High Quality HDPE Geomembrane
- Ref Price:
-
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 10000m2 m²
- Supply Capability:
- 3000 Tons Per Year m²/month
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Introduction of HDPE Geomembrane:
----Geomembrane including LDPE, LLDPE, HDPE, EVA, ECB and PVC geomembrane.
Application of HDPE 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 HDPE Geomembrane:
Carbon Black (%) | 2.0~3.0 | ||||||
Oxidative Induction Time |
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Standard OIT(min) | 100 | ||||||
High Pressure OIT(min) | 400 | ||||||
Oven aging at 85℃ |
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Standard OIT-retained after 90 days (%) | 55 | ||||||
High Pressure OIT-retained after 90 days (%) | 80 | ||||||
UV Resistance |
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Standard OIT retained after 1600 hrs (%) | 50 | ||||||
High Pressure OIT retained after 1600 hrs (%) | 50 | ||||||
Low temperature impact brittle property at -70℃ | Pass | ||||||
Permeability g. cm/ (cm2). Pa | ≤1.0 x 10-13 | ||||||
Dimensional Stability (%) | ±2 | ||||||
- Q: how does the switching power thick film circuit work?
- The working process is quite easy to understand switching power supply, linear power supply, so that the power transistor operating in the linear mode. compared with linear power, PWM switching power is to let power transistor work in on or off state.V- Ann is small (when turned on, low voltage, large electrical current; turned off, high voltage, electrical current is small) VA /power device is the product of power semiconductors losses. Compared with the linear power supply, PWM switching power supply more efficient work process by "chopping", that is cut into the magnitude of the input DC voltage equal to the input voltage amplitude of the voltage pulse to achieve.
- Q: Are geomembranes resistant to UV rays?
- Yes, geomembranes are resistant to UV rays. They are designed to withstand prolonged exposure to sunlight without degrading or deteriorating.
- Q: How do geomembranes compare to traditional concrete or clay liners?
- Geomembranes are a more flexible and cost-effective alternative to traditional concrete or clay liners. They provide superior impermeability, preventing leakage of liquids or gases, and can be easily installed in various shapes and sizes. Unlike concrete or clay liners, geomembranes are lightweight, require less maintenance, and have a longer lifespan. Additionally, geomembranes are resistant to chemical degradation and can be customized to meet specific project requirements.
- Q: Can geomembranes be used in coastal protection applications?
- Yes, geomembranes can be used in coastal protection applications. They are often used as a barrier to prevent erosion and protect coastal areas from wave action and tidal forces. Geomembranes can be installed as coastal revetments, breakwaters, or seawalls to provide stability and prevent sediment migration.
- Q: Is black HDPE geomembrane or dark green HDPE geomembrane better for landfill final cover?
- Black HDPE geomembrane is better.
- Q: What are the standards and regulations governing geomembrane use?
- The standards and regulations governing geomembrane use vary by country and region. However, some common standards and regulations include ASTM D5199, ASTM D7408, and GRI-GM13. These standards provide guidance on the design, installation, and performance requirements of geomembranes, ensuring their proper use in various applications such as environmental containment, water management, and civil engineering projects. Regulatory bodies and industry organizations also play a role in establishing guidelines and enforcing compliance with these standards to ensure the safety and effectiveness of geomembranes in their respective jurisdictions.
- Q: What are the differences of geotextiles and geomembranes?
- Geotextiles are fabrics made by weaving. Geomembranes are made by method of bonding impermeable membranes with geotextiles.
- Q: How do geomembranes handle differential settlement?
- Geomembranes are designed to handle differential settlement by providing a flexible and durable barrier between the soil layers. They are able to accommodate the differential settling of underlying soils by stretching and conforming to the ground movements without compromising their integrity. This flexibility allows them to distribute the stress caused by settlement, preventing tears or ruptures in the geomembrane. Additionally, proper installation techniques, such as anchoring and overlap, help to minimize the potential for differential settlement to affect the performance of geomembranes.
- Q: The main uses of imported HDPE geomembrane?
- anti seepage
- Q: Can geomembranes be used in golf course pond and lake liners?
- Yes, geomembranes can be used in golf course pond and lake liners. Geomembranes are specially designed impermeable materials that can effectively prevent water seepage, making them a suitable choice for lining ponds and lakes in golf courses. They help maintain the water levels and prevent contamination, ensuring the overall health and functionality of the bodies of water in golf course settings.
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 HDPE Geomembrane
- Ref Price:
-
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 10000m2 m²
- Supply Capability:
- 3000 Tons Per Year m²/month
OKorder Service Pledge
OKorder Financial Service
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