HDPE Reinforced Polyethylene Geomembrane for Dam Project
HDPE reinforced polyethylene geomembrane is a suitable choice for dam projects that require a robust and durable liner to ensure water containment and prevent seepage. HDPE reinforced polyethylene geomembranes combine the advantages of HDPE and polyethylene materials.Provides excellent durability, chemical resistance, and UV resistance, while the reinforcement enhances the liner's strength and tear resistance.
One of the primary purposes of a dam liner is to prevent water seepage through the dam structure. HDPE reinforced polyethylene geomembranes offer a high level of impermeability, effectively minimizing seepage and ensuring water containment.Dams are exposed to sunlight, and prolonged UV exposure can degrade unprotected geomembranes. HDPE reinforced polyethylene geomembranes typically incorporate UV stabilizers, providing excellent resistance to UV radiation and ensuring long-term durability.
HDPE reinforced polyethylene geomembrane is a type of liner material commonly used in dam construction projects. It is designed to provide excellent containment and barrier properties, making it suitable for various applications within a dam structure.HDPE (High-Density Polyethylene) is a thermoplastic polymer known for its strength, durability, and chemical resistance. HDPE geomembranes are manufactured by combining HDPE with reinforcement materials such as polyester or fiberglass. The reinforcement enhances the liner's tensile strength, tear resistance, and dimensional stability.
Containment and Barrier Properties,HDPE reinforced polyethylene geomembrane acts as a reliable barrier to prevent water seepage and control fluid migration within the dam structure. It effectively controls the flow of water, minimizing the risk of leakage and ensuring the stability of the dam.Flexibility and Adaptability,HDPE geomembranes are highly flexible and adaptable, allowing them to conform to the shape and contours of the dam structure. This flexibility enables the liner to accommodate settlement and deformations that may occur during dam construction and operation.
Chemical Resistance, HDPE geomembranes exhibit excellent resistance to a wide range of chemicals, including acids, alkalis, and hydrocarbons. This chemical resistance is crucial in dam projects where the liner must withstand exposure to various water compositions and potential contaminants.Durability and Longevity, HDPE reinforced polyethylene geomembranes are designed to have a long service life, typically exceeding several decades. They are resistant to UV radiation, weathering, and biological degradation, ensuring their durability and performance over time.
Parameter
ltem | Detailed item | Unit | Standard | Test Frequency | GS075 | GS010 | GS015 | GS020 | GS030 |
Mechanical Properties | Thickness | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
Density | g/cc | D1505/D792 | 90.000kg | 0.94 | |||||
Tensile Properties | |||||||||
Yield Strength | KN/m | D6693 Type Iv | 9.000 kg | 11 | 15 | 22 | 29 | 44 | |
Break Strength | KN/m | 20 | 27 | 40 | 53 | 80 | |||
Yield Elongation | % | 12 | 12 | 12 | 12 | 12 | |||
Break Elongation | % | 700 | 700 | 700 | 700 | 700 | |||
Tear Resistance | N | D1004 | 20.000kg | 93 | 125 | 187 | 249 | 374 | |
Puncture Resistance | N | D4883 | 20.000kg | 240 | 320 | 480 | 640 | 960 | |
Stress Crack Resistance | Hr. | D5397 | per GRl GM-10 | 300 hr. | |||||
Carbon black content | % | D4218 | 9.000kg | 2.0-3.0% | |||||
Carbon black dispersion | D5596 | 20.000kg | For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3 | ||||||
Reference Properties | Oxidative Induction Time | ||||||||
Standard OlT | min | D3895 | 90.000kg | 100 min | |||||
High pressure OlT
| D5885 | 90.000kg | 400 min | ||||||
Oven Aging at 85°C retained after 90 days
| % | D5721 | per each formulation | 55% | |||||
Standard OlT | D3895 | 80% | |||||||
High pressure OlT | D5885 | 80% | |||||||
UV Resistance | |||||||||
High Pressure OlT_% retained after 1600 hrs | % | D5885 | per each formulation | 50% | |||||
Roll Size | Roll widthe | m | 7 | 7 | 7 | 7 | 7 | ||
Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
Size stability | % | 2% |
HDPE Reinforced Polyethylene Geomembrane for Dam Project Features
Excellent Chemical Resistance.
Outstanding Stress Crack Capacity.
Lowest Permeability.
Excellent UV Resistance.
