Geomembrane HDPE Waterproof - China Top Quality Direct Factory
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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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Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.
Properties of Geomembrane
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: The difference between the double rough surface soil and the ordinary soil?
- Ordinary geomembrane generally refers to both sides is double smooth geomembrane smooth rough texture, the national standard GB GB type, type two and urban construction standard (equivalent to American Standard) of the points, the thickness is generally between 0.2-2.0mm. The double rough surface soil engineering film is a soil film with coarse grain on both sides, and the urban construction standard is only accepted by the national index. General thickness is between 1.0-2.0mm.
- Q: What types of work does geomembrane welding belong to?
- It should be a plastic welder
- Q: What are the most common applications for geomembranes?
- The most common applications for geomembranes include containment of liquids and gases in landfills, mining operations, agricultural ponds, and wastewater treatment plants. They are also widely used for environmental protection and prevention of contamination in industrial settings, as well as in construction and civil engineering projects for waterproofing purposes.
- Q: What is the cost of a geomembrane installation?
- The cost of a geomembrane installation can vary depending on various factors such as the size of the area, type of geomembrane material used, site conditions, and labor costs. It is best to consult with a professional installer or contractor to get an accurate estimate for your specific project.
- Q: How to remove the film on the stainless steel film faced plywood?
- There are two methods to remove it completely. 1 You can heat it, dry it and tear it with a electric hair dryer. 2 you can smear it with a cloth dipped in acetic ether (a chemical solvent that specifically dissolves the protective film glue), but it should be noted that the stainless steel surface should be cleaned with water in time after the film is torn off.
- Q: What are the benefits of using geomembranes in floating islands?
- There are several benefits of using geomembranes in floating islands. Firstly, geomembranes provide a durable and impermeable barrier that prevents the loss of water from the floating island, making it more sustainable for the plants and wildlife inhabiting it. Secondly, geomembranes help to prevent the growth of unwanted vegetation and invasive species, ensuring the ecological balance of the floating island. Additionally, geomembranes offer excellent chemical resistance, protecting the island from contaminants and pollutants. Finally, the use of geomembranes in floating islands allows for easy maintenance and repair, increasing their longevity and overall effectiveness in supporting healthy ecosystems.
- Q: How do geomembranes prevent contamination of drinking water sources?
- Geomembranes prevent contamination of drinking water sources by acting as a barrier between the water and any potential contaminants in the surrounding environment. They are impermeable materials that are installed in water storage facilities, reservoirs, or landfills to prevent the migration of harmful substances such as chemicals, bacteria, or pollutants into the water. This protective layer ensures the integrity and safety of the drinking water source, safeguarding it from potential contamination and ensuring the quality of the water supply.
- Q: Are geomembranes suitable for use in wildlife habitat restoration projects?
- Yes, geomembranes can be suitable for use in wildlife habitat restoration projects. They can help create or restore wetlands, ponds, or other water bodies by providing effective containment and water management. Geomembranes can prevent soil erosion, control water flow, and help maintain proper water levels, which are crucial for creating and maintaining diverse and healthy wildlife habitats. Additionally, they can aid in the remediation of contaminated sites, ensuring a safe environment for wildlife. However, it is important to consider the specific project requirements and ecological considerations to determine the suitability and potential impacts of using geomembranes in wildlife habitat restoration projects.
- Q: What are the advantages of coated glass?
- The highest peak of visible light transmission rate is 99%, the average transmittance of visible light is more than 95%, which substantially increase the original brightness of LCD, PDP, reduce the energy consumption. The average reflectivity is less than 4%, the minimum value is less than 0.5%, which effectively make a dent in the imperfection of image quality, give people a chance to enjoy more clear image. It is ultraviolet-proof, which can effectively protect our eyes. Ultraviolet spectrum transmittance is significantly reduced, effectively avoid eye injuries caused by ultraviolet light. It can resist high temperature. AR glass can resist 500 degrees(common acryl can only resist 80 degrees) and it has a stronger contrast ratio with more colors, image color contrast is more intense, and it is clearer. Scratch and wear resistance performance is the best. The hardness of AR glass film layer is equivalent to glass, which is more than 7H, (the hardness of common PC board is about 2H to 3H). It is resistant to all kinds of cleansers, wiping of acid and alkali cleansers, film layer will not be damaged. It has 啊trong impact resistance, impact properties of 3mm glass thickness is equal to 6mm acrylic. The flatness of AR glass surface is far superior to that of coated acryl, and the larger the size is, the more obvious differences are. It can maintain the perspective. Generally after installation of acryl, the perspective will become smaller; and the perspective remains the same after installation of AR glass. The hot and cold deformation of AR glass is almost negligible which is suitable for all kinds of environments; at the same time, AR glass looks like colored glaze, is more beautiful.
- Q: Should the plastic film of mattress be removed?
- You can take followings as a reference. It should be removed or it will impede the air circulation of the mattress which can lead to mildew, bacteria and acarid. This problem can be settled when the film is removed. Then don't block the venthole of mattress. The mattress can not be cleaned by water. So it is better to use quilt cover that can be washed frequently to keep the mattress clean. The regular retroflexion of the mattress can increase its service life.
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Geomembrane HDPE Waterproof - China Top Quality Direct Factory
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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