Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Ref Price:
$0.18 - 2.00 / g/m²
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
10000 g/m²
Supply Capability:
100000 g/m²/month

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Product Description:

 

Product Specification---Geomembrane

 

Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.

 

Features:

1.Excellent environmental stress resistant cracking performance and chemical erosion resistance

2. Big scope of application temperature and long service life

 

Application:

Applied in the projects of landfill waste site, bank,

dam, pool, filth treatment site, tailings depot, subway and tunnel etc.

 

Properties of Geomembrane    

                          

Spec

Item

LDPE geomembrane

HDPE geomembrane

normal type

environment friendly

Tensile strength(Mpa)

≥14

≥17

≥25

Elongation at break(%)

≥400

≥400

≥550

Right angle tearing strength(N/mm)

≥50

≥80

≥110

Carbon black content

≥2%

≥2%

≥2%

Density  (g/cc)

0.940

0.940

0.940

Permeability coefficient of vapor

(g·cm/cm2·s·pa)

≤1.0x

≤1.0x

≤1.0x

Scope of application temperature

+70-70

+70-70

+70-70

Environmental stress resistant cracking performance ()

≥1500

Oxidation induction time at 200

(minute)

≥20

Thickness (mm)

0.3~2.5

Width (m)

2~7

 

Images of Geomembrane    

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

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Q:Does computer vision protective film really work?
Just prevent a certain amount of radiation, but at least healthier than computers without films. Radiation lead to cell abnormal morphology and proliferation, so it is recommended to stick film.
Q:How to install the electric heating film?
1, Cleaning the ground and paving the extruded sheet of 2-3 cm thick. 2, Tailoring and laying the electrothermal film side by side according to the requirement. 3, Connecting the electric heating film parallelly (according to the standard construction connection drawings, single electrothermal membrane should not exceed 10 meters). 4, Using special tool to connect firmly the special clips with the electrothermal film metal loading bar and connecting the electric wire. 5, Wrapping connected parts with insulating plaster to prevent water and ensure insulation. 6, Allocating the air switch according to the total power, connecting the thermostat and sensor and putting the probe of the sensor probe into the area of the ground that is the easiest to be heated to prevent the heating film from being overheated. 7, adding the drive pipe to the sensor, cutting the drive pipe at the head of the sensor and sticking the sensor to the heated carbon strip of the electrothermal film with insulating plaster. 8, Checking it. 9, Wrapping the electrothermal film with waterproof cloth (for cement construction) or paving non-woven fabric (for floor or the floor sheet construction). 10, Starting the temperature controller to measure the temperature. 11, paving the geothermy plastic net, pouring cement mortar, inlaying floor tiles (cement construction) and paving the floor (floor construction) 12, The construction is completed.
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:Will it warm up in summer if I use geomembrane to breed ricefield eels? How many pounds per square can geomembrane breed ricefield eel?
It will affect more or less.
Q:Which is better between electric hot plate and electrothermal film?
It depends on actual situation, which can not be directly determined which one is good. The electrothermal film is a kind of exothermic material made of special conductive macromolecule material matched with metal current-carrying strip, hot melted between the insulating film bodies, which will produce heat after being electrified Mainly used for heating element. The electric hot plate is equippment taking electric heating alloy wire as heating material, and mica soft board as insulating material, and wrapping thin metal plate (aluminum plate, stainless steel plate, etc) in the surface for heating. Typical applications like electric hot water bottles. Casting metal tubular electric heating element in aluminum plate/aluminum plate or welding or inlaying on the aluminum plate/aluminum plate to form electrical heating plate of all shapes. Typical application like electric cookers, electric irons, electric coffee makers, etc.. ! ~
Q:Can compsite geomembrane produced by multilayer coextrusion technology? can geomembrane be directly applied to the actual work without being composited with non woven cloth?
Geomembrane geomembrane is made of geotextile and geomembrane by hot pressing and together made. Geomembrane is a simple film, using three co-extrusion technology to produce. Geomembrane are generally be used in conjunction with geotextile. Geotextiles geomembrane play a protective role.
Q:Can plastic wrap be steamed?
Of course not. Preservative film is a kind of plastic and will produce toxic substances after heating and melting. Remember not to put the preservative film into the pot or microwave and it is best not to steam preservative film with mcrowave. When you use the preservative film, remember not to let it contact with food, for the preservative film may volatilize and produce harmful substances when heated or in contact with oil. You should prevent the preservative film from contaminating food as much as possible. From a physical standpoint, the preservative film has moderate oxygen permeability and moisture permeability, and can adjust the oxygen content and moisture content of the fresh product around, and block dust in the air.
Q:How does the insulation effect of the heat of the glass film?
It is not very good, and the anti ultraviolet is proposed.
Q:Does ipad need not to stick film?
If you cherish you ipad, you had better stick film. But I never stick film because there is a cover covering it so that it is not easy to be scrtached.
Q:Need we stick membrane on SLR camera?
The membrane can protect the LCD screen by preventing it from your sweat and unconscious stroke and touching of your nose when you use the camera. These actions are not benefit for the protection of the screen.

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