Low Density Polyethylene Geomembrane Black

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Tianjin
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TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
900000 m²/month

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Product Description:

LDPE Geomembrane

LDPE geomembrane Introduction:

EltMembrane-LG series of geomembrane is manufactured from Low Density Polyethylene resins. The products are manufactured by the technology of coextrusion-blown triple layer. Performance of these product meet or exceed GRI-GM17 standard.

                      

LDPE geomembrane Function:
Antiseepage and Separation

 

LDPE geomembrane Application:


1,Prevent leakage disposal in landfill or waste water or waste dregs disposing field.
2,River bank, lake dam, mine remainings, reservoir, tunnel. Liquid storage pool(pit, mine)
3,Preventing leakage in subway, basement, tunnel, hole. Anti-salt leskage in roadbed and other groundsill.
4,The plane direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.
5,Used in seawater of freshwater feed field
6,Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.

7,Preventing leakage on rooftop


LDPE geomembrane Catergory:


Geomembrane including LDPE, LLDPE geomembrane, HDPE geomembrane, EVA geomembrane, ECB geomembrane, PVC geomembrane geomembrane with textured surface.


 Low Density Polyethylene Geomembrane Black

Packaging & Delivery

Packaging Details:white color Smooth Surface LDPE geomembrane 1,0.5MM: width 5.8MXlength100M per roll, 66rolls,38280M2/20'gp 2,0.75MM:width 5.8MXlength 50M per roll,80rolls,23200M2/20'gp 3,1.0MM: width 5.8m*length 50m per roll, 66rolls,19140M2/20'gp 4,1.5MM: width 5.8m*length 50m per roll, 40rolls,11600M2/20'gp 5,2.0MM:width 5.8m*length 50m per roll, 30rolls,8700M2/20'gp
Delivery Detail:within 15days after order confirmation






LDPE Geomembrane Specification:

  

LDPE Geomembrane Specification(USA GRI_GM17 Standards)

N0.

Item

Thickness (mm)

0.30

0.50

0.75

1.00

1.25

1.50

2.00

2.50

3.00

1

Density (g/cm3)

0.939

2

Tensile strength at break(N/mm)(MD/CD)≥

6

9.5

14

19

23

28

37

47

56

3

Elongation(%)(MD/CD)≥

560

4

Tear strength(N)(MD/CD)≥

27

45

63

90

108

135

180

225

270

5

Puncture strength(N)(MD/CD)≥

52.5

84

133

175

217

259

350

434

525

6

carbon black content(%)

2.0~3.0

7

carbon black dispersion

carbon black dispersion(only near spherical agglomerates)for

10different views 9 in categorises lor 2 and 1 in category3

8

Oxidative induction time(OIT)

≥60

9

 -70℃ Low tempreture impact brittle property

pass

10

Vapour permeability coefficient  g.cm/(cm2.s.Pa)

≤1.0×10-13

11

Dimensional stability

±2
















 

 Low Density Polyethylene Geomembrane Black

 

F&Q

 

1. Can you send samples to us ? 

   Yes , free samples could be provided , but customer need pay for the freight cost . 

   After order placed , the freight charge could be refund . 

 

2. Whats your Payment term ? 

   T/T , L/C 

 

3. Whats your delivery method ? 

    By sea , By train , etc 

 

4. Waht's your MOQ quantity ? 

    MOQ is one 20'container , the quantity could be  negotiable . 


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Q:What is the role of the geomembrane?
The full name of geomembrane is "high density polyethylene", with excellent property of environmental stress cracking resistance, low temperature resistance, aging resistance, corrosion resistance, larger using temperature range(-60--+60) and longer service life for 50 years. It is widely used in anti-seepage projects such as landfill of life waste,solid landfill, sewage treatment plant, artificial lake, and tailings treatment.
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 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 one is better, filament geotextile or short nonwoven geotextile?
In terms of price, the short nonwoven geotextile is cheaper. In terms of indicators, filament geotextile is higher. In terms of actual application, the usage of short nonwoven geotextile is more extensive. The short nonwoven geotextile can be widely used in maintenance, reinforcement, isolation, drainage and inverted filter. Filaments geotextile is only used in the place where the requirement for strength is relatively higher.
Q:Does any one know about that what kinds of PVC film can be used to make cabinet?
As for PVC film, usually the imported type 35 to type 65 are more thick, domestic film is thin.
Q:What are the functions of uv matt lamination gloss oil?
Uv matt lamination gloss oil, a synthetic resin, usually refers to the varnish with transparent surface. It is made of binder and additives without any pigment, and it glisten after filming. It is also known as matt lamination varnish. Effects: 1. Transparent protective lacquer whose hardness and wear-resistant properties are better than colored paint, which can play a protective role. 2, Hand feeling paint has good luminosity and brightness, and it feels good.
Q:Characteristics of geomembrane
Geomembrane as a new material, has excellent seepage-proof property, antiseptic property, good chemical stability and features and functions which can be processed according to the actual project needs. Geomembrane has been widely used in dyke, dam , reservoir seepage-proofing in water conservancy engineering, at the same time, geomembrane is also used as seepage-proof, corrosion-proof, leak-proof and moisture-proof materials in areas like channels, impounding reservoir, cesspit, swimming pool, housing construction, underground structures, wasteyard and environmental engineering, etc.
Q:What are the differences of seepage-proof geomembrane and impervious geotextile?
It is generally recognized that as the geotextile is seepage-proof. The main indicator for performance appraisal is permeability coefficient. The permeability coefficient of geotextile is higher than that of common plain soil, namely 0.01 to 0.001. Permeable complex made of the compound of geotextile, rubber, asphalt, and plastic has a better seepage-proof performance which is 10 times more effective. Composite of waterproof roll materials such as SBS, polyethylene, PVC, EVA (standard name geomembrane) combines with seepage-proof geomembrane or composite geo-membrane. And composite white geotextile as a protector covers the outside of them. This is impervious geotextile. There is no big difference between them in essence.
Q:Architectural glass film benefits include:
1, insulation to reduce cooling costs: summer LLumar film can effectively block 79% of the sun's heat, greatly reducing the solar energy into the room, thereby reducing the cost of cooling the building. 2, thermal insulation to reduce heating costs in winter: the low-emissivity (LOW-E) film attached to the inner surface of the ordinary single glazing can reduce heat loss by 30%, reduce indoor heat loss, reduce winter heating costs.
Q:Which kind of cloth of the mobile phone sticker wipers?
Mobile phone film wipeer is the glue of superfine fiber cloth material, which can effectively erase the dust on the phone screen and glasses. And it is relatively convenient, but it is recommended to clean frequently and replace timely, so it will be more clean.

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