High Quality LDPE PVC Geomembrane Liner
- Ref Price:
-
$3.00
/ m²
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 10000M2 m²
- Supply Capability:
- 30000000 M2Per Year m²/month
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Introduction of LDPE Geomembrane:
Geomembrane including LDPE, LLDPE, HDPE, EVA, ECB and PVC geomembrane.
Application of LDPE Geomembrane:
---Prevent leakage disposal in waste burying field, waste water, or waste dregs disposing field.
River bank, lake dam, mine remaining, reservoir, tunnel, liquid storage pool(pit, mine)
Preventing leakage of subway, basement, tunnel, holes
Anti-slot leakage in roadbed and other groundsill
The plan direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.
Used in seawater or freshwater feed field.
Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.
Preventing leakage on rooftop
Specification of LDPE Geomembrane:
Item | Test Value | ||||||||
0.3mm | 0.5mm | 0.75mm | 1.00mm | 1.25mm | 1.5mm | 2.00mm | 2.50mm | 3.00mm | |
Density (g/m2) | 0.939 | ||||||||
Tensile Strength at Break(N/mm) (MD/CN) | 6 | 9.5 | 14 | 19 | 23 | 28 | 37 | 47 | 56 |
Elongation (MD/CD) % | 560 | ||||||||
Tear Strength(N) | 27 | 45 | 63 | 90 | 108 | 135 | 180 | 225 | 270 |
Puncture Strength(N) | 52.5 | 84 | 133 | 175 | 217 | 259 | 350 | 434 | 525 |
Carbon Black Content(%) | 2.0~3.0 | ||||||||
Oxidative Induction time(min) | 60 | ||||||||
-70℃Low Temperature Impact brittle property | Pass | ||||||||
Vapour Permeability coefficient (cm/ cm2. s. pa) | ≤1.0 x 10-13 | ||||||||
Dimensional Stability | ±2 | ||||||||
- Q: Can geomembranes be used in water storage tanks?
- Yes, geomembranes can be used in water storage tanks. Geomembranes are impermeable membranes that act as a barrier against water leakage. They are commonly used in various applications including water storage tanks to prevent seepage and ensure the integrity of the tank.
- Q: What are the considerations for geomembrane selection in fish farming ponds?
- When selecting a geomembrane for fish farming ponds, several considerations need to be taken into account. Firstly, the geomembrane should be made from a material that is resistant to punctures and tears, as fish can potentially damage the liner. Secondly, the geomembrane must be able to withstand exposure to various chemicals and water treatments used in fish farming, without deteriorating or releasing harmful substances into the pond. Thirdly, UV resistance is crucial to prevent degradation from prolonged exposure to sunlight. Additionally, the geomembrane should have low permeability to prevent water seepage and maintain proper water levels. Lastly, the cost and ease of installation should also be considered to ensure the selection of a geomembrane that meets both technical requirements and budget constraints.
- Q: Are geomembranes resistant to acid rain?
- Yes, geomembranes are typically resistant to acid rain. They are designed to have excellent chemical resistance, including resistance to acidic substances such as acid rain.
- Q: What are the advantages of using geomembranes in aquaculture facilities?
- There are several advantages of using geomembranes in aquaculture facilities. First, geomembranes provide an impermeable barrier that helps to prevent water leakage, ensuring efficient water management and reducing the risk of contamination. Additionally, geomembranes help to maintain optimal water quality by preventing the intrusion of unwanted substances such as pollutants or parasites. Moreover, these membranes help in reducing maintenance costs by preventing the growth of algae or other organisms on the facility's surfaces. Lastly, geomembranes improve the overall durability and longevity of aquaculture facilities, ensuring a sustainable and reliable environment for fish and other aquatic organisms.
- Q: What are the advantages of using geomembranes in industrial wastewater treatment?
