membrane is applied in landfills? How to decide the thickness of the membranes?
In general, it requires 1.5mm geomembranes with 5000g geosynthetic clay liners and 600g filament geotextiles in domestic landfills.
Q:The working principle of the water film dust collector?
Dusty gas from the lower part of the cylinder along the tangential introduction, spiral up, dust particles by the centrifugal force effect is parting, thrown to the inner wall of the cylinder body and the inner wall of the cylinder body is adsorbed water film activities, with the water in the end part of the cone, the dust discharge port of unloading
Q:The pool of the soil, the loss and the number of lap
This can discuss with the construction staff to decide how many centimeters,

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