High Density Polyethylene Geomembrane Black

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

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HDPE Geomembrane Description 


HDPE geomembrane are made from High density polyethylene polymer by bolw film process . 

Have Smooth surface , Textured surface , Anti-Skid suface 

 

HDPE Geomembrane Main Function 

Antiseepage and seperation

 

Geomembrane Property 

1. Good flexibility

2. For service temperature range : -70℃ ~ +110℃

3. Corrosion resistance , aging resistance

4. Excellent environmental stress cracking resistance property 

5. High tensile strength and elongation 

 

HDPE Geomembrane Usage 

 

  • Landfills , sewage or waste treatment seeage .

  • River bank , lake dam , dam , water dam and reservoir, channel , has liquid pool ( pit , mine ) 

  • Metro , basements and tunnels , tunnel seepage control lining Foundation and other foundation saline seepage 

  • Embankment , upstream impervious blanket level , foundation vertical impermeable layer , cofferdam construction , waste disposal 

  • Sea water , fresh water fish farm 

  • Road , highway , railway foundation expansive soil and loess of the waterproof layer 

  • Roof impervious 

 High Density Polyethylene Geomembrane Black

HDPE Geomembrane Specification

 

No.

Item

              Test Value

0.75mm

1.0 mm

1.25 mm

1.5 mm

2.0 mm

2.5 mm

3.0mm




1

Minimum Density(g/cm³)

0.939

2

Tensile Property

Yield Strength ,N/mm

11

15

18

22

29

37

44




Break Strength ,N/mm

20

27

33

40

53

67

80




Yield Elongation ,%

12

Break Elongation ,%

700

3

Tear Resistance   N

93

125

156

187

249

311

374




4

Puncture Resistance  N

240

320

400

480

640

800

960




5

Stress Crack Resistance, hrs

300

6

 

Carbon Black

Carbon Black Content, %

2.0-3.0

Carbon Black Dispersion

Carbon black dispersion(only near spherical agglomerates) for 10 different

 views 9 in categories 1 or 2 and 1 in category 3

7

 

Oxidative induction time(OIT)

Standard OTI  Min

100

High Pressure OTI  Min

400

8

Oven aging at 85℃

Standard OIT-% retained after 90 days

55

High pressure OIT-% retained after 90 days

80

9

UV Resistance

 Standard OIT retained after 1600 hrs

50

High pressure  OIT retained after 1600 hrs

50

10

Low tempreture impact brittle property at -70°C

Pass

11

Water vapor permeability

 (g.cm/cm2 .s.Pa)

≤1.0×10-13

12

Dimensional Stability (%) 

±2

High Density Polyethylene Geomembrane Black

 

HDPE Geomembrane Roll Size: 

 

Thickness

Width

Length

Remark

0.5mm

5.8m ( Standard )

50m - 400m

The standard width is based on the max loading 

quantity according to the container size . 

It’s will be loading more quantity to save Freight cost . 

 

 

 

For other types also could be produce as request , 

the exact package will send to you driectly . 

7.0m

50m - 400m

7.5m

50m - 400m

8.0m

50m - 400m

1.0mm

5.8m ( Standard )

50m / 100m / 150m

7.0m

50m / 100m / 150m

7.5m

50m / 100m / 150m

8.0m

50m / 100m / 150m

1.5mm

5.8m ( Standard )

50m / 100m / 140m

7.0m

50m / 100m/ 140m

7.5m

50m / 100m/ 140m

8.0m

50m / 100m/ 140m

2.0mm

5.8m ( Standard )

50m / 100m

7.0m

50m / 100m

7.5n

50m / 100m

8.0m

50m / 100m



Packaging & Delivery

Packaging Details:Woven fabric
Delivery Detail:whthin 20days after received deposite


