waterproof hdpe geotextiles and composite geomembranes

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

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Product Description 

We can produce all models of high density polyethylene waterproof HDPE geomembrane liner for landfills, such as composite geomembrane, HDPE geomembrane, ECB geomembrane, EVA geomembrane, PVC geomembrane, smooth geomembrane, textured geomembrane, fish pond liner roll, geomembrane line, etc.


Characteristic

 

1.Good mechanical properties, high tear strength, deformation and adaptable, puncture resistance, anti-aging, anti-ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life.

2.Water, drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction.

 

 

Applicable scope

 

1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc.) .

 

2) Water (such as rivers, lakes and reservoirs of the anti- dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc

 

3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.).

4) Petrochemical (chemical plants, oil refineries, gas storage tanks of the anti-chemical reaction tanks, sedimentation tanks of the lining, 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

waterproof hdpe geotextiles and composite geomembranes




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:What is the size of 156 inch computer film?
They are a little bit small like the Samsung Galaxy, LG G2 phone. There is certain radian at the edge of the screen. Plane film can't completely match arc and film can just cover the plane part of the screen, so it looks like that film is obviously smaller than the screen.
Q:What are the requirements of geomembrane waterproofing construction for the base?
Level compaction, sharp object namely
Q:How to remove the plastic film on ceramic tiles?
Use air heater to heat the film. And then it can be teared off directly. If there is a layer of wax on the surface of ceramic tiles, wipe the film with bean flour. The plastic film can be teared off gradually by hand, wiped by steel wool gently or teared off after heated by air heater.
Q:Are HDPE waterproof roll, HDPE anti-seepage film and HDPE geomembrane the same?
HDPE anti-seepage film uses resin of polyethylene. The high density polyethylene is about 2.5%. Carbon black, inhibitor, antioxygen, ultraviolet light absorber, stabilizer and other auxiliary materials are made through three-layer co-extrusion technology. HDPE geomembrane is made from 97.5% high-quality polyethylene, 2.5% carbon black, microscale antioxygen and heat stabilizer through special co-extrusion technology.
Q:What is the construction process of concrete project?
Q:What is the stick membrane method on the wall?
1. the hair dryer can be adjusted to the hot air grade to blow soft the paster, while blowing, you should expose the paper, and be careful not to blow coke paper, otherwise it will be cut off, the control just right to blow the glue soft state, the heat transfer can be appropriately adjusted to small grade . 2. it can be injected alcohol from a corner , not too much, let the glue inside softening , until it can be peeled off, but this method has met the original background wall may affect the original background, we need to choose the method according to the actual situation. 3. For the metal wall you can also use a similar chemical solvents such as acetone, with quick cleaning speed, good effect, but ordinary wall is not recommended. 4. For hard tile wall with a thin blade can also be scraped off the sticker applied to a small area of ​​the sticker.
Q:How to stick membrane on the cabinet?
1) Clean the surface of the cabinet. The 75%vol medicinal alcohol is recommended because it is easy to clean and dries rapidly. 2) Measure the size of the area where you want to stick membrane. 3) Tailor the membrane you bought according to the size. To avoid waste, a draft is recommended. 4) Stick the membrane from up to down gradually and check at all times to prevent the membrane from being slantways stuck. It is really a great trouble to deal with the membrane slantways stuck.
Q:How to make sure there is no bubble on the film?
First, to spray liquid detergent water on the film with a quick speed, and then paste it on the glass immediately. Make sure the film not to be polluted by dust and the glass has been clearly cleaned before pasting.
Q:How to anchor the concrete frame with the geotechnical membrane?
Anchoraging of HDPE geomembrane. 1, There are three ways to anchorage geomembrane: Groove anchoring, fastener anchoring and ancexpansion bolt anchoring; built-in fittings would be used in some areas. The waterproof and seepage resistance of the artificial lake landscape water pool usually adopts groove anchoring. 2 It depends on the use of HDPE geomembrane and stress conditions, the width of anchoring groove is generally 0.4m-1.0m, the depth is 0.4m-1.0m. Turn over edges of anti-seepage film into the groove and fix them with stone, the backfill or the cement. The product features corrosion-resistance, anti-aging, high strength, and high coefficient of friction. The main components of the HDPE geomembrane are 97.5% of the high density polyethylene, about 2.5% of carbon black, inhibitor, antioxidant, ultraviolet absorbent, stabilizer and other auxiliary materials, Through special formulation and three-layer co extrusion technology, it has excellent anti chemical properties, ultraviolet resistance, high strength, durability and resistance to stress cracking. HDPE impermeable membrane has a greater flexibility to bear the larger differential settlement, is the most suitable for high wear and tear, exposed to the harsh liquid and no shelter, and other aspects of the application.
Q:Why geomembrane is necessary in modern construction?
Geomembrane is resistant to acid-base, corrosion, seepage, and has good isolation effect, strong tensile strength, excellent reinforcement performance, and better elongation. The price is not so high, its convenient construction has made it widely applied in Civil Engineering of various kinds.

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