Smooth HDPE Geomembrane Suppliers with Colorful Options for Ponds
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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: Does anyone know the mechanism of ion exchange membrane
- Ion exchange resins are high molecular material with an ion exchange function. in the solution, the ion of itself will have an exchange with the ion which has the same symbol in the solution. According to the nature of different exchange groups, the ion exchange resins can be classified into two categories cation exchange resin and anion exchange resin, most of the cation exchange resin have a sulfonic acid group (-SO3H), carboxyl (-COOH) or phenol (-C6H4OH), etc. and other acidic group, wherein the hydrogen ions can have a exchange with a metal ion in solution or other cation ion, anion exchange resin containing quaternary amine [-N (CH3) 3OH], amino (-NH2 ) or imino (-NH2 ) and other alkali basic group. They can generate OH- ions in water, which can have the exchange interaction with various anions, and the ion exchange resin is in very widely use, it is mainly used for the isolation and purification.
- Q: What is the cost of geomembranes?
- The cost of geomembranes can vary depending on various factors such as the type and thickness of the geomembrane, the size of the project, and the supplier. Generally, geomembranes can range from a few dollars to several dollars per square meter.
- Q: What are the limitations of geomembranes in freeze-thaw conditions?
- Geomembranes can be limited in freeze-thaw conditions due to their reduced flexibility and potential for cracking or tearing. The cyclic freezing and thawing can cause the geomembranes to lose their structural integrity over time, leading to potential leaks or compromised containment. Additionally, the expansion and contraction caused by the temperature fluctuations can increase stress on the seams and connections of the geomembranes, further increasing the risk of failure. Therefore, careful design considerations and appropriate material selection are crucial to ensure the effectiveness and durability of geomembranes in freeze-thaw conditions.
- Q: What are the functions of computer anti-spy protective film?
- In general, the anti-spying protection effect of 3M golden series of anti-spying sheet is 2 times higher than that of 3M standard black privacy protection anti-spying sheet and 2.25 times higher than that of other brands . Optics grade high permeability, the screen display definition after using 3M golden series of privacy protection anti-spying sheet is 30% higher than other brands black anti-spying sheet s. Compared with 3M standard black privacy protection anti-spying sheet, golden series enable screen display definition increased by 14%; the product can be used on both sides -- golden and black face, made in America. Compared with other brands of anti-spying sheets, 3M standard black anti-spying sheet has higher definition and higher scratch resistance and excellent image display quality.
- Q: What are the design considerations for geomembrane installations?
- Some design considerations for geomembrane installations include selecting the appropriate material based on the intended application, considering the environmental conditions and potential exposure to chemicals or UV radiation, ensuring proper slope and drainage to prevent water accumulation, evaluating anchoring and securing methods to withstand potential stresses and movements, accounting for potential expansion and contraction of the geomembrane, and ensuring proper quality control and testing during installation.
- Q: is the graphite electrothermal?film useful?
- Graphite electrothermal film is quite good. Its product advantages are as follows: 1, non resistance surface heating is more security, the surface wrapped with epoxy resin is not afraid of water leakage or electric leakage, far infrared radiation heating is more comfortable and more healthy. 2, it is relatively safe, long fiber floor heating is placed under the floor in wire.
- Q: How do geomembranes prevent water seepage in storage tanks?
- Geomembranes prevent water seepage in storage tanks by providing a barrier between the stored liquid and the surrounding soil or environment. These impermeable liners are carefully installed to ensure a tight seal, preventing any leakage or seepage of water. Additionally, geomembranes are highly resistant to punctures, tears, and chemical degradation, further enhancing their effectiveness in preventing water seepage in storage tanks.
- Q: The geotechnical membrane technology of urban construction?
- The welding construction must be synchronized with the geomembrane one after another. The slope geomembrane is laied from up to down in a whole and cannot be splited joint. The upper left shoulder slope and anchorage capacity, and the lower end to the bottom of the pit left head slope root distance of not less than 1.8m, membrane end alignment with hot wedge welder connection. The slope shoulder is welded with extrusion welding. The seam should try to avoid the corner groove in the corner, and try to minimize the irregular shape. If it can not avoid the corner ditch, you must use a squeeze welding machine welding seam. In the crossed welded seams, it must be used to weld the welding machine welding. The length of welding shall not less than 20cm. Before welding, the welding seam should be trimmed to the exposed welding seam, and then the welding machine can be used to fill up the welding machine with the hand wheel.
- Q: How do geomembranes contribute to the prevention of soil erosion in coastal protection?
- Geomembranes contribute to the prevention of soil erosion in coastal protection by acting as a barrier between the soil and water. They effectively prevent the erosion of soil by limiting the contact between water and the underlying soil, thereby reducing the impact of waves, tides, and currents. This helps to maintain the stability of coastal structures, such as seawalls or embankments, and protects the underlying soil from being washed away. Geomembranes also help to control the flow of water, directing it away from vulnerable areas and reducing the risk of erosion. Overall, their use in coastal protection plays a crucial role in preserving the integrity of coastal ecosystems and preventing the loss of valuable land.
- Q: Are geomembranes resistant to punctures from rocks and sharp objects?
- Yes, geomembranes are designed to be highly resistant to punctures from rocks and sharp objects. They are typically made from durable materials like high-density polyethylene (HDPE) or polyvinyl chloride (PVC), which have excellent puncture resistance properties. Additionally, some geomembranes may also have reinforced layers or coatings to provide further protection against punctures.
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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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