waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
1000 m²
Supply Capability:
900000 m²/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:



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. 




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.) .


4. ASTM HDPE geomembrane technical index  





              Test Value


1.0 mm

1.25 mm

1.5 mm

2.0 mm

2.5 mm



Minimum Density(g/cm³)




Tensile Property

Strength at yield,N/mm








Strength at break ,N/mm








Elongation at yield,%


Elongation at break,%



Tear Resistance   N









Puncture Resistance  N









Stress Crack Resistance, hrs



Carbon Black Content, %


Carbon Black Dispersion

1  or  2


Standard OTI  Min


High Pressure OTI  Min



Impact Cold Crack at -70°C 



Water vapor permeability

 (g.cm/cm2 .s.Pa)



Dimensional Stability (%) 




waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane


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.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Is the effect of protective film for computer monitor good?
Computer protection film is mainly used for new screen to prevent scratch, which is not radioactive at all, and radiation problem is just very serious in previous CRTdisplay (like an old-fashioned TV which is very big), the liquid crystal display is to put liquid crystal between two pieces of conductive glass, drived by two electric field between two electrodes, causing liquid crystal molecular twisted nematic electric field effects, to control the light transmission or shielding function, displaying the image through forming light and shade during the intervals when the power source is turned on and off, if coupled with the rosy light filter, it can display color images, which basically has no radiation.
Q:Which kind of geomembrane that is specially used for impounding reservoir is the best?
There is no brand that is more famous. I suggest you to compare different stores in the local building materials market. The price of this film in normally twenty yuan a square. At present, the plastic films that are used for preventing water seepage are polyvinyl chloride, polyethylene (PE) and EVA (ethylene/ vinyl acetate copolymer). ECB (ethylene vinyl acetate modified asphalt blending geomembrane)is used in tunnels. It is a kind of high polymer chemical flexible material and it has smaller proportion, good extensibility, high adaptability to the deformation, corrosion resistance, low temperature resistance and frost resistance.
Q:What concrete acceptance criteria?
Earthworks and backfill quality requirements 1, the substrate can not be over-excavation, exceeds the base level, there Overbreak place, design units must obtain the consent of the construction team can not be treated privately. (Graves, pits, wells and other soft soil) 2, when the rainy season, the foundation trench, pit bottom to reserve 30cm soil layer, when playing in front of a concrete pad to dig to the design elevation to prevent clear trough over elevation. 3, after the completion drill exploration should be well marked, to protect the solder hole, after design, surveying acceptance, drill holes filling sand. Each fill when filling sand about 30cm, or reinforced with a wooden tamping stick once, drill hole filling sand must be dense. 4, priority use of excavated backfill the original soil. Rainy season, the best accumulation of excavated soil cover to prevent rain water content is too high. Not contain organic impurities (roots, roots, etc.) should be sifted before use, the particle size of not more than 5 cm water to meet the requirements. 5, backfill should be layered spread out, when using breaststroke ramming machine compacted thickness of each layer of soil spread of not more than 25 cm (artificial ramming not more than 20 cm). Prohibited the filling of vehicle thick or pour directly into the soil trough. It prohibited the use of "water ram." Topical artificial ram, but also to ensure quality.
Q:What is the best construction method for building a fishpond with geomembrane?
It is certain to mix the water and soil first and let the cattle drag a stone rolling on it repeatedly until there is no water leakage.
Q:What is advantage of the water proof method of electric heating film?
Electrothermal film have the advantages of all electric heating, but it also have a olt of limits A comparison between heating cable and electric heating film. First, not safe enough, and second, there is no ground connection. Third, it gives out electromagnetic radiation. Fourth, the power will decay. Fifth, not energy saving. Sixth, the electrothermal film's heating effect is the same with that of all the warm effect, including warm water, carbon fiber electric heating, heating cable electric heating, the carbon crystal electric heating, as long as it is floor heating, they are all equally good.
Q:What are the differences between composite geo-membrane and geosynthetic clay liner?
geomembrane is made of water-proof material for water and seepage prevention. composite geo-membrane is compounded by geomembrane and pervious material. To composite pervious material on geomembrane can protect the geomembrane, increase friction coefficient and permeability in the flat. geosynthetic clay liner is made of two layers of pervious material and one layer of impervious bentonite. geosynthetic clay liner is also used for water and seepage prevention. But because the waterproof and impermeable material is clay which has little, it is not as good as geomembrane in terms of water and seepage prevention. There is a reason for the emergence of the product. Once tiny destructive hole appears, the clay will automatically fill it under pressure, that is to say, it has self-healing effect. The difference between the two: First, geomembrane has better waterproof and anti-seepage effect. Second, geosynthetic clay liner has self-healing role. Third, geosynthetic clay liner has little permeability. As for permeability: The permeability coefficient of geomembrane is less than 10 negative 11 cm3 per second. The permeability coefficient of geosynthetic clay liner is about 10 negative 9 cm3 per second.
Q:What are the characteristics of membrane touch switch?
Membrane switch has many advantages: It is resistant to water, dust, oil and harmful gas erosion, and is stable and reliable in properties. It has small volume, long service life, and convenient installation. Its panel can be washed without damage of characters on it. It also has rich color and elegant appearance. Your product will obtain more distinct features of the time by using the membrane switch. Main types of the membrane switch: With rigid or flexible printed circuit board as substrate, the membrane switch panel is made with plastic (polycarbonate, polyester, etc.) faceplate with colored decorative patterns printed on it. It is installed with keys with hand feeling or not. It is a kind of electronic component integrating switch function with decorative function, and also has a new human-machine interface. Its switching circuit and connection mode of the complete appliance can be finished by welding or plug-in. It is good.
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 are the advantages of geotextiles?
They are easy to use. It is hard to block the apertures of geotextiles because the net structure of geotextiles has excellent adaptability and movability. So geotextiles have good water permeability. They can form drainage channels inside the soil mass. Impervious geotextiles have excellent water permeability, filterability and durability. They are widely used to construct railways, highways, stadiums, dams, water conservancy facilities, tunnels, coastal mud flats and for environmental protection. Geotextiles can be divided into two categories, namely the staple fiber acupuncture non-woven geotextile and film yarn woven geotextile. Geotextiles have excellent breathability, water permeability, acid resistance, alkali resistance, worm resistance and oxidation resistance. Geotextiles can improve the strength of extension and deformation resistance, efficiently disperse, transfer or resolve the concentrated stress to protect the soil mass from damage of external force. So they can improve the stability of the buildings and the quality of soil mass. Geotextiles can be divided into three categories according to craft, namely the filament geotextile, woven geotextile and singeing geotextile.
Q:why is the lateral welding edge of composite geo-membrane so dim?
Is there problems about product quality? is it a new material? soldering temperature is also a problem.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range