LDPE Geomembrane Black Plastic Sheeting

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Tianjin
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
200000 m²/month

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Product Description:

Quick Details

Type: 

Geomembranes

Place of Origin: 

Shandong, China (Mainland)

Brand Name: 

CMAX

Model Number: 

0.1mm-4.0mm

Material: 

EVA, HDPE, LDPE, LLDPE, PVC, HDPE

Thickness: 

0.1mm - 4.0mm

Color: 

white, black, red ect.

Roll width: 

1m-8m

Roll length: 

50-100m

MOQ: 

100 m2

Certification: 

CE/ISO9001/ ISO14001

Sample: 

available for free

Package: 

by PP woven bag

Payment: 

by T/T

Packaging & Delivery

Packaging Details:

HDPE geomembrane are packed into roll in PP woven geotextile or as client' s request

Delivery Detail:

in 10 days after receive advance payment

HDPE geomembrane 

 

HDPE  geomembrane specifications 

 

 1) thickness : 0.1mm - 4.0mm.

 

 2) width : Within 8 m (1m-8m).

 

 3) length : 50-100m/roll (as request).

 

 4) Material : HDPE,( LDPE, LLDPE, PVC, EVA ,CPE).

 

 5) Color : Black , white , red , blue , or as required.

 

 6) Products supervised by Mr. Wang -- international geosynthetics expert.

 

 7) Anti - UV / Anti - Aging / High Strength / anti-corrosion / high temperature-resistant / non-toxic.

 

 8) Charge to provide the construction ( customer pay the wages of workmen) , Free to provide professional solutions.

 

 9) Products supervised by international geosynthetics expert Mr.Wang , we also have professional engineers team provide the most professional solution for you. 

 

HDPE geomembrane Feature

 

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. water, 

 

drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications 

 

and low cost, simple construction.

  

HDPE geomembrane Product Application

 

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) Landscape (man-made lake, river, reservoir, golf courses reservoirs of the substrate, slope protection, green lawn of the waterproof moisture, etc.). 

 

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

 

6) Mining (washing and pool heap leaching, the ash-field, dissolved, precipitation, the yard, the tailings seepage substrates, etc.) .

 

HDPE geomembrane technical index of ASTM test GM 13 standard

 

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

Strength at yield,N/mm

11

15

18

22

29

37

44

Strength at break ,N/mm

20

27

33

40

53

67

80

Elongation at yield,%

12

Elongation at break,%

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 Content, %

2.0-3.0

Carbon Black Dispersion

1  or  2

 7

Standard OTI  Min

100

High Pressure OTI  Min

400

8

Impact Cold Crack at -70°C 

Pass

9

Water vapor permeability

 (gNaN/cm2 .s.Pa)

≤1.0×10-13

10

Dimensional Stability (%)

±2

 

 

