waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane
- Ref Price:
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- 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: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:Can geomembranes be used for stormwater retention basins?
- Yes, geomembranes can be used for stormwater retention basins. Geomembranes are impermeable liners that can prevent water from seeping into the ground, making them ideal for constructing stormwater retention basins that can store and control the flow of stormwater. These liners can effectively prevent water loss and contamination, ensuring the proper management of stormwater and protecting the surrounding environment.
- Q:Water is the water base wallpaper wallpaper glue?
- Water is the water base wallpaper wallpaper glue? It is a professional alkali resistant, moistureproof, mouldproof wall treatment materials, can effectively prevent the construction of the base surface of the tidal water and alkaline material extravasation, avoiding of wall decoration materials: Such as wallpaper, paint, plywood, decorative board, damp moldy black bad damage.
- Q:Can geomembranes be used in floating covers?
- Yes, geomembranes can be used in floating covers. Geomembranes are impermeable liners that are commonly used to contain liquids and prevent seepage. When used in floating covers, they provide an effective barrier to control the evaporation of liquids such as wastewater or water storage reservoirs. The geomembrane acts as a floating layer on the surface, reducing evaporation rates and protecting the liquid from external contamination.
- Q:How are geomembranes used in construction projects?
- Geomembranes are used in construction projects as a barrier or liner to prevent the leakage or seepage of fluids, such as water or chemicals, in various applications such as landfills, reservoirs, and containment ponds. They provide a reliable and cost-effective solution to control and manage the flow of fluids, protecting the environment and ensuring the integrity of the construction project.
- Q:Geomembrane classification
- Seen from the naked eye, particulate is because the feed back material is added too much. Secondly, take samples of the material on site and sent to relevant national authorities to be tested, while adding too much back material will cause the HDPE membrane not reaching American standard index, indicating that the material is not very good, but one thing you can see, as well as some granular things, sand holes on the membrane, which is difficult to distinguish
- Q:How amny watts is electric heating film?
- Power density of electric heating film itself can be customized when being produced, according to the different situation. Electric heating film is generally 30 cm wide, 50cm wide, 80 cm wide, 100cm wide. Electrothermal?film of different specifications can set different power on membrane body per kilometer. The most common electric heating film on market is 220w\ square meters in density. If electrothermal membrane is used for floor heating, you should refer to heating load needed by different areas calculated by HVAC designer according to the building energy saving standards. That is, the amount of power per square kilometer. Strict calculation should refer to the geographical location of the building, the use of buildings, retaining structures (doors and windows, etc.), the height of the building and direction it faces
- Q:What is the principle of ceramic membrane ?
- A layer of glaze will be formed in the process of firing .
- Q:What is the application of composite waterproofing geomembrane?
- composite geo-membrane: composite geomembrane, composite impermeable membrane)it's divided into one cloth one membrane and two cloths one membrane. pulling-resistance, tear-resistance, bursting and other high physic mechanics performance indicator, the products is high strength, and has good extensibility, large deformation modulus, acid and alkali resistance, errosion resistance, aging-resistance, seepage-proof and other characteristics.
- Q:Geomembrane sn2/ what does pe represent for?
- Represent for two cloths one membrane of PE material--composite geomembrane
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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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