Stable Low Temperature Embrittlement Resistance.
Proven Performance.
Fast Deployment.
Easy Transportation.
ISO9001 Certificated Geomembrane Factory.
Meet or Exceed All Aspects of GRI GM13.
Complete Width and Thickness Specifications.
Competitive Factory Price.
ODM/OEM are Available.
Applications of HDPE Reinforced Polyethylene Geomembrane
HDPE reinforced polyethylene geomembranes have a wide range of applications beyond dam projects. Here are some common applications where this type of geomembrane is utilized:
Landfills: HDPE geomembranes are extensively used as liners in landfill sites to prevent the leakage of hazardous liquids and contaminants into the surrounding soil and groundwater. They provide an impermeable barrier that helps contain and control the waste materials.
Mining and Tailings Storage: In mining operations, HDPE geomembranes are employed in tailings storage facilities to prevent the seepage of potentially harmful substances, such as heavy metals and chemicals, into the environment. They serve as an effective containment solution for storing and managing mine waste.
Water and Wastewater Treatment: HDPE geomembranes are used in water and wastewater treatment plants to line tanks, lagoons, and ponds. They help prevent the loss of water through seepage and the infiltration of contaminants into the water supply, ensuring proper containment and protection of the surrounding environment.
Agricultural Applications: HDPE geomembranes are utilized in various agricultural applications, such as lining irrigation canals, reservoirs, and agricultural ponds. They assist in water retention, minimizing seepage losses, and facilitating efficient water management in agricultural operations.
Oil and Gas Industry: HDPE geomembranes find application in the oil and gas industry, particularly in the construction of containment systems for storage tanks, secondary containment areas, and impoundments. They provide a reliable barrier against leaks and spills, protecting the environment from potential contamination.
Environmental Protection and Remediation: HDPE geomembranes play a crucial role in environmental protection and remediation projects. They are used to line and cap landfills, hazardous waste sites, and contaminated land areas, preventing the migration of pollutants and facilitating the remediation process.
Pond and Reservoir Liners: HDPE geomembranes are employed in the construction of ponds, reservoirs, and other water storage structures. They provide a reliable barrier that helps retain water and prevent seepage, ensuring efficient water storage and management.
Aquaculture: HDPE geomembranes are used in aquaculture facilities, such as fish and shrimp farms, to line ponds and tanks. They help create a controlled environment, prevent water leakage, and minimize the risk of contamination, ensuring optimal conditions for aquatic species.
These are just a few examples of the applications of HDPE reinforced polyethylene geomembranes. The versatility, durability, and impermeability of this liner material make it suitable for various industries and projects where containment, environmental protection, and fluid control are essential.
Product Packing
Selling Packing:Customer's company Logo mark can be designed and added.
Outer Packing:Packed in Double-layer woven bags to ensure smooth arrival and avoid rough handling.
Transport Packing: Put in the container.
Company Profile
Shandong GEOSINO New Material Co.,Ltd (Brand:Geosincere) is the professional geomembrane and geosynthetics manufacturer and wholesaler located in Taian City, Shandong Province, PRChina. We are not a local overseas distributer, we are an professional manufacturer, exporter and wholesaler for such geosynthetic products as geomembanes, geotextiles, geogrids, geocells, geosynthetic clay liners (GCLs), drainage boards, etc. GEOSINCERE is always committed to geomembrane research and development, manufacturing and installation services. We can provide our customers with most extensive lines of geomembranes and geotextiles for civil, mining, environmental and aquaculture engineering applications.
GEOSINCERE has been keeping on investing in technological innovation, manufacturing facilities improvement and turnkey engineering abilities. We have invested 10 million dollars into our manufacturing factory which is equipped with state-of-the-art automatic production lines to manufacture high quality geomembranes and other geosynthetics with optimized processes. GEOSINCERE has over 160 employees and its own 24,000 square meters state-of-art manufacturing factory with many automatic geosynthetic production lines, professional machines and testing equipment.Our extensive lines of geosynthetics products are well known for their ensured quality, high performance, excellent durability and best cost effectiveness. GEOSINCERE brand geomembranes and other geosynthetics products and solutions can meet your requirements by our solid technologies, innovative engineering solutions and excellent customer services. GEOSINCERE always tries our best to solve the most complex civil, mining and environmental challenges with our innovative and high performance geosynthetic products. Quality assurance, factory price and fast delivery time are our competitive advantages.
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