HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage

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1000 m²
Supply Capability:
900000 m²/month

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Product Description:

 Product Description

1. PE, PVA geomembrane, HDPE, LDPE, waterproofing membrane, composit geomembrane.


 2. PP, PET geotextile, short fiber needle punched geotextile, filament spunbond needle punched geotextile.


 3.  Single direction and biaxial plastis geogrid, warp knitted geogrid, steel-plastic geogrid.


 4.  Geocell, Geonet, Tri-dimension geomat for fixing soil. 




Product Uses


1.Prevent leakage disposal in waste burying field or waste water or waste dregs disposing field.


2. River bank, lake dam, mine remaining reservoir, tunnel, liquid storage pool(pit, mine).


3. Preventing leakage in subway, basement, tunnel, hole.


4. Anti-salt leakage in roadbed and other groundsill.


5. The plane direction laying of dam, the vertical direction laying for groundsill, 


used in the construction fence and waste material field.




1. Excellent physical and mechanical performance

2. High strength and low permeability; high tearing resistance; good deformation adaptability; high puncture   resistance; high aging resistance; high UV resistance, anti-acid & alkali

3. Excellent low & high temperature resistance; innocuous, long life span; perfect water proof performance, seepage and humidity resistance

4. Reflective factor, good welding performance and convenient construction


















Tensile properties

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Tear resistance/N









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Stress crack resistance/h


Packing and Delivery

Packaging Details:self adhesive hdpe geomembrane sheet packing: 
By pallets or according to your request
Delivery Detail:10-15days after your deposite

HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage


 Why Choose US                                                         

1 More than 10 years professional manufacturing  experiences with own factory


2 Perfect quality with 100% virgin material


3 Any color and size can be provided with your request


4Competitive price,fast delivery,excellent service

1Why use HDPE sheet?                                                                                                                                 

HDPE Sheet has an almost waxy feel to it and is pretty good at being a low friction wear strip material and is used probably more than any other plastic as a wear strip on conveyors or production lines of huge companies.


2When can I get the HDPE price?                                                                                                               

After getting your inquiry,the reply will be send to you in 8 hours at most.If you are urgent to get the price,pls call us or tell us in the email so that we will regard your inquiry priority.

3.How long can I expect to get the sample?                                                                                                

After learning all the requirments of the sample clearly,those itmes will be send to you via express which will take 3-5working days.You can use your own express account or prepay us if you do not have an account.

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- Inquire about price/MOQ

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:How to install the electric heating film?
First, the construction of the ground: 1, cleaning the ground and pavement 2-3 cm thick squeeze Schomburg plate 2, according to need to tailor the electrothermal film, side by side pavement electrothermal film 3, parallel connection electric heating film (according to the standard of construction connection drawings connected, single electrothermal membrane does not exceed 10 meters) 4, using special tool will be special pinch the child with the electrothermal film metal loading bar is firm in connection and connect the wire 5, with insulation mortar will connect parts of the overall package, fully waterproof insulation. 6. The air switch should be configurated according to the general power, and connect the thermostat, the sensor, the sensor probe into the ground is the most easy to heat area to avoid overheating of the heating film. 7. The sensor added the casing and the drive pipe would be cut in the head of the sensor. To paste it on the electric thermal film with the help of the insulating plaster. 8. Make a comprehensive review of the 9 with waterproof cloth will electrothermal film package (cement construction) or pavement non-woven (floor or the floor sheet construction) 10, start thermostat measured temperature rise 11, pavement geothermal plastics net, pour cement mortar, inlaid tiles (cement construction), shop floor (floor construction) 12, the construction is completed
Q:What is the working principle of the electric heating film
The hot air passage structure is adopted to enhance the heat transfer mode, and the heat starting will be faster, and the temperature of the air outlet is more than 100 in 3 minutes, but it will imeediately cool off. Because the electric heating film itself is oxidation free, and its service life can be in 100 thousand hours, and at the same time it has the characteristics of small size, beautiful appearance, etc., belonging to the generation of the electric heating device. Thermosyphon tube heater is a new electric heater sold this year, it uses the two-phase closed thermosyphon "as the heat source, which heats fastly with high thermal efficiency. It does not give out light, produce no flame, not afraid of water and water vapor corrosion. It is suitable for ordinary room and bathroom
Q:What are the requirements of the cusion layer on the geomembrane? Do we need to make construction scheme ?
You can refer to professional standards of geomembrane applications. The main thing is to ensure that the geomembrane is not damaged during construction, refering to the engineer application standards of geosynthetics. Construction should have a scheme. Cusion layer on the film is generally completed by other civil construction teams. Generally the construction of geomembrane is conducted by the geomembrane manufacturer present market, especially the application standards of geosynthetics in water conservancy industry. Geomembrane is one of the geosynthetics, which is more professional in water conservancy industry. Because geomembrane is used for water-proofing and seepage-proofing.
Q:How to remove the protective film of the guard against theft?
There are many methods: 1: The area is not large and you can use banana water to soak it and then clean it with a cleaning ball. 2: It can be removed with cleaning agents (bottled called A1) used in the textile industry.I have tried. It is very good. 3: To add some sulfuric acid into the water, otherwise it will be corroded and then rub with the cleaning ball. 4: To heat it with the electric hair drier, or with a wooden shovel, plastic marks can be used to wipe off the solvent oil
Q:Does computer screen need to stick film?
Whether it is or not can not be generalized, which should depend on individual demand. View from the visual effect, there are mainly two kinds of computer screen films at present: One is high-definition film, with which the screen turns to be more delicate. But it will increase the light reflection, which will lead to visual disturbance when used in high-lighted environment. The other is anti-reflective dull polished film, which is visually not very delicate, but enable people clearly see the screen in bright environment. So people with visual improvement needs can choose the corresponding film. From the perspective of screen protection, computer film has certain abrasion-resistant hardness, which has physical protective effect on the screen. So it is recommended to stick film for computers used in dusty environment or whose screen is often wiped .
Q:What is the mechanism of homogeneous membrane pressure transmitter?
Pressure transmitter is to achieve the control work by the increase or decrease of pressure, when the pressure drop to a point it will start work, and when the pressure is increased to a certain point it stop working.
Q:The applied range of HDPE geomembrane
Refuse landfills, sewage disposal plants, power plant tail slag processing, chemical plants, fertilizer plants, sugar mills sewage and tailings treatment, non-ferrous metallurgy, sulfuric acid tank, tailings disposal, subways, basements, tunnels, roof lining and other special circumstances impermeable (special); reservoirs, canals, dams, laying horizontal impervious, impermeable vertical laying; seawater, freshwater, farms seepage.
Q:Is composite geo-membrane the combine of geotextile and seepage-proof geomembrane? How to construct?
Q:Which one is better, oil heater or electrothermal film?
Both oil heater and electrothermal film are pure resistance circuit, using resistance to heat things, thus their efficiency is almost the same. Oil radiator is heated slowly and it will dissipate the heat slowly for a while after the electricity is cut off. The electrothermal film is heated quickly and it gets clod as soon as the electricity is cut off. But the heat productivity is almost the same at the same power. Heating capacity and power consumption of the two products are the same. The electrothermal film is smaller. The electrothermal film is recommended.

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