2mm HDPE Geomembrane for Pond Liner and Landfill Project
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 300000 m²/month
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Description Of HDPE Geomembrane :
Our high density polyethylene (HDPE) geomembranes provide an impermeable barrier against a wide range
of solids and liquids. They exhibit excellent chemical and UV resistance, impermeability, and high yield and
welded seam strengths, which is widely used as the liner.
Main Features of HDPE Geomembrane:
1.Long life, anti-aging, roof material can be more than 20 years, underground can be more than 50 years.
2. Good tensile strength, high elongation.
3. Good high/low temperature flexibility
4.Easy to construct, no pollution.
5. Good anti-corrosive ability, can be used in special area
6.Various colors are available
Specifications of HDPE Geomembrane:
1052963 | 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 | |||||||
Applications of HDPE Geomembrane:
1.Prevent leakage disposal in waste burying field or waste water or waste dregs disposing field,river bank,lake dam ,mine remainings ,reservior,tunnel,liquid storage ,pool(pit,mine)
2.Preventing leakage in subway ,basement,tunnel ,hole
3.Anti-solt leakage in roadbed and other groundtill
4.The plane direction laying of dam ,the vertical direction laying fou groundtill ,used in the construction fence and waste material field
5.Used in seawater or freshwater feed field
6.Used in groundtill of road,highway ,railway and waterproof layer of swelling clay and wet collapsed loess
Preventing leakage on rooftop.
Images of HDPE Geomembrane ：
FAQ:
1. Do you supply free samples for customers?
Yes,we will supply free samples for you.Please send your address for us.
2. How Many years experience do you have?
We have been exported to more than 20 countries in the past 15 years.
3. How long do we usually reply your request?
We always reply our customer within 24 hours.
- Q: It the plastic wrap breathable?
- If the preservative film is breathable, it will not be good in fresh-keeping. There are strict control indicators in the regulations of the breathability PE preservative film according to the national standard. Here there are problems of breathability and tensile?strength facing us. For example, the oxygen permeability is stipulated within the range of 7000-20000, while the water permeability is required to be as less as possible.
- Q: Are geomembranes resistant to microbial degradation?
- Yes, geomembranes are generally resistant to microbial degradation. They are designed to provide a barrier against moisture, chemicals, and other environmental factors, which includes protection against microbial growth and degradation. However, the resistance may vary depending on the specific material used for the geomembrane and the conditions in which it is installed.
- Q: How do geomembranes contribute to erosion protection in coastal areas?
- Geomembranes contribute to erosion protection in coastal areas by providing a barrier between the soil and the erosive forces of water. They help prevent the loss of soil particles and stabilize the coastline by reducing the impact of waves, tides, and currents. The impermeable nature of geomembranes also prevents the infiltration of water into the soil, minimizing the risk of soil erosion and promoting vegetation growth. Additionally, geomembranes can be used in combination with other erosion control measures, such as geotextiles, to further enhance their effectiveness in protecting coastal areas from erosion.
- Q: Can geomembranes be used in geothermal energy projects?
- Yes, geomembranes can be used in geothermal energy projects. They can be utilized as a barrier to prevent the escape of fluids or gases in the underground reservoirs used for geothermal energy production. Geomembranes also help to protect the surrounding environment from potential contamination. Additionally, they can be used to line the geothermal wells to enhance their longevity and efficiency.
- 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: Can geomembranes be used in rooftop gardens?
- Yes, geomembranes can be used in rooftop gardens. They are commonly used as a protective barrier between the rooftop and the garden soil, preventing water leakage and root penetration. Additionally, geomembranes can help retain moisture in the soil and provide a stable foundation for plants, making them a suitable choice for rooftop gardening.
- Q: How do geomembranes contribute to lagoon lining?
- Geomembranes contribute to lagoon lining by providing a reliable and impermeable barrier that prevents liquids or contaminants from seeping into the surrounding soil or groundwater. The geomembrane acts as a protective layer, ensuring the integrity and longevity of the lagoon by minimizing the risk of leaks and environmental pollution.
- Q: Is black HDPE geomembrane or dark green HDPE geomembrane better for landfill final cover?
- as long as it is in line with the standard, any color is fine. according to the specific requirements, the color depends on the auxiliary materials.
- Q: How do geomembranes contribute to erosion control in dam and reservoir construction?
- Geomembranes contribute to erosion control in dam and reservoir construction by providing a protective barrier against water seepage and erosion. These impermeable liners are installed along the slopes and base of the dam or reservoir to prevent water from infiltrating into the surrounding soil and causing erosion. By effectively containing the water within the structure, geomembranes minimize the risk of hydraulic pressure and erosion, ensuring the stability and longevity of the dam or reservoir.
- Q: What are the standards of geotechnical test methods?
- Now the national standard is "GB\T50123-1999 geotechnical test method standards", the Ministry of transport is "E40-2007 JTG highway geotechnical test procedures", "E51-2009 JTG highway engineering inorganic binding material stability test procedures".
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2mm HDPE Geomembrane for Pond Liner and Landfill Project
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 300000 m²/month
OKorder Service Pledge
OKorder Financial Service
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