High 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 difference of wallpaper crystal clear film?
Crystal film (also known as Display film, color film) is a new concept of home decoration materials, it is simple and convenient form of stick membrane, used on the floor tile, furniture, glass, all kinds of table and household appliances. Unique gum technology, easy to use, not shovel the wall, not ground-breaking, directly attached and using immediately, and it can be pasted on cement walls; it doesn't burn when firing, and it does not soak when in water, with affordable price and good effect; it can make changes with cost only thousand yuan. It has six functions, thousands of styles, suitable for all kinds of people's interest, covering finish, decorative and other aspects. functions: Color decoration home protection energy-saving, scientific thermal insulation acoustic noise insulation, fire retardant wallpaper, also called wallpaper, or English as wallcoverings or Wallpaper, it is an application of a wide range of interior decoration materials. Because wallpaper has the features of various colors, rich patterns, luxurious style, convenient and safe, environmental protection, easy to construct, affordable, which many other interior decorative materials can not match, so it gains a considerable popularity in Europe, America, Japan and other developed countries and regions. Wallpaper can be divided into many categories, such as film mulching wallpaper, coated wallpaper, embossed wallpaper. Usually bleached chemical pulp production base paper, and then put into the processing of different processes, such as coating, printing, embossing or surface plastic coated, and finally, after cutting, packaging and transported from factory. Because it has a certain strength, toughness, attractive appearance and good water resistance, it is widely used in homes, offices, guesthouses, hotels and other interior finish.
Q:What is the wall membrane?
Wall membrane material is a special wall decoration material.
Q:How to purchase geomembrane?
Service life and other applications and its thickness design should consider the strength of hydraulic pressure, maximum head within paving range and the largest head of covering layer.
Q:What need to pay attention to when choosing the imported geomembrane?
What needs to note are uniformity of the thickness, acid and alkali resistance, biodegradability, tensile stress limit and puncture strength.
Q:How to determine the soil moisture content?
To estimate the best water content of soil, and then from the best in order to two points each with two groups, the water content in turn decreased by about 2%.
Q:Water pond impermeable or membrane geomembrane.
geomembrane and impermeable membrane film called both with the same kinds of products like water ponds geomembrane HDPE (High Density Polyethylene) Material Material HDPE geomembrane seepage effect in addition to having good outside with higher puncture resistance, tear resistance, resistance to current standard of ability HDPE geomembrane two standard type that is standard (GB / T17643-2011 GH-I), marking the second type (GB / T17643-2011 GH-II) using standard like ordinary water pond HDPE geomembrane according to user type from the water depth with procurement thickness HDPE geomembrane.
Q:How to use geomembrane to plant lotus root?
When planting the lotus root, both geomembrane and composite geomembrane can be used to prevent seepage and resist root. The site on which the geomembrane or composite geo-membrane is laid should be properly treated. Before laying those materials, the site should be levelled and pressed firmly without sharp stones and branches on it. For example, if mountainous ground is uneven, loess should be laid to level it. When the geomembrane is laid, it is strictly prohibited to move machinery on it. Workers that lay the geomembrane should wear flat shoes to walk on it. After the geomembrane is laid, soil of certain thickness needs to be backfilled on the geomembrane to protect it.especially in the area above the water around the lotus pool to prevent the sun exposure and the aging of geomembrane.
Q:How to lap geomembrane?
filament geotextile, the lap joint of film should be more than 10cm, the destroyed place should be repaired with welding gun. it's materials include HDPE geomembrane, short fiber geotextile is thick or thin, the lap joint of geomembrane is welded with special welder.
Q:What are the standards of geotechnical test methods?
1, drying method: Measuring the water content. 2, cutting-ring method, sand cone method: Measuring its density. 3, Pycnometer method: Measuring specific gravity of soil particle 4, statocone tyoe liquid limit device method, method of liquid-plasitc combined tester: Test of marginal moisture content 5, compaction test: Measuring the optimum water content 6, infiltration test: Test of permeability coefficient 7, direct shear test: Test of shear strength 8, triaxial test, unconfined compression strength test: Measuring mechanical strength of the soil sample 9, consolidation test: Test of properties of soil consolidation
Q:Anti seepage coefficient of PE geomembrane
Less than 10^-10cm/s

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