HDPE Geomembrane
Geomembrane, the English name is geomembrane, is a waterproof barrier material based on high polymer (such as high density polyethylene resin) as the basic raw material, after high temperature melting, extrusion, calendering. It is usually used as a waterproof building material against seepage and moisture. According to different production materials and processes, geomembranes can be divided into many types, such as low density polyethylene (LDPE) geomembranes, high density polyethylene (HDPE) geomembranes and EVA geomembranes.
Support bulk ordering with favorable prices.
Support ODM/OEM.
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Delivery Time: 10-20 working days
Minimum Order Quantity: 300 square meters
Payment Term: 30% T/T Deposit, 70% T/T Before Shipping
Geomembranes, or geomembranes, primarily work by providing a barrier to prevent the movement of water, gases, and other contaminants through soil or other materials. Here's a detailed explanation of how geomembranes function and their applications:
Functionality
Waterproofing and Impermeability:
Geomembranes are highly impermeable materials, effectively blocking the passage of water and other liquids. This makes them ideal for use in applications where waterproofing is crucial, such as lining canals, ponds, and waste storage facilities.
Gas and Contaminant Barrier:
In addition to water, geomembranes can also prevent the migration of gases and other contaminants. This is particularly important in environmental engineering projects, where the prevention of soil and groundwater contamination is a top priority.
Structural Reinforcement:
Geomembranes can be used to reinforce soil structures, providing additional stability and strength. They can be combined with other materials, such as geotextiles, to form composite systems that enhance the overall performance of soil structures.
Applications
Environmental Engineering:
Geomembranes are widely used in environmental engineering projects, such as landfill liners, waste containment systems, and water treatment facilities. They help to prevent the leakage of contaminants into the soil and groundwater.
Hydraulic Engineering:
In hydraulic engineering, geomembranes are used for dam liners, canal linings, and other water retention structures. They ensure that water is contained within the desired boundaries, preventing leakage and reducing the risk of erosion.
Transportation Infrastructure:
Geomembranes can be used in transportation infrastructure projects, such as road bases and tunnel linings. They provide a stable and waterproof foundation for roads and tunnels, ensuring their long-term durability and safety.
Agriculture:
In agriculture, geomembranes are used for irrigation systems, reservoirs, and other water storage facilities. They help to conserve water and prevent evaporation, making irrigation more efficient and sustainable.
Conclusion
Geomembranes work by providing a highly impermeable barrier that prevents the movement of water, gases, and contaminants through soil or other materials. Their unique properties make them ideal for a wide range of applications in environmental engineering, hydraulic engineering, transportation infrastructure, and agriculture. By using geomembranes, engineers can create more sustainable, durable, and efficient structures that protect the environment and improve the quality of life for communities.
Specification：
Thickness：0.2mm-3.0mm
Width：2m-12m
Color：Black，Green，Blue，White.
Material：HDPE LDPE LLDPE
Technical Data:
Mechanical Properties | Properties | Unit | Product Specification | Test Frequency | |||||
Thickness | mm | 0.75 | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 | Per roll | |
Density | g/cc | 0.94 | 90,000kg | ||||||
Tensile Properties yield strength break strength yield elongation break elongation | kN/mkN/m%% | 11 20 12 700 | 15 27 12 700 | 22 40 12 700 | 29 53 12 700 | 37 67 12 700 | 44 80 12 700 | 9,000kg | |
Tear Resistance | N | 93 | 125 | 187 | 249 | 311 | 374 | 20,000kg | |
Puncture Resistance | N | 240 | 320 | 480 | 640 | 800 | 960 | 20,000kg | |
Stress Crack Resistance | hr. | 500hr. | perGRIGM-10 | ||||||
Carbon Black Content | % | 2.0-3.0% | 9,000kg | ||||||
Reference Properties | Oxidative Induction Time （a）Standard OIT （b）High Pressure OIT | min | 100min. 500min. | 90,000kg | |||||
OvenAgingat85Cretainedafter90days （a）Standard OIT-％ （b）High Pressure OIT-％ | % | 55% 80% | per each formulation | ||||||
UV ResistanceHigh Pressure OIT-%retainedafter1600hrs | % | 50% | per each formulation | ||||||
Melt Index，condition190°C／2.16kg | 0.20g/10min | ||||||||
Advantages of Zhuyuan HDPE geomembrane:
High impermeable coefficient:
Geomembrane has a high impermeable coefficient, which can effectively prevent the penetration of water and liquid, so as to protect the safety and stability of engineering structures.
Strong toughness:
Geomembrane has good flexibility, high tensile strength and ductility, and can adapt to various complex geological conditions and deformation requirements.
Simple construction:
Geomembrane light weight, the main construction operation for laying and processing joints, simple and quick operation, help to shorten the construction period.
Strong resistance to chemical erosion:
Geomembrane is not easy to be eroded by soil and water, has a strong ability to resist chemical erosion, and can maintain its impermeability for a long time.
Good economic benefits:
The cost of geomembrane is relatively low, and the cost per unit area is only about 10% of the concrete material, which can reduce the project cost while ensuring the quality of the project.
Company Profile:
The company adopts advanced production technology and equipment at home and abroad, pays attention to research and development innovation, and constantly improves the technical content of products. The company provides a variety of types of geomaterials, such as geotextiles, geomemes, geogrates, etc., to meet the diverse needs of different customers price and cost advantages The company has a large scale, large raw material procurement, and can enjoy more favorable procurement prices to further reduce costs. The company has a comprehensive logistics system, which can quickly and safely transport products to all parts of the world, reducing transportation costs. Service and after-sales advantages The company can provide customized products and services according to the specific needs of customers to meet the individual needs of customers. The company provides perfect after-sales service, including product installation guidance, maintenance, etc., to ensure that customers get a full range of support in the use process.
Packaging:
Customer's company Logo mark can be added.
Packed in woven bags.
Q&A:
Q: What can you buy from us?
A: Geomembrane,Geogrid,Geocell, Geotextile, Geocomposite, and so on.
Q: Can I have a sample?
A: Yes. And sample free.
Q: What's the payment terms?
A: T/T or L/C. Others could be negotiated.
