Geomembrane HDPE Sheet HDPE Geomembrane

Ref Price:
$1.00 - 2.00 / m²
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 HDPE Sheet HDPE Geomembrane Introduction:

 

1.All physical factors such as anti-draw, anti-tear, and anti-stab meet the requirement of water works, chemicals, tunnels, and transportation project in most conditions.
2.Good aging, durable performance, and wide temperature arrange, it can be useful over thirty years.

3.Anti-stab and fine friction factors.
4.Canker proof, acid and alkali proof, untoxic.
5.Lower cost per unit area, cost is 1/3«1/2 lower than that of PVC film, glass and cloth.
6.Convevient to install and dependable effect.

 

 

Geomembrane HDPE Sheet HDPE 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 HDPE Sheet HDPE 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

 

 

Geomembrane HDPE Sheet HDPE Geomembrane 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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Processes of tearing down polarizing film from display: We need a few high-quality blades, bamboo sticks, absorbent cotton and a little alcohol. After the screen is torn apart, take down the back shroud, the screen can be just put in the frame and needn't to be put out, and lay it on the table flatwise. Viewing screen corner, you will find that at the gluing between edge and glass, cut along glass with a blade, use tweezers lift cut polarizing film, and take a absorbent cotton bamboo stick to dips a little alcohol and swipe at the cut gap, the polarizing film will slowly separate from the glass till completely peeled off. You can also use water, but you have to prevent the water from flowing to the back panel. After peeling off polarizing film, the adhesive residue on the glass screen should be cleaned up.
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.
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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:What is the geomembrane
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In general, it should not be cut according to graphic size. Shorten joint length and strain as far as possible. After geomembrane pavement, the lap width between films should be not less than 10 cm. 4. Usually set at a corner and abnormal section. 6, arrange along the gradient direction and avoid accidental damage to membrane when the temperature is low. Lap width between membranes is generally not less than 10 cm. You should measure the accurate relative size. Do not weld as far as possible during geomembrane pavement . In addition to the special requirements, Do not walk on the membrane or carry on the membrane.
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The tone quality of thich membrane power amplifier I have used is not so good, but it is ok if you don't have high demand for tone quality.
Q:How much is PVC composite geotechnical membrane?
PVC composite geotechnical membrane costs about 100. Composite geotechnical membrane is a water impermeable material made by compositing geotextile fabric and geomembrane. It is mainly used for seepage control, composite geotechnical film is divided into one cloth and one membrane and two cloths one film with width of 4-6m, weight of 200-1500g/m2. The tensile and tearing resistance, bursting and other physical and mechanical performance index is high, and can meet the need for irrigation, municipal, construction, transportation, subways, tunnels and other civil engineering. Because of its selection of polymer materials and anti-aging agent is added in the production process, it can be used in unconventional temperature environment.
Q:Is lectric heating film electric heater electricity-saving
It depends on two factors, one is the electric heat conversion efficiency, the two is the power. The high the electric heating conversion efficiency, the less electricity it consumes. Well, if we understand this we can analyze whether our household appliances consumes electricity. Power is a fixed value, which is fixed before we buy. For example, we buy a electrothermal film heater whose power is 2000W. This means that the heater consumes 2 kwh of electricity per hour, which is 2 degrees, if it is 1500W, that is 1.5 degrees Electric per hour. The electrothermal conversion efficiency is to consume things unease to know, but we can generally analyze like so: The process of heating is a process that transfers electric energy into heat energy, so we would hope that electrothermal conversion efficiency be higher if we want to get maximum heat. According to the law of conservation of energy, the greatest possibility is 100% conversion. But in fact, the conversion of electric energy into heat energy also includes the conversion into light, (such as small solar heating, which is also luminous in the the moment of heating, a lot of power is converted into the energy we don't need, so the conversion efficiency is low, magnetic energy and other energy. Therefore, in general, the electrothermal conversion efficiency of most heating body is almost the same in the current market, the transfer efficiency of heat body that is not luminous is higher than those giving out lights.
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