Composite geomembrane for Dam and Slope Protection

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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:

 

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

 

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

  

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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Diamond film is a mobile phone protection film. diamond film is in the middle layer, but it will not feel , the diamond film matte feel better compared. Diamond film will obviously be displayed outdoors under sunlight, having small dots shining like dimonds. Diamond film uses special silica gel to maintain transparency without bubbles. it is glittering and translucent in the sun or bright light, it is eyecatching like diamonds. in case of scratching. Combined diamond film with IPAD, it will become a new fashion.
Q:What is floor heating reflecting coating?
The warm reflective film is called "aluminum foil", "tin foil", but strictly speaking it is not the "aluminum foil" or "tin foil" in the true meaning. In fact, it is a integrated product of vacuum aluminum laminated films, paper, cloth and the other thermal materials. The floor heatingre flecting coating is to protect the floor heating in the floor heating system. It is aimed to improve the reflection and radiation abilities of the key products. The selection of the tyles and quality of the floor heating reflecting coating has a direct effect on the temperature of the floor heating and the using effect of it. It is widely used in low-temperature floor heating engineering and pipe insulation. Due to the use of technology and its special additives, its brightness is generally much higher than the common floor heating reflecting coating, and several times than the reflecting rate.
Q:Characteristics of geomembrane
Therefore, the service life period of composite geomembrane is sufficient to meet the service life period of the dam seepage-proof requirement., Ethylene / vinyl acetate copolymer (EVA), mainly including polyvinyl chloride (PVC) .hiphotos.2m added stabilizer polyethylene film, whose years of working is 30 to 40 years under sewage conditions, with small proportion, low temperature resistance, corrosion resistance, good extensibility. Composite geomembrane is a kind of soil engineering impermeable material taking plastic film as a substrate, and combined with non-woven fabrics. The service life period of geomembrane, good anti-frost property.
Q:How to install the electrothermal film?
The precondition for installation of electrothermal film: 1) Construction drawings and other technical documents are complete. 2) The construction design or construction scheme has been determined and technical disclosure is completed. 3) Materials, tools and construction manpower which meet the requirements of construction are ready. 4) The plastering of the internal walls has been completed and the ground engineering has ended. Other invisible pipeline project has ended. 5) The floor is clean and has no sundries on it. 6) Distribution box is in place. The project of power supply and other branch circuits has ended. The installation process of the intelligent electrothermal film (floor) heating system is as follows: (1) Clean the floor and install the extruded board; (2) Install the electrothermal film; (3) Connect T-cables; (4) Buckle extruded boards; (5) Test the multimeter; (6) Install the temperature sensing probe; (7) Install the temperature controller; (8) Electrify and test.
Q:What is the lacquer membrane?
if It is the painting membrane: it Generally refers to paint and latex paint. It can be understood as the thickness of the outer layer of paint. function: Beautiful, protect wooden furniture.
Q:Which one is better, electric heating film and carbon crystal?
The electric heating film and the carbon crystal electric heating board have their own advantages, and the carbon crystal is not necessarily better than the electric heating film.
Q:What's the repair method of membrane keyboard?
Membrane keyboard repair method: 1. Rub the discolored place with an eraser, and check if it can energize with an ammeter. If not, swipe that place with a 2B pencil and have another test. Then it may return to normal. 2. Use conductive silver paint. 1. First scrape off the black portion; 2. Then coat with the silver paint in the original line location.
Q:Is the mobile phone laminator useful
Mobile phone laminator is very useful, from the hauling of actuating device to the stripper plate under the intaking device, under the gulidline of autohension, after a series of tensioning guide device were sent to be peeled, and then adjusted by the automatic manipulator. It is automatically posted to the positioning workpiece.
Q:Painting film thickness standard
there is no specific criteria. no matter what kind of painting you are sparying, you can not brush until the treament of coating surface, otherwise there is no way to guarantee quality. brushing by hand for 2 - 3 times. Simple brushing needs at least two sides, if advanced brush need to be able to see the film thickness, it would need the N side. brushing until you are satisfied, pay attention to the quality of spraying, and pay attention to environmental protection
Q:What materials are used in the upper layer of the protective layer of geomembrane? ? Why don't you use clay?
Compare to geotechnical cloth, clay has poor performance, so we use geotechnical cloth more as upper reaches of the protective layer.

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