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: Which is better for ceramic film and organic film ?
- Ceramic membrane is relatively better.
- Q: Principle of energy saving insulation film?
- Energy-saving insulation film maintains a constant indoor temperature by preventing the indoor and outdoor thermal convection. in summer when the outdoor temperature is higher than the indoor, energy-saving insulation film keeps the heat outside, keeping cooling inside; in winter, when outdoor temperature is lower than indoor temperature, saving insulation film prevent cold outdoor from entering indoor, and retain heat generated inside. the indoor temperature is not affected by the outdoor temperature. Energy-saving insulation film solar control performance is equivalent to 30 cm brick wall compared to a layer of insualting film, blocking up to 50% -90% of heat that enters into the house through the glass windows. Experiments show that when the outdoor temperature is 38-39 degrees Celsius, the application of energy-saving insulation film HONMO room indoor temperature lower than ordinary glass room 3-5 degrees.
- Q: How to install the electrothermal?film non-woven fabrics?
- After taking ground insulation measures, then clean the ground so as to keep it smooth and flat. Then lay the aluminum foil reflective film, and then pave the electrothermal?film. The electrothermal?film should be face up, and a safe distance between films of around 20 cm is recommended to reserve. Then connect wires and electrothermal?film should be in parallel with wires. Both ends are insulated. Waterproof cloth should be covered after finishing the installation of electrothermal?film.
- Q: How many square meters of geomembrane is checked at a time?
- Geomembrane category HDPE geomembrane, LDPE geomembrane, EVA geomembrane, PVC geomembrane, matte geomembrane and other composite geomembrane products are mainly used in civil engineering dams, reservoirs, highways, railways, construction and industrial pollution waste, waste water seepage-proof treatment, etc., which takes the woven fabric as substrate and is composed by monolayer or multi-layer plastic film of the same kind impermeable material main products: The price of cloth membrane, two cloth membrane kind of geomembrane is generally around 11000-13000yuan/ton geomembrane is calculated by product specification or thickness
- Q: Which kind of geomembrane that is specially used for impounding reservoir is the best?
- There is no brand that is more famous. I suggest you to compare different stores in the local building materials market. The price of this film in normally twenty yuan a square. At present, the plastic films that are used for preventing water seepage are polyvinyl chloride, polyethylene (PE) and EVA (ethylene/ vinyl acetate copolymer). ECB (ethylene vinyl acetate modified asphalt blending geomembrane)is used in tunnels. It is a kind of high polymer chemical flexible material and it has smaller proportion, good extensibility, high?adaptability?to the?deformation, corrosion resistance, low temperature resistance and frost resistance.
- Q: Can geomembranes be used in sewage and sludge storage facilities?
- Yes, geomembranes are commonly used in sewage and sludge storage facilities. Geomembranes are impermeable liners that provide a reliable and cost-effective solution for containing and preventing the leakage of sewage and sludge. These liners are durable, resistant to chemicals and environmental factors, and can effectively prevent contamination of soil and groundwater.
- Q: What is the method of sticking membrane on cabinet?
- First, clean cabinet surface. It is recommended to use medical alcohol with 75% concentration, which is easy to clean and dry. Measure the length, width and height to stick with tape, then cut on the purchased membrane. To avoid waste, you'd better draw on draft paper. Finally, stick from top-down, and stick right bit by bit, or it would be difficult to handle if you find slanting in the end.
- Q: How long do geomembranes last?
- Geomembranes can vary in lifespan depending on factors such as material type, installation conditions, and environmental exposure. However, generally speaking, high-quality geomembranes can last anywhere from 20 to 30 years or even longer with proper maintenance and care.
- Q: How do geomembranes perform in high rainfall areas?
- Geomembranes perform well in high rainfall areas as they are designed to provide effective containment and prevent water seepage. Their impermeable nature helps to reduce the risk of water infiltration, ensuring the integrity of structures such as landfills, ponds, and reservoirs. Additionally, their durability and resistance to UV radiation make them suitable for prolonged exposure to heavy rainfall.
- Q: What is the lifespan of a geomembrane?
- The lifespan of a geomembrane can vary depending on various factors such as the type of material used, environmental conditions, installation quality, and maintenance. Generally, high-quality geomembranes can have a lifespan of 30 to 50 years or even longer with proper care and maintenance.
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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