China Geomembrane Waterproof Geomembrane/Liner/Sheet with High Tensile
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- 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 role of geomembranes in mining tailings management?
- Geomembranes play a crucial role in mining tailings management by providing a barrier between the tailings and the surrounding environment. They are used to line tailings storage facilities, preventing the migration of contaminants into the soil and groundwater. Geomembranes also help to reduce seepage and control the moisture content of the tailings, ensuring safe and efficient storage. Additionally, they aid in the reclamation process by preventing the release of harmful substances and facilitating the recovery of valuable minerals from the tailings.
- Q: What are the differences of seepage-proof membranes, geomembranes and waterproof membranes? Can they be used together?
- Seepage-proof membranes are mainly used in the waterproof control of civil engineering, are also widely used in municipal public sectors and highway engineerings, especially are commonly used in the slope protection; geomembranes are seepage-proof membranes with geotextiles as main materials.
- Q: what's the difference between nanometer mobile phone stick membrane and steel glass membrane ?
- the main material of high definition film is PET, and the glass film material is glass. Each has its advantages and disadvantages: The production process of the high definition film is simple, and the cost is low; the glass film process is relatively complex, and the cost is high. But the high definition film still has all the shortcomings of the PET film, such as the durability problem. But the biggest problem is the thickness of the glass film, and the main advantage of the glass film is: 1, it is true to prevent scratches, unless you put the glass membrane dry broken, otherwise it is not possible to injure the screen (the internal damage will not be discussed), PET film if it is sharp scratch, there may the film scratch and injure to the surface of the screen. 2, it can achieve real no bubbles. PET film attached to the needs of experience, the average person can not do it well, but also it is very easy to leave the bubble; glass film is generally operated by a more careful people, and don't worry about the problem of exhaust bubble. 3, the translucency of glass film and the hand?feeling of the operation is uncomparable with the high definition film.
- Q: Geotextile and geomembrane is not the same product ah?
- Not the same, geomembrane is also called the root membrane, from the root of the role of water, geotextile is non-woven, from the role of sediment filtration.
- Q: What kind of membrane switch material is good?
- Membrane switch is an operating system integrating the key function, indicating element, and instrument panel as a whole. It is composed of four parts: panel, upper circuit, isolation layer, and lower circuit. It is a kind of normally open switch and its up and down contacts are in a off state under normal circumstances. When the membrane switch is pressed, the upper circuit contact deforms downward, and realize the contact with the lower circuit plate and breakover. When you release your finger, the upper circuit contact will bounce back, the circuit is off, and the loop will trigger a signal. Membrane switch is rigorous in structure with nice appearance and good seal. It has the characteristics of anti-humidity and long service life.
- Q: Can geomembranes be used in road and bridge construction?
- Yes, geomembranes can be used in road and bridge construction. They are commonly used as a barrier for erosion control, waterproofing, and environmental protection in infrastructure projects. Geomembranes can help prevent water penetration, soil erosion, and chemical contamination, making them a valuable component in the construction of roads and bridges.
- Q: What are the advantages of coated glass?
- Coated glass is the glass that is coated with one or more layers of metal, alloy or metal compound on the surface, which changes the property of glass. It can be divided into heat reflection glass and low radiation glass according to different properties. Heat reflecting (solar control)glass is the glass that is generally coated with chromium, titanium or stainless steel and other metal or mental compounds on the surface, thus the products are colorful. It has a certain visible light transmittance, has a high reflectivity for near infrared ray and a low transmittance for ultraviolet light, therefore, it is also known as solar control glass. Compared with the common glass, it reduces the shading coefficient, that is, improve the shading performance, but the heat transfer coefficient does not change to much. Radiation (LOW-E) glass is coated with multilayer silver plated, copper or tin or metal and other compounds on the surface of the glass. Products have a high visible light transmittance, and high infrared reflectivity with good heat rejection performance. Due to poor film layer strength, they generally are made into insulating glass and are not used alone.
- Q: The working principle of the water film dust collector?
- Its working principle is: Dust containing gas by simplified lower tangential rotation along the introduction, rise, dust particles by centrifugal force and is separated into the inner wall of the barrel body, the inner wall of the adsorbed water layer flow, with the water in the end part of the cone, the dust discharge port of unloading. The water film layer is formed by arranging a plurality of nozzles arranged on the upper part of the cylinder, and cutting the water along the tangential direction to the wall of the device. In this way, the inner wall of the cylinder is always covered with a layer of a thin water film which flows downward, so as to achieve the purpose of improving the dust removal effect.
- Q: Which one should be used for p lanting lotus, woven geomembraneor or blow molding geomembrane?
- Its anti-seepage effect is not as good as composite geomembrane and the cost of it is much higher than the composite geo-membrane. There are woven geotextile and composite woven geomembrane. Woven geotextile is not seepage-proof. Currently the seepage-proof geomembrane for planting lotus is generally blow molding geomembrane or composite geo-membrane.Composite woven geomembrane is seepage-proof. There isn't a product named wowen geomembrane.
- Q: Can geomembranes be used in aquaculture facilities?
- Yes, geomembranes can be used in aquaculture facilities. They are commonly employed as liners for ponds, tanks, and raceways to prevent seepage and leakage of water. Geomembranes provide a barrier that helps maintain water quality and prevent contamination from surrounding soil and groundwater.
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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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