waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
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Features
Good mechanical properties, high tear strength, deformation and adaptable, puncture resistance, anti-aging, anti-ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life. water, drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction.
Applications
1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc.) .
2) Water (such as rivers, lakes and reservoirs of the anti-dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc.).
3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.).
4) Landscape (man-made lake, river, reservoir, golf courses reservoirs of the substrate, slope protection, green lawn of the waterproof moisture, etc.).
5) Petrochemical (chemical plants, oil refineries, gas storage tanks of the anti-chemical reaction tanks, sedimentation tanks of the lining, etc.).
6) Mining (washing and pool heap leaching, the ash-field, dissolved, precipitation, the yard, the tailings seepage substrates, etc.) .
4. ASTM HDPE geomembrane technical index
No. | Item | Test Value | ||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0mm | ||
1 | Minimum Density(g/cm³) | 0.939 | ||||||
2
| Tensile Property | |||||||
Strength at yield,N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 | |
Strength at break ,N/mm | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |
Elongation at yield,% | 12 | |||||||
Elongation at break,% | 700 | |||||||
3 | Tear Resistance N | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
4 | Puncture Resistance N | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
5 | Stress Crack Resistance, hrs | 300 | ||||||
6 | Carbon Black Content, % | 2.0-3.0 | ||||||
Carbon Black Dispersion | 1 or 2 | |||||||
7 | Standard OTI Min | 100 | ||||||
High Pressure OTI Min | 400 | |||||||
8 | Impact Cold Crack at -70°C | Pass | ||||||
9 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | ||||||
10 | Dimensional Stability (%) | ±2 | ||||||
FAQ
How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)
2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.
3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.
4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.
- Q:How do geomembranes contribute to the prevention of chemical spills?
- Geomembranes are impermeable barriers that are used to line storage tanks, ponds, and other containment systems to prevent chemical spills. They act as a protective layer, preventing the chemicals from seeping into the surrounding environment. By creating a barrier between the chemicals and the surrounding soil or water, geomembranes effectively reduce the risk of chemical leaks or spills, minimizing the potential for environmental contamination and damage.
- Q:What is geotextile
- The geotextile is also known as the geotextile, which is made of synthetic fibers that are made of permeable synthetic material by needle punching or weaving. Finished product is cloth form, the general width is 4-6 meters and the length is 50-100 meters. The geotextile is divided into woven geotextile and non-woven geofabric. The geotextile has excellent filtration, drainage, isolation, reinforcement, seepage prevention and protection, and has the characteristics of light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.
- Q:How does the soft film decoration?
- The soft decoration is very good. The soft film is with waterproof function, especially its use in decorative ceiling and the effect will be better. The use of soft film smallpox is use made of PVC soft film, installation structure using the fully enclosed design with Chinese style, so it can be waterproof, is supporting the sewage, let owners for waterproofing measures to make a deal. At the same time, it is with the creative abilities because it belongs to the soft building materials. Its shape must be determined in accordance with the shape of the house to determine the shape of the keel. So the shape is very casual, and the forms are also a lot of. It is suitable for a lot of interior decoration so that the owners have more selections. At the same time, it is non-toxic, being the first choice for many home ceiling materials.
- Q:What are the benefits of the water film floor?
- Terrazzo floor, really. Of course, including waterproof.
- Q:How many square meters is a batch of geomembrane?
- it depends on the production process, and production companies may produce a shift of one batch, there are number of direct production contract for one batch. In engineering, 10000 square meters can be understood as one batch
- Q:Can geomembranes be used for decorative waterfalls and fountains?
- Yes, geomembranes can be used for decorative waterfalls and fountains. They are commonly used in such applications to create a waterproof barrier and retain water in the desired area. Geomembranes provide durability and flexibility, making them suitable for designing and constructing aesthetically pleasing water features.
- Q:Are geomembranes suitable for use in industrial waste management?
- Yes, geomembranes are suitable for use in industrial waste management. They serve as effective barriers to contain and manage hazardous materials and prevent them from contaminating the environment. These impermeable liners are designed to withstand chemical exposure, UV degradation, and mechanical stress, making them reliable and durable solutions for industrial waste containment.
- Q:Can geomembranes be used for decorative ponds?
- Yes, geomembranes can be used for decorative ponds. They are often used as liners to prevent water leakage and maintain the shape and integrity of the pond. Additionally, geomembranes come in various colors and textures, allowing them to blend seamlessly with the surrounding landscape, enhancing the aesthetic appeal of the pond.
- Q:The repair method and quality inspection of composite geo-membrane construction defects.
- It's really hard, first melt the geotextile with iron plate, pay attention to the melting degree, half exposed of PE film is ok. then use a layer of one fabric and one membrane film to connect it, and it's suitable for the film over 0.4, the thin film can only be pasted with PEglue. you can pull up the repair part and put water into it for inspection. you must leave some cloth while construction, otherwise, high pressure will makes the repair parts crack.
- Q:What are the design considerations for geomembranes in floating covers?
- Some design considerations for geomembranes in floating covers include selecting the appropriate material based on factors like chemical resistance and UV stability, ensuring proper thickness to withstand potential punctures or tears, considering the potential for settlement or deformation of the underlying soil or substrate, determining the required anchoring or ballasting system to keep the cover in place, and considering the potential for wind or wave action and its impact on the cover's performance.
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waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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