- The advantages of using geomembranes in industrial wastewater treatment include: 1) Effective containment of hazardous substances and prevention of their leakage into the environment. 2) Protection of groundwater resources by acting as a barrier against contamination. 3) Flexibility in design and installation, allowing for customization to specific site requirements. 4) Resistance to chemicals, UV degradation, and physical damage, ensuring long-term durability. 5) Reduction in maintenance and repair costs due to their robust nature. 6) Enhanced efficiency in treatment processes by reducing infiltration and improving the overall treatment performance.
- Q: What are the considerations for geomembrane installations in areas with high snow loads?
- When installing geomembranes in areas with high snow loads, several considerations need to be taken into account. Firstly, the geomembrane material should be selected carefully to ensure it can withstand the weight and pressure of the accumulated snow. Thicker materials or those with higher tensile strength are often preferred in such areas. The design of the geomembrane installation should also incorporate measures to prevent snow accumulation or mitigate its effects. This may include implementing a slope or using mechanical devices like snow fences to redirect or trap the snow away from the geomembrane. Proper anchoring and fastening techniques are crucial to ensure the geomembrane remains securely in place, even under the weight of heavy snow. Adequate tensioning and anchoring systems should be used to prevent any displacement or damage to the geomembrane. Regular inspection and maintenance of the geomembrane are essential in areas with high snow loads. This helps identify any potential issues, such as tears, punctures, or excessive stretching, and allows for timely repairs or adjustments to be made. Lastly, it is vital to consider the impact of snowmelt on the geomembrane system. Proper drainage and runoff management should be incorporated into the design to prevent the accumulation of water on the geomembrane surface, which could lead to additional stress or damage. Overall, careful material selection, proper design, secure installation, regular maintenance, and effective drainage are key considerations for geomembrane installations in areas with high snow loads.
- Q: How do geomembranes handle seismic events?
- Geomembranes are designed to handle seismic events by providing a protective barrier that prevents the release of hazardous materials and contaminants. These flexible liners are made from durable materials such as high-density polyethylene (HDPE) or polyvinyl chloride (PVC) that can withstand ground movements during earthquakes. The geomembranes are installed in a way that allows them to absorb and distribute seismic forces, minimizing the risk of damage or rupture. Additionally, proper anchoring and securing techniques are employed to ensure the geomembrane remains intact during seismic events.
- Q: Is the new crystal steel door film expensive?
- The price of the new crystal steel door film is relatively modest.
- Q: How to weld imported geomembranes?
- From experience, the following situations should be paid much attention to when you weld geomembranes. 1) When geomembranes should be welded into a concrete building but can't be placed directly, a connecting lock made from the same materials with membranes should be embedded into the building before the geomembranes. Then you can weld geomembranes by conventional method. 2) If there are pipelines to go through the membranes, you should check the size and number of pipelines and melt the HDPE membranes with the prefabricated pipe liners first to prevent seepage. 3) Followings are what I learned from the imported geomembrane melting training in Solmax. If the weather is bad or there is force majeure, the project of melting should be stopped for one day or more. At the same time processed HDPE geomembranes should be fixed by earthbags for damage protection.
- Q: Is PE preservative film safe?
- PE and PVDC preservative films are safe to the human body, and can be used. PE preservative film has a wide range of use. It can be used to wrap grease food, and it can also be heated in the microwave oven in which the temperature is not more than 110 degrees Celsius.
geotech, is a well-known enterprise in the research, design, and devolopment of rail and road tunnels rubber waterproofing membrane products.
Since 1997 we has been engaged in the service work of rubber products and waterproofing roll roofing for
construction of railways, highways, bridges, tunnels and other projects. Rich experience of product development, technology,manufacture, quality control and after-sales has been accumulated.
1. Manufacturer Overview
| Location | Shandong, China |
| Year Established | 1987 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Southern Europ; South Asia |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao Port |
| Export Percentage | 21% - 30% |
| No.of Employees in Trade Department | Above 10 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 300,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | Design Service Offered; Buyer Label Offered |
| Product Price Range | High; Average |
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High Quality LDPE PVC Geomembrane Liner
- Ref Price:
-
$3.00
/ m²
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 10000M2 m²
- Supply Capability:
- 30000000 M2Per Year 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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