Geomembranes Type and EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane for lake liners
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 300000 m²/month
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Description Of EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane:
| Type:HDPE geomembrane |
| Material: High-density polyethyle |
| Thickness:0.1mm~3.0mm |
| Roll width:1m~8m Roll length:50m~100m |
| Color:Black or at your request |
| Density: 0.94g /cm3 |
| Temperature range: -60oC -- +60oC |
| Life time: more than 50 years |
| Executive standard: GB/T 17643-2011 |
Main Features of EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane:
1.Long life, anti-aging, roof material can be more than 20 years, underground can be more than 50 years.
2. Good tensile strength, high elongation.
3. Good high/low temperature flexibility
4.Easy to construct, no pollution.
5. Good anti-corrosive ability, can be used in special area
6.Various colors are available
Specifications of EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane:
NO |
Item | Value | ||||||
| 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | ||
| 1 | Density (g/cm2) | 0.939 | ||||||
| 2 | Tensile propeties | |||||||
| Yield strength (N/mm) | 11 | 15 | 18 | 22 | 29 | 37 | 44 | |
| Break strength (N/mm) | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |
| Yield elongation (%) | 12 | |||||||
| Break elongation (%) | ≥450 | |||||||
| 3 | Tear resistance (N) | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
| 4 | Puncture resistance (N) | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
| 5 | Stree crack tensistance (h) | ≥1500 | ||||||
| 6 | Carbon black | |||||||
| Carbon black content (%) | 2.0-3.0 | |||||||
| Carbon black dispersion | Carbon black dispersion (only near spherical agglomerates)fo r10 different | |||||||
| views 9 in categories 1 or 2 and 1 in category3 | ||||||||
| 7 | Oxidative induction time(OIT) | |||||||
| Standard OIT(min) | 100 | |||||||
| High pressure OIT(min) | 400 | |||||||
| 8 | Oven aging at 85°C | |||||||
| Standard OIT-% retained after 90 days (%) | 55 | |||||||
| High pressure OIT-% retained after 90 days (%) | 80 | |||||||
| 9 | UV Resistance | |||||||
| Standard OIT retained after 1600 hrs (%) | 50 | |||||||
| High pressure OITretained after 1600 hrs (%) | 50 | |||||||
| 10 | Low tempreture impact brittle property at -70°C | Pass | ||||||
| 11 | Premeability ( g.cm/(cm2).Pa) | ≤1.0×10-13 | ||||||
| 12 | Dimensional stability (%) | ±2 | ||||||
Applications of EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane:
1.Prevent leakage disposal in waste burying field or waste water or waste dregs disposing field,river bank,lake dam ,mine remainings ,reservior,tunnel,liquid storage ,pool(pit,mine)
2.Preventing leakage in subway ,basement,tunnel ,hole
3.Anti-solt leakage in roadbed and other groundtill
4.The plane direction laying of dam ,the vertical direction laying fou groundtill ,used in the construction fence and waste material field
5.Used in seawater or freshwater feed field
6.Used in groundtill of road,highway ,railway and waterproof layer of swelling clay and wet collapsed loess
Preventing leakage on rooftop.
IMages of EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane:
FAQ:
1. Do you supply free samples for customers?
Yes,we will supply free samples for you.Please send your address for us.
2. How Many years experience do you have?
We have been exported to more than 20 countries in the past 15 years.
3. How long do we usually reply your request?
We always reply our customer within 24 hours.
- Q:How do geomembranes handle wind uplift?
- Geomembranes handle wind uplift by being securely anchored to the substrate or by using ballast systems to weigh them down. Additionally, the design and installation of geomembranes can include features such as venting, relief valves, or special fastening methods to reduce the impact of wind uplift.
- Q:Is the geomembrane bag made of geomembrane or geotextile?
- The two layers of geomembrane bag are made of geofabric not geomembrane or geotextile, mainly used for the watercourse before the revetment (environment friendly geomembrane bag).
- Q:What are the considerations for geomembrane selection in chemical storage facilities?
- When selecting a geomembrane for chemical storage facilities, several considerations need to be taken into account. Firstly, the geomembrane material must have excellent chemical resistance to withstand the specific chemicals stored in the facility. It should be able to resist degradation, swelling, or permeation caused by the chemicals. Secondly, the geomembrane should possess high strength and puncture resistance to prevent leaks or ruptures. The material should be able to withstand any potential impacts or sharp objects that may come into contact with the geomembrane. Additionally, the geomembrane should have good flexibility and elongation properties to accommodate any ground movement or settlement that may occur over time. This helps to prevent the formation of cracks or tears in the geomembrane. Furthermore, the geomembrane should have a high impermeability rating to prevent any leakage or seepage of the stored chemicals. It should have a low permeability coefficient to ensure minimal diffusion or migration of chemicals through the geomembrane. Lastly, considerations such as installation techniques, cost-effectiveness, and compliance with regulations and standards should also be taken into account when selecting a geomembrane for chemical storage facilities.
- Q:What are the requirements for geomembranes used in chemical storage facilities?
- The requirements for geomembranes used in chemical storage facilities include being highly resistant to chemical degradation, having excellent tensile strength and puncture resistance, being impermeable to prevent leakage or seepage of hazardous chemicals, and meeting specific industry standards for durability and performance. Additionally, geomembranes used in chemical storage facilities should be UV resistant, capable of withstanding extreme temperatures, and have a long lifespan to ensure the safety and integrity of the storage system.
- Q:is geomembrane usually produced abroad?
- China is the largest producer of geomembrane. why you want to import Like HDPE high density polyethylene geomembrane. The new materials are made according to export standards. national standards divides into two standards.
- Q:What should pay attention to in the construction of geomembrane?
- The best method is using buried laying. During construction, first of all, level out the base surface with smaller sand or clay, and then pave geomembrane. Don't stretch geomembrane too tightly, both ends embedded in the soil section is corrugated and finally pave a layer of about 10cm transition layer with fine sand or clay on paved geomembrane. Block 20-30cm stone (or concrete precast block) as scour prevention layer. It is better to avoid the stones to hit on geomembrane, and it is better to carry on the construction of the protective layer while pavement of geomembrane.
- Q:How many square meters is a batch of geomembrane?
- Geomembrane's batch is defined as production and plan specifications
- Q:How to choose the stick membrane for decoration?
- When we stick the insulation film, we always want the better heat insulation, but the lighting of the room should also be considered. If your glass windows is very large and light is too strong, we can select the products that have high insulation, namely products of which the total heat rate is above 70%. If the glass is small and the lighting is normal, you can not just consider high insulation, but translucency should also be taken into account because when it is cloudy, the room becomes relatively dark and you have to opened indoor light sources earlier than usual.We know that a glass film is an energy-saving product, but it will waste energy when you turn on the lights in advance.Products of which the light?transmittance is 30% -50% should be used in room that has average lighting.In rooms that have poor lighting and small windows, you should choose models of which transmittance is more than 50%.
- Q:How do geomembranes contribute to the preservation of water resources?
- Geomembranes contribute to the preservation of water resources by acting as a barrier, preventing water contamination and leakage. They are used in various applications such as lining reservoirs, ponds, and landfills, effectively reducing the risk of pollution and preserving the quality of water. Additionally, geomembranes can help with water conservation by minimizing evaporation and seepage, ensuring a more efficient use of limited water resources.
- Q:Which one is better, oil heater or electrothermal?film?
- The oil heater is heated slowly and will take up the space. The electrothermal?film is heated quickly and its heat range is large. The biggest advantage of it is that it does not take up any interior space as it is laid directly under the floor. It a good chioce for getting warm in winter. Meanwhile, the far-infrared carbon fiber of the electrothermal?film can as can effectively promote blood circulation. It is healthy and environmentally friendly!
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Geomembranes Type and EVA,HDPE,LLDPE,PVC,LDPE Material HDPE geomembrane for lake liners
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 300000 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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