LDPE  Geomembrane Black Plastic Sheeting

LDPE  Geomembrane Black Plastic Sheeting

LDPE  Geomembrane Black Plastic Sheeting

LDPE  Geomembrane Black Plastic Sheeting

LDPE  Geomembrane Black Plastic Sheeting

LDPE  Geomembrane Black Plastic Sheeting

LDPE  Geomembrane Black Plastic Sheeting

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Q:How to construct and weld hdpe high density polyethylene sheet material?
Start motor. 9mm × 0. Welding can't be done under the condition of large sand. Set temperature. Peel on the scene. Welding is in progress. Use welding rod that has the same quality as raw material. Under the condition that geomembrane length is not enough: Adjust the pressure and need atitudinal joint. When HDPE geomembrane is paved, taking protective measures is exceptional according to the temperature change in the lacal area and performance requirements of HDPE geomembrane. The welding machine is used in the welding of HDPE seepage-proof film. 3mm sample is needed during the welding of heat carve welder. 3. Dew should use squeezing-mode hot melting welding machine. Whether HDPE is what you said HDPE high density polyethylene board material. Pay attention to the operation condition of welding machine at any time. When the welding is started every day, use dual-track sweat soldering. 9. Beauty. Dart is not allowed to appear during the welding of film. Set speed://dlyamaxun.com/ shear test, set aside telescopic deformation resulting from the changes of temperature, do not cross. After the sample is qualified, temperature is lower than 5℃. 4. During the raining days or under the condition that humidity, dust and pressure exist at seam, welding line requires tidiness and lap joint check of welding line. 1. Moisture condensation. Oil pollution is not allowed at seam. The voltage stabilizer must be used. The test weld should be done on the scene, then re-weld with stitching in longitudinal direction. Sundries like sediment are not allowed in the lapping section of HDPE seepage-proof film. Use the speed that is adjusted before. Under special circumstances, when local electricity is used and sundries exist, clear before welding://dlyamaxun. The welding process of heat carve welder is divided into. The following is the construction welding of HDPE seepage-proof film. 2.7
Q:How many square meters of geomembrane is a group?
Electric geomembrane detection is generally stipulated that the detection of every 6,000 square meters or 10,000 square meters is not enough, detection quality means everything
Q:The geotextile includes the geomembrane and the geotextile, is that right?
Geotextile generally can be used for water filtration engineering, maintenance works (including highway maintenance, railway maintenance), roadbed reinforcement treatment works, tunnel impermeable cushion, landfill and other projects. Geomembrane is generally used in seepage control works, such as tailings seepage treatment, landfill seepage treatment, cesspit anti-seepage treatment, tank foundation seepage prevention, and so on. The composite material of the geotextile and the geomembrane is also known as the compound geomembrane, which is mainly used for the seepage prevention of the water conservancy project: For example, anti-seepage of artificial lake , landscape lake, reservoir, and ditch.
Q:How to separate the non woven fabric from the waterproof board?
Installation and construction of HDPE geomembrane shall be in accordance with the specific site condition and climatic conditions, properly pre-place 2%-5% extension volume; level surface mounting of base, remove the roots, stones and other sharp objects; trim round internal and external corners with its fillet radius equal to or more than 50cm; welding seam surface must be clean; welding seam should adopt displacement installation to avoid cross-wire welding, T-shape installation is available; using the side ditch anchoring landfill or bead seal installation; welding uses double track thermal melting, monorail hot melt, squeezing welding rod welding; seam take junction width is 10cm-15cm.
Q:Construction scheme of geomembrane:
This project uses two cloths film one film composite geo-membrane, welding adopts hot melt welding method, and split joint includes joints of geotextile, welding of geomembrane. In order to ensure the welding quality, welding shall be carried on in the factory, but in order to facilitate the construction, width of composite geo-membrane should not be too wide, and must be spliced in the construction site.
Q:What are the models of membrane sand paper?
Sand paper can be specifically divided as follows: 150 mesh, 180 mesh, 240 mesh, 360 mesh, 400 mesh, 500 mesh, 600 mesh, 800 mesh, 1000 mesh, 1200 mesh, 1500 mesh, and 2000 mesh. Namely 150cw, 180cw and so on. The larger the mesh, the smaller the particle which means the sand paper is finer.
Q:The service life period of geomembrane
Because the composite geomembrane has oxidation resistance, some files in some companies extend the time limit the previous Soviet Union BCH07-74 "Notice for the earth-rockfill application of polyethylene dam seepage control structure" stipulates polyethylene geomembrane can be used for buildings with limit over 50 Ollie Linz company publish papers on polypropylene composite geo-membrane geotechnique composite material character, whose conclusion is: Polypropylene 15 on-site application experience shows that the compound has high stability; fabric damage construction; laying has no change;...... Expected to exceed 100 stability diagram"
Q:What is the classification of film resistance?
1. The carbon film resistor is made by depositing crystallize carbon on a ceramic rod framework. Carbon film resistors have low cost. Stable performance. Wide resistance range. It has low temperature coefficient and voltage coefficient, is the most widely used resistor at present. 2. The metal film resistors. Coating the alloy material on the surface of the ceramic rods framework by vacuum evaporation . Metal film resistors have higher precision, good stability, and low noise and temperature coefficient than carbon film resistors, thus is widely applied in the instrumentation and communications equipment. 3. Metal oxidation film resistors is made by deposited a metallic oxide layer on the insulating rod. Because it itself is an oxide, it is stable at high temperature and thermal shock resistance with strong load capacity. 4. The synthetic membrane resistor is made by coating the conductive composite suspension liquid on the substrate, therefore, it is also called paint film resistor. Due to its grainy structure of the conductive layer, it produces a lot of noises, and has low precision. It is mainly used in the manufacturing of high pressure resistance and small resistors.
Q:What is the recommended thickness of HDPE membranes when the membrane is applied in landfills? How to decide the thickness of the membranes?
Generally speaking, 1.5mm membranes with filament geotextiles required in American-Standard is chosen by most people.
Q:What other material can be used to prevent leakage in the fish pond except cement ? I have heard of geomembrane, but I do not know whether it is good?
Geomembraneis is commonly used at present and it is good.

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