Black Textured Geomembrane Liner Landfill Cover
The primary function of a landfill cover is to contain and isolate the waste material within the landfill. The black textured geomembrane acts as a barrier, preventing the migration of gases, liquids, and pollutants from the landfill into the surrounding soil and groundwater.The geomembrane liner is impermeable, meaning it has a very low permeability to water and other liquids. This characteristic ensures that leachate (liquid waste) generated within the landfill does not penetrate the liner and contaminate the underlying soil and groundwater.
The black textured geomembrane landfill cover provides an effective and reliable solution for containing and managing waste within landfills while minimizing the potential for environmental contamination.
A black textured geomembrane liner landfill cover is a specific type of liner used to cover and contain landfills. It is designed to provide a durable and impermeable barrier that prevents the escape of waste materials and contaminants from the landfill into the surrounding environment.
The black textured geomembrane liner is typically made from high-density polyethylene (HDPE), which is a strong and durable material that offers excellent chemical resistance and impermeability.The liner has a textured surface, which helps improve its friction and stability. The texture provides enhanced traction, reducing the risk of slippage and maintaining the integrity of the cover system, particularly on slopes or uneven surfaces.
The primary function of the liner is to prevent the migration of liquids, gases, and contaminants from the landfill. The black textured geomembrane liner is highly impermeable, ensuring that leachate (liquid waste) generated within the landfill is contained and does not seep out into the surrounding soil or groundwater.The liner is designed to be resistant to ultraviolet (UV) radiation from the sun. This UV resistance helps to protect the liner from degradation and extends its lifespan, even when exposed to sunlight over extended periods.
By covering the landfill with a black textured geomembrane liner, the cover system provides a barrier that protects the waste material from exposure to elements such as rainwater, wind, and sunlight. This helps to minimize odors, control pests, and reduce the potential for erosion or the spread of litter.
Parameter
Test Properties | Unit | Standard | Test frequency | BM10 | BM15 | BM20 | BM25 |
Thickness | mm | D5994 | per roll | 1.00 | 1.50 | 2.00 | 2.50 |
Asperity Height | mm | D7446 | Every 2nd roll (2) | 0.25 | |||
Density | g/cc | D1505/0792 | 90.000kg | 0.94 | |||
Tensile Properties | |||||||
Yield Strength | Kn/m | D6693 Type Iv | 9.000 kg | 15 | 22 | 29 | 37 |
Break Strength | Kn/m | 10 | 16 | 21 | 26 | ||
Yield Elongation | % | 12 | 12 | 12 | 12 | ||
Break Elongation | % | 100 | 100 | 100 | 100 | ||
Tear Resistance | n | D1004 | 20.000kg | 125 | 187 | 249 | 311 |
Puncture Resistance | n | D4883 | 20,000kg | 267 | 400 | 534 | 667 |
Stress Crack Resistance | hr | D5397(App) | per GRlGM-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 | ||||
0xidative 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 0lT | D3895 | 80% | |||||
High pressure OlT | D5885 | 80% | |||||
UV Resistance | |||||||
High Pressure OlT -% retained after 1600 hrs | % | D5885 | per each formulation | 50% | |||
Roll Width | m | 7 | 7 | 7 | 7 | ||
Roll Length | m | 210 | 140 | 105 | 70 | ||
Size stability | % | 2% |
Black Textured Geomembrane Liner Landfill Cover Features
1.Can be textured on one or both sides for your demands.
2.Increased frictional coefficient for steep slopes.
3.Outstanding ultraviolet and chemical resistance.
4.Outstanding UV Environmental stress crack resistance.
5.High tensile strength and low elongation.
6.Excellent friction coefficient and tensile strength with Geotextile reinforcement performance.
7.Excellent water impermeability, corrosion and aging resistance.
8.Advanced stabilization.
9.Light weight, easy construction and good overall continuity.
10.