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:How to stick digital plate film ?
As long as the activity area of patch, somewhere else stick not so-called, in fact not the film board with no matter, I use the cth-670 should be no film (buy back what is what, in fact there are scratches) no matter ah, anyway is not display, and not to look. Flower flower.
Q:what is the specs of geomembrane used in landfill?
It mainly depends on the thickness of the film. thickness of HDPE geomembrane ranges from 8mm to 3mm. national standards T17643-2011GB & # 47,0
Q:Which application fields is HDPE geomembrane chiefly suitable for?
HDPE geomembrane is mainly suitable for the moisture and leakage of highways and channels.
Q:What is the diatomite craft?
Usually diatomite beneficiation mineral process is: Raw ore----first grinding and drying­---- second grinding and drying ---- pre sorting ---- hydrocyclones separation ---- powder products. Send to ring kiln for calcination if it needs to be further processed (with fluxor without flux) - grinding ore cooling - classification separation- filler or filter aid products. When processing, you must protect structure and unique shape of diatom skeleton. Choose the suitable crushing grinding equipment and crafts to protect complete structure of diatom and avoid secondary crushing. The ore grinder commonly used is pneumatic cracker.
Q:How to measure the loss of geomembrane joints and related specifications?
In general, the construction of the geotechnical membrane is mainly by welding, and the lap width is confined to the requirements of the specification. According to the requirements of "the lap width of the sanitary landfill field seepage systems engineering and technical specifications CJJ113-2007 ", lap width of geomembrane: sweat soldering: 100±20(mm) squeezing welding 75±20(mm). According to our factory's experience, in general, the overlap loss of the geomembrane is between the 5%-8%, that is, for each1000 square meters of geomembrane, the loss is 80 square meters to 50 square meters. Construction site whose environment is relatively simple can calculate the loss according to 5%, complex construction site can calculate the loss according to 8%.
Q:how is the effect decoration color film.
Its bright colors, make the home brighter, it also uses the European Polymer Display technology, refractive effect dazzling eye-catching, all-encompassing design, according to the consumer to customize the overall style decoration pattern style, fashion, home, new feeling, appear instantly. In addition, it has the following advantages: ordinary glass crystal color film will become a safe explosion-proof, UV, heat insulation sunscreen, beautiful decoration and many other safety features insulation sunscreen glass; interior walls, baffles and glass paste crystal color film, reduce and absorb noise ; wear-resistant surface layer can effectively prevent external damage, scratch, wear and toughness. Good temperature resistance, has a certain insulation effect, fire retardant.
Q:The impermeable composite geotechnical membrane is different from the composite geotechnical membrane waterproof layer. What are the two indicators?
Vinyl acetate copolymer) from the Le Jian Compony The impervious performance of the composite geotechnical membrane depends on the impervious performance of plastic film. The plastic film should have strong corrosion resistance and good extensibility. The impervious film applied at home and abroad and the ECB used in the design of tunnel are mainly PVC;polyvinyl chloride, polyethylene, ethylene which are with a good performance of high adaptability to the deformation. They are polymer chemistry flexible material with a small proportion. At present, it is with good frost resistance and low temperature.
Q:What concrete acceptance criteria?
Concrete acceptance specifications and requirements 1, before the opening of concrete, the use of cement, sand, stone and other materials must be tested with a test. Raw materials before using. After opening the site to extract the raw material must require concrete specimens (Party present). 2, concrete construction under certain conditions as much as possible the overall situation watering, special circumstances must be positioned indwelling construction joints according to design requirements, while continuing construction Peng expansion construction joints must be treated like about the norm. Concreting within 12 hours after the designated persons must cover and conservation. 3, sand, stone and clay content must be strictly controlled: Sand clay content: When the concrete strength ≥C30 when clay content ≤3% when the concrete strength grade x26lt;C30 when the clay content, clay content ≤5% stone: When the concrete strength ≥C30 when clay content ≤1% clay content ≤2% 4 when concrete strength grade C25-C15, the amount of water strictly concrete: Ensure the workability of concrete, slump, slump concrete field sampling tests qualified, it is strictly prohibited. He said the pound used should always check. 5, strict quality-situ concrete to avoid the common problem occurs: Exposed tendons, cellular, holes, clip ballast, loose, cracks, missing edge off angle, not straight edges, uneven warping, burrs ribs, peel from the sand, deformation Inflation ran mold displacement. Then hew false and so on.
Q:In which areas can electronic Whiteboard film be used?
It can be used on computer and projector and is effectively scratch-proof.
Q:What are the features of seepage-proof geomembrane HDPE geomembrane exclusive for solid waste landfill ?
As for geomembrane performance, the above answers are all to the point. The most important is new material and product performance index is the key.

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