China Geomembrane Waterproof Geomembrane/Liner/Sheet with High Tensile
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/m²/month
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HDPE Liners are the ideal choice for the most demanding applications.Our specially extruded liners combine high tens
ile strength and chemical resistance with excellent stress crack resistance and low temperature properties for highly reli
able containment. Chemically inert and resistant to most hydrocarbons,these liners are the industry standard for a wide
range of applications.
-Technical Data of HDPE geomembrane 25Mpa (GH-2)
Tensile Strenght MD/TDMPa | Environment Protection |
≥25 | |
Elongation at Break MD/TD | ≥550 |
Right-angled Tear MD/TDN/mm | ≥110 |
Anti-crack F20h | ≥1500 |
-70°Clow temperature impact embrittlement performance | pass |
200°C oxidation inducement time (min) | ≥20 |
Carbon black content | 2.0-3.0 |
-Technical Data of HDPE geomembrane 17Mpa (GH-1)
Tensile StrenghtMD/TDMPa | Environment Protection |
≥17 | |
Elongation at BreakMD/TD | ≥450 |
Right-angled TearMD/TDN/mm | ≥80 |
Anti-crack F20h | |
-70°Clow temperature impactembrittlement performance | pass |
200°C oxidation inducement time (min) | |
Carbon black content | 2.0-3.0 |
| Features |
Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer. It is mainly divided into LDPE geomembrane, HDPE geomembrane, and all kinds of composite geomembrane.
Complete variety of specifications of width and thickness. Thickness: 0.2-2.0mm.
Excellent environmental stress resistant cracking performance.
Excellent performance of chemical erosion resistance.
Big scope of application temperature and long service life .
Low Permeability :HDPE lining systems are secure because leachate does not penetrate them Methane gas will not escape from the HDPE cover system .and rainwater will not infiltrate.
Chemical Resistance:HDPE ,resistant to a wide range of chemicals ,is not threatened by typical solid or hazardous waste leachates.It is also suitable for sludge and secondary containment around chemical storage facilities
Ultraviolet Resistance:HDPE's resistance to UV exposure is further enhanced by the addition of carbon black .Additionally ,with the absence of plasticizers ,volatilization is not a problem
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
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- Q: What is the expected lifespan of a geomembrane in a landfill?
- The expected lifespan of a geomembrane in a landfill can vary depending on various factors such as the quality of the material, environmental conditions, and proper maintenance. However, on average, a high-quality geomembrane can last anywhere from 20 to 30 years in a landfill setting.
- Q: How do geomembranes contribute to the prevention of soil erosion in highway and railway construction?
- Geomembranes contribute to the prevention of soil erosion in highway and railway construction by providing a protective barrier that prevents water infiltration, controls sedimentation, and stabilizes the underlying soil. This helps to preserve the integrity of the construction site, reduce the risk of landslides, and maintain the stability of the surrounding environment.
- Q: What is the adhesive coating method?
- One is the liquid glue in the machine on the glue, and the film through the surface covered with glue and then through the heating, pressing the roll wheel. It generally used in the printing plant and the processing plant. The other is to buy back the film has been coated on the surface of the glue, as long as the heating, and it can be laminated by pressure. This film is called the pre-coating film. Generally speaking, the picture of the surface of the film are precoated film.
- 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 are the requirements for geomembranes used in heap leach pads?
- The requirements for geomembranes used in heap leach pads include high chemical resistance to withstand the acidic or alkaline solutions used in the leaching process, excellent puncture and tear resistance to prevent leakage, UV resistance to withstand prolonged exposure to sunlight, and a smooth surface to ensure proper flow of liquids. Additionally, geomembranes must have high tensile strength and elongation properties to withstand stresses and movement in the heap leach environment.
- Q: what's the application of composite geo-membrane? What are its features? what's the variety of composite geotextile?
- Water?conservancy: Reservoir anti-seepage channel seepage-proof dam slope protection and so on highway: reinforced pavement, anti-cracking, etc
- Q: What is the function of the color film?
- The home color film can meet the demand of furniture, home decoration, construction, household glass door and decoration, outdoor wall hangings, according to customer demand for unlimited customization beautify indoor environment so as to create a clean space.
- Q: What is the construction technology of the color permeable concrete project?
- The construction technology of the color permeable concrete project. 1. To take use of the cementitious material, construction method and consolidation after the wood color asphalt concrete pavement is refers to the decoloring asphalt and various color stone, pigments and additives, and other materials under the specific temperature mixing; 2. Color concrete adding pigment should generally be issued by the laboratory of mixture ratio of construction. The pigment is usually added according to the amount of the cement, and it generally can not be more than 20% of the amount of cement.
- Q: What is electric heating film heating system composed of?
- The make up and supplementary material of electrothermal film heating system are followings: Topsoil Floor leather, ceramic tile, wooden floor, floor tile heating layer: South Korea taeil (Taeil) electrothermal?film temperature and heat insulation material: South Korea 5mm insulation material: Connection line of insulating plaster: Terminal temperature control: Mechanical or intelligent temperature controller wire: High temperature wire
- Q: Generalized name of composite geomembrane
- In engineering, it's major function is seepage-proof, drainage. because composite geomembrane uses geotextile (woven or woven plastic) as a fabric, protective, and are widely applied to the road and rail ): tunnel project// h, made into plastic film: // h is geomembrane generalized name, reinforcement and so on. Composite geotextile and geomembrane products are somewhat in different name, so-called composite geomembrane is to combine two materials together , which has a function of isolation and seepage-proof composite materials geomembrane, the protective effect, thermal compound or method polyethylene PE film lamination can be called directly geomembrane (in addition, many areas of environmental protection, reinforced .baidu, drainage: //h.baidu, a composite material like EVA waterproof board also called geomembrane .jpg "esrc x3d" http, woven geotextile woven geotextile boob or polyethylene composite, also has closed (impermeable) function, the products referred to is the same, except it has a geotextile isolation, airport, so causing geomembrane defined confusion and irregularities .hiphotos. India developed jute geotextile - strictly speaking all film-like materials used in the civil engineering can be referred to geomembrane. composite geo-membrane, simplely speaking, making plastic particles by lamination method as geomembrane or waterproof board (depending on the thickness of the geomembrane, respectively), roads, and it can be widely used in water conservancy dams .hiphotos: Non-woven geotextile. Because geotextile is the informal name of emerging materials
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China Geomembrane Waterproof Geomembrane/Liner/Sheet with High Tensile
- 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
OKorder Financial Service
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