Waterproof Geomembrane/ Sheet with China Top Quality Direct Factory

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1000 g/m²
Supply Capability:
100000 g/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:

 

 

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

 

 

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

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much degree can high-density hdpe geomembrane withstand?
geomembrane produced in standard will absorb heat under sun, up to 50- 60 degrees. The average temperature tolerance is at about 70 degrees. Heat tolerant geomembrane made by new technology can operate at 100 degrees.
Q:What is the role of soot carbon particles in geomembranes?
They can protect geomembranes from aging too early and absorb ultraviolet light. So carbon blacks play a role of protection in geomembranes.
Q:Does the liquid crystal display need a film ?
It is not necessary. It ridiculous to say that the film can resist radiation. There is no film can resist light radiation unless the film that is made of lead metal. The plastic synthetics of the film contains radiation itself. General film is mainly used to protecte a screen and prevent scratches and dust, but it affect the appearance. Besides, many hard screen do not need the film. Go to check whether your screen is soft or hard. In other words, you can check whether there is water wave when pressing the screen. If there is, the screen is soft and whether sticking the film or not is acceptable. The film is not necessary for hard ones. As for me, it is a waste of money to stick the film.
Q:What is the carbon resister
The carbon resister is made by heating polymerization, which uses an organic adhesive to make a suspension liquid by the carbon ink, graphite and the filling material and then be coated on the insulating substrate. Gaseous hydrocarbons are decomposed in high temperature and vacuum, the carbon is deposited on a ceramic rod or a ceramic tube to form a layer of crystalline carbon film
Q:What are the uses of geotextiles?
Geotextiles are new building materials. They made from synthetic fiber of high-molecular polymer, namely the dacron, acrylic, chinlon, etc. According to manufacturing method, geotextiles can be divided into two categories, namely the woven geotextile and non-woven geotextile. The geotextiles have functions of seepage control, filtration, dewatering, separation, reinforcement, protection, seal, etc. Compared with common stone and concrete, geotextiles have properties of low cost, simple construction technology, short construction period, good anti-seepage effect, channel efficiency. Geotextiles can be used for filtration in dams and revetments, for separation and seepage control in channels, for separation and dewatering in roads, railways and runways, for reinforcement and dewatering in slopes, retaining walls and pavements, for treatment in soft grounds of the ports, causeways and wharfs, for separation and seepage control in landfills, ash dams of heat-engine plants and tailings dams of dressing mills. Geotextiles are now widely used in the field of construction of infrastructure and will be used in broader fields.
Q:What are the specifications of plastic film
1 appearance. Should be smooth, bright, uniform thickness, transparency. Does not allow to have the obvious "watermark" or piece of "cloud" formated on the surface of the film because of the low processing temperature of the raw material resin is not sufficient plasticization, Bubble, perforation and rupture are not allowed. Impurities that exceed 0.6mm are not allowed . Not allowed to have 2mm or more of the particle size and bulk material due to the formation of the resin. Does not allow a clear "stripe" exists, not obvious "stripes" refers to the hand at room temperature to tear (two thumb distance LCM, similar to the pull cloth posture), when the tear was zigzag, should not be a straight line. Allows a small amount of live fold to be inserted and folded neatly (in order to form a bundle of thin film coils). 2 film should be kept in a cool and dry room, not to squeeze as far as possible , away from the heat source or less than 1m, the effective quality assurance period of one year. 3 width (fold diameter thin film width, unriven at double) greater than 1500mm film thickness deviation of plus or minus 0.005mm allows ultra width of 20mm, and the kind of not more than two. The thickness of not less than 0.08mm.
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:How many squares are 12 tons of geomembrane?
It depends on the thickness by 21 m * 4 m, about 100 volumes, piled up about 30
Q:What is advantage of the water proof method of electric heating film?
Electrothermal membrane is the specialized electrothermal membrane for ceiling, it heats evenly, produce no air convection, comfort, only have to installed with light steel keel and gypsum board, Keel is suggested to connect with ground. However, because it is used in the bedroom, so lying in bed will be particularly comfortable as if the sun is shining on the body. If used in the living room, it may not be as good as ground heating. Because it is low-temperature resistance, there are certainly no problem with service life and fire resistance, and because the material is rolled rather than cut into small pieces. If don't need to disconnect mounted downlight, a bedroom needs about 7 to 8, and wiring is not too complex. There are a total of only a dozen joint, whose installation is as hard as spotlight . .
Q:What products are hdpe waterproof board and HDPE geomembrane?
hdpe waterproof board and HDPE geomembrane are anti-seepage film of high density polyethylene.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
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