Geomembrana in HDPE
Geomembrana in HDPE is a widely used waterproofing material in civil engineering and environmental protection. Made from high-density polyethylene resin, it boasts excellent chemical resistance and physical properties. The primary function of HDPE geomembrane is to act as a barrier to prevent the seepage of liquids and gases, making it essential in applications such as landfills, wastewater treatment plants, mining, agricultural irrigation, and reservoirs. The manufacturing process typically involves extrusion, ensuring a uniform thickness and strength. With superior thermal resistance and UV stability, HDPE geomembrane is suitable for various climatic conditions, while its low permeability (usually less than 1 x 10^-11 cm/s) guarantees effective leak prevention. Additionally, it features good tensile strength and elongation, allowing it to withstand soil settlement and other external pressures. Installation methods often include welding or mechanical fastening to ensure watertight seams. Its eco-friendly and recyclable characteristics have made HDPE geomembrane increasingly popular in environmental projects. Overall, HDPE geomembrane serves as an efficient and reliable barrier material, playing a crucial role in modern engineering applications.
Geomembrana in HDPE are synthetic membranes used primarily as impermeable barriers in various applications such as environmental protection, waste management, and civil engineering. Made from high-density polyethylene resin, these geomembranas exhibit excellent chemical resistance and durability, making them ideal for containing liquids and preventing the migration of contaminants. Their flexibility allows for easy installation and adaptation to various substrate conditions, while their high tensile strength ensures long-term stability under stress. HDPE geomembranas are commonly utilized in landfill liners, pond liners, and as barriers in mining operations. They are also effective in stormwater management systems and agricultural applications, where they help control water flow and protect soil integrity. The geomembranas are typically available in various thicknesses and can be welded together using heat or extrusion methods, creating a seamless, robust barrier. Moreover, their resistance to UV radiation and environmental degradation enhances their longevity, making them a preferred choice for projects requiring sustainable and reliable containment solutions.
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% |
Geomembrana in HDPE Features
1. High Chemical Resistance: HDPE geomembrane is resistant to a wide range of chemicals, including acids, alkalis, and solvents, making it suitable for various industrial applications.
2. Low Permeability: It has an extremely low permeability rate, typically less than 1 x 10^-11 cm/s, which effectively prevents the seepage of liquids and gases.
3. Durability: HDPE geomembrane is highly durable and can withstand harsh environmental conditions, UV radiation, and extreme temperatures without significant degradation.
4. Mechanical Strength: With excellent tensile strength and elongation properties, HDPE geomembrane can resist punctures, tears, and other physical stresses.
5. Flexibility: Despite its strength, HDPE geomembrane is flexible, allowing it to conform to various shapes and surfaces during installation.
6. Lightweight: The lightweight nature of HDPE geomembrane makes it easier to handle and transport, reducing installation costs.
7. Eco-Friendly: HDPE is recyclable, making it a sustainable choice for environmental projects.
Applications of Geomembrana in HDPE
1. Landfills: Used as a barrier to control leachate and gas emissions, preventing contaminants from entering the soil and groundwater.
2. Wastewater Treatment: Employed in ponds and lagoons to contain wastewater and prevent seepage into surrounding areas.
3. Mining: Utilized in tailings storage facilities and heap leaching operations to prevent the escape of toxic materials and protect the environment.
4. Agricultural Irrigation: Applied in irrigation systems and reservoirs to reduce water loss through seepage and maintain water quality.
5. Water Storage: Used in the construction of reservoirs and dams to provide a reliable waterproof lining.
6. Environmental Remediation: Implemented in contaminated site cleanups to isolate pollutants and prevent their spread.
7. Aquaculture: Employed in fish farming ponds to create impermeable barriers, ensuring water quality and preventing contamination.
8. Solar Farms: Used as a protective liner in solar power installations to manage water runoff and prevent erosion.
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 geomembrana 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 geomembana, geotextiles, geogrids, geocells, geosynthetic clay liners (GCLs), drainage boards, etc. GEOSINCERE is always committed to geomembrana research and development, manufacturing and installation services. We can provide our customers with most extensive lines of geomembrana 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 geomembrana 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 geomembrana 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.
Hope to be your partner!
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