HDPE Geomembrane for Landfill to Prevent the Waste Water
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
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Structure of Hdpe Geomembrane for Landfill
Hdpe Geomembrane for Landfill are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and LDPE geomembrane liner,etc.
Main Features of Hdpe Geomembrane for Landfill：
Complete variety of specifications of width and thickness. Thickness: 0.08-2mm / Width: 2-16m .
Excellent environmental stress resistant cracking performance.
Excellent performance of chemical erosion resistance.
Big scope of application temperature and long service life .
Applied in landfill waste site, sewage and filth treatment site, tailings depot and underground construction project
Fish Farm Pond Liner Images
Hdpe Geomembrane for Landfill Specification :
No. | Item | Test Value | |||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 1.8mm | 2.0mm | 2.5 mm | 3.0mm | ||
1 | Minimum Density(g/cm³) | 0.94 | |||||||
2 | Strength at yield,N/mm | 11 | 15 | 18 | 23 | 27 | 30 | 38 | 45 |
3 | Strength at break ,N/mm | 21 | 28 | 33 | 43 | 51 | 57 | 71 | 85 |
4 | Elongation at yield,% | 13 | |||||||
5 | Elongation at break,% | 700min | |||||||
6 | Tear Resistance N | 93 | 125 | 156 | 187 | 219 | 249 | 311 | 373 |
7 | Puncture Resistance N | 263 | 352 | 440 | 530 | 618 | 703 | 881 | 1059 |
8 | Stress Crack Resistance, hrs | 400 | |||||||
9 | Carbon Black Content, % | 2.0-3.0 | |||||||
Carbon Black Dispersion | 1 or 2 | ||||||||
10 | Standard OTI Min | 100 | |||||||
High Pressure OTI Min | 400 | ||||||||
11 | Impact Cold Crack at -70°C | Pass | |||||||
12 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | |||||||
13 | Dimensional Stability (%) | ±2 | |||||||
FAQ:
1. How about the delivery time?
Two weeks upon receipt of down payment.
2. What kind of payments do we accepted?
T/T, L/C, WesternUnion, MoneyGram.
3. What's are the MOQ?
Normally the MOQ is 5000 SQM in theory.
And we can provide you free samples for quality inspection.
4. Do you charge for the samples?
Accordeing to our company policy, the samples are freee, we only charge the freight fee. And we will return the freight fee in your second order.
5. Can you produce the product according to customers' requirements?
Sure, we are professional manufacturer, OEM and ODM are both welcome
- Q: Can geomembranes be used in wastewater treatment plants?
- Yes, geomembranes can be used in wastewater treatment plants. They are commonly used for lining containment structures, such as tanks and ponds, to prevent leakage and seepage of wastewater into the surrounding environment. Geomembranes provide an impermeable barrier, ensuring that the treated wastewater remains contained and does not contaminate groundwater or nearby water sources. Additionally, they help in the management and control of odors and the overall efficiency of the treatment process.
- Q: Can geomembranes be used in green infrastructure projects?
- Yes, geomembranes can be used in green infrastructure projects. They are often used as liners or barriers to prevent contamination of soil and water in various green infrastructure components such as rain gardens, bioswales, and green roofs. Geomembranes help to enhance the effectiveness and longevity of these green infrastructure systems by providing a reliable barrier against pollutants and ensuring proper water management.
- Q: the higher the carbon black content in Landfill HDPE geomembrane, the better.
- If it contains little carbon black, it will have poor UV resistance and aging resistance performance, so is the case when it contains too much. So it is not the higher the better. Usually the carbon black content is between 2% -3%. carbon black content can be adjusted by adding into geomembrane black masterbatch.
- Q: How do geomembranes perform in high wind conditions?
- Geomembranes perform well in high wind conditions due to their strong and flexible nature. They are designed to withstand strong winds and are often reinforced with materials like woven or non-woven geotextiles. This reinforcement helps to prevent tearing or damage from wind forces. Additionally, geomembranes can be securely anchored to the ground using various methods, further enhancing their ability to withstand high winds. Overall, geomembranes are reliable and effective in protecting against wind-related issues in various applications.
- Q: What are the requirements for geomembranes used in industrial waste containment?
- The requirements for geomembranes used in industrial waste containment typically include qualities such as chemical resistance, durability, and impermeability. They should be able to withstand exposure to various chemicals and liquids without deteriorating or causing contamination. Additionally, they need to be strong and durable enough to withstand physical stress and potential punctures or tears. Impermeability is crucial to prevent any leakage or seepage of hazardous waste materials. Overall, these geomembranes must meet stringent standards to effectively contain and safely manage industrial waste.
- Q: What are the limitations of geomembranes in high-velocity flow conditions?
- Geomembranes have certain limitations when it comes to high-velocity flow conditions. Firstly, they may experience increased strain and deformation due to the force exerted by the flowing water. This can lead to potential damage, such as tearing or puncturing of the geomembrane. Additionally, geomembranes may not be able to effectively resist erosion caused by the high-velocity flow, which can result in material loss and reduced performance. Therefore, careful consideration and appropriate design measures are necessary to mitigate these limitations and ensure the successful use of geomembranes in high-velocity flow conditions.
- Q: What are the differences between the geomembrane and the geotextile?
- The geomembraneis is impermeable material made of plastic film as anti-seepage material, and composites with non woven fabric. Its anti-seepage property mainly depends on the anti-seepage property of plastic film. At present, the domestic and foreign anti-seepage plastic films mainly include polyvinyl chloride (PVC) and polyethylene (PE) and EVA (ethylene / vinyl acetate copolymer), design of the tunnel also used ECB (blending geomembrane of ethylene-acetic acid-ethylene modified asphalt), which is a kind of macromolecular chemistry of flexible material, and it features a smaller proportion, good extensibility, high adaptation to the deformation, corrosion resistance, low temperature resistance, and good frost resistance. The geotextileis a permeable composite material made of synthetic fibers, which are made by needling or knitting; its physical structure is multi-layer cloth membrane. Finished products are cloth-shaped, the general width is 4-6 meters, length is 50-100 meters. The geotextile is divided into woven geotextile and non-woven geotextile. The geotextile has the characteristics of excellent filtration, drainage, isolation, reinforcement and protection, with light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.
- Q: What are the functions of the geomembrane?
- Product introduction: First, use base cloth composite geomembrane produced in this company mainly takes acupuncture geotextile as base cloth. We can also produce base weaving, plastic woven cloth and other composite products according to user requirements. Second, composite geo-membrane product specification 1 one cloth and one membrane base cloth: 100-1000g / m film thickness 0.1-1.5mm2 two cloth membrane fabric: 80-600g / m film thickness: 0.2-1.5mm one cloth and two membranes base cloth: 100-1000 / m film thickness: 0.1-0.8mm thrid, functions of composite geomembrane, role, because composite geomembrane use geotextile (woven geotextile or plastic weaving geotextile, in addition to have features of isolation and drainage of geotextile. reinforced protection, but also has sealing (seepage-proof) function, which can be widely applied to many areas, such as water conservancy dams, roads, airports, drainage, housing, environmental protection, mainly functioned as seepage-proofing, protection, reinforcement and so on in engineering.
- Q: What are the advantages of using geomembranes in mining tailings storage facilities?
- There are several advantages of using geomembranes in mining tailings storage facilities. Firstly, geomembranes act as a barrier that prevents the seepage of harmful chemicals and contaminants from the tailings into the surrounding environment, thereby protecting groundwater and nearby ecosystems. Secondly, geomembranes provide stability to the tailings dam by preventing erosion and slope failure, reducing the risk of catastrophic failures and subsequent environmental disasters. Additionally, geomembranes help in the consolidation and dewatering of the tailings, allowing for more efficient storage and management of mining waste. Overall, the use of geomembranes in mining tailings storage facilities ensures better environmental protection, increased safety, and improved waste management practices.
- Q: What are the considerations for geomembrane selection in desalination plants?
- When selecting a geomembrane for desalination plants, several factors need to be considered. These include the chemical compatibility of the membrane with the desalination process, its resistance to UV radiation and weathering, its permeability and hydraulic conductivity, its durability and resistance to punctures and tears, its ability to withstand high temperatures and pressures, and its overall cost-effectiveness. Additionally, the geomembrane should comply with any applicable regulatory requirements and standards to ensure its suitability for use in desalination plants.
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HDPE Geomembrane for Landfill to Prevent the Waste Water
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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