Smooth HDPE Geomembrane Suppliers with Colorful Options for Ponds
- Ref Price:
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- 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
HDPE Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.
Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer. It is mainly divided into LD PE geomembrane, , HDPE geomembrane, EVA geomembrance and all kinds of composite geomembrane
Main Features of Hdpe Geomembrane：
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
Hdpe Geomembrane Images
Hdpe Geomembrane Specification :
Items | Index | ||
LDPE | HDPE -1 | HDPE -2 | |
Tensile strength MPa | ≥14 | ≥17 | ≥25 |
Elongation at break% | ≥400 | ≥450 | ≥550 |
Right angle tearing strengthN/mm | ≥50 | ≥80 | ≥110 |
Carbon soot quantity | ≥2 | ||
Environmental stress resistant cracking performance | ≥1500 | ||
Oxidation induction time at 200min | ≥20 | ||
Permeability coefficient of vapor(g·cm/cm2·s·pa) | ≤1.0x | ||
Impact degradation performance at -70 | Pass | ||
dimension stability% | ±3 | ||
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: What are the requirements of geomembrane waterproofing construction for the base?
- Level compaction, sharp object namely
- Q: What are the permeability properties of geomembranes?
- Geomembranes have excellent impermeability properties, meaning they are highly resistant to the passage of liquids and gases. They act as a barrier, preventing the movement of water, chemicals, and other substances through the material. This impermeability makes geomembranes an effective solution for applications such as containment of hazardous waste, fluid containment in landfills, and lining of reservoirs or ponds.
- Q: What is the typical thickness of a geomembrane?
- The typical thickness of a geomembrane can vary depending on the specific application and requirements. However, in general, geomembranes are commonly available in thicknesses ranging from 0.5 to 2.0 millimeters.
- Q: Can geomembranes be customized for specific projects?
- Yes, geomembranes can be customized for specific projects. They can be tailored to meet specific requirements such as size, strength, durability, and chemical resistance. Customization allows geomembranes to be used effectively in various applications, including waste containment, water storage, mining, agriculture, and construction. This flexibility in customization ensures that geomembranes can be optimized for specific project needs.
- Q: How to anchor the concrete frame with the geotechnical membrane?
- Anchoraging of HDPE geomembrane. 1, There are three ways to anchorage geomembrane: Groove anchoring, fastener anchoring and ancexpansion bolt anchoring; built-in fittings would be used in some areas. The waterproof and seepage resistance of the artificial lake landscape water pool usually adopts groove anchoring. 2 It depends on the use of HDPE geomembrane and stress conditions, the width of anchoring groove is generally 0.4m-1.0m, the depth is 0.4m-1.0m. Turn over edges of anti-seepage film into the groove and fix them with stone, the backfill or the cement. The product features corrosion-resistance, anti-aging, high strength, and high coefficient of friction. The main components of the HDPE geomembrane are 97.5% of the high density polyethylene, about 2.5% of carbon black, inhibitor, antioxidant, ultraviolet absorbent, stabilizer and other auxiliary materials, Through special formulation and three-layer co extrusion technology, it has excellent anti chemical properties, ultraviolet resistance, high strength, durability and resistance to stress cracking. HDPE impermeable membrane has a greater flexibility to bear the larger differential?settlement, is the most suitable for high wear and tear, exposed to the harsh liquid and no shelter, and other aspects of the application.
- Q: How are geomembranes used in landfill liners?
- Geomembranes are used in landfill liners to provide a barrier between the waste and the surrounding environment. They act as a containment system, preventing the leakage of harmful substances into the soil and groundwater. Additionally, geomembranes help to control the flow of leachate, a liquid that is generated from decomposing waste, ensuring it is properly collected and treated. Overall, geomembranes play a crucial role in safeguarding the environment and human health within landfill sites.
- Q: How do geomembranes contribute to wetland and pond restoration?
- Geomembranes can contribute to wetland and pond restoration by providing an impermeable barrier that prevents water seepage. By effectively containing water, geomembranes help in creating or restoring the necessary hydrological conditions in wetlands and ponds, promoting the growth of diverse aquatic vegetation and supporting the establishment of a healthy ecosystem. Additionally, geomembranes can also be used to control water levels and prevent erosion, contributing to the overall stability and longevity of wetland and pond restoration projects.
- Q: Which is better for geomembrane hot melting in the middle of sliding layer of high-speed railway bridge two cloth and one membrane, lapping or docking? And what is the lapping length if it is lapping hot melting?
- In general, it should not be cut according to graphic size. Shorten joint length and strain as far as possible. After geomembrane pavement, the lap?width between films should be not less than 10 cm. 4. Usually set at a corner and abnormal section. 6, arrange along the gradient direction and avoid accidental damage to membrane when the temperature is low. Lap width between membranes is generally not less than 10 cm. You should measure the accurate relative size. Do not weld as far as possible during geomembrane pavement . In addition to the special requirements, Do not walk on the membrane or carry on the membrane.
- Q: How do geomembranes contribute to groundwater protection?
- Geomembranes contribute to groundwater protection by acting as a barrier between contaminants and the underlying groundwater. They are impermeable liners made of synthetic materials that prevent the migration of pollutants, such as chemicals or waste, into the groundwater. This helps to safeguard the quality and availability of groundwater, which is a vital source of drinking water and ecosystem support.
- Q: The temperature requirement for the bonding with chloroprene rubber adhesive:What is the lowest temperature for the construction of geomembrane is bonded with chloroprene rubber adhesive.
- Light membrane can't be bonded tightly. When it comes to interconnective bonding, composite membrane is basically ok above 0 degrees, but the bonding effect is not good. if the bond is a must, then you must, make sure whether it is light membrane or composite membrane strictly according to adhesion agent instructions.
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Smooth HDPE Geomembrane Suppliers with Colorful Options for Ponds
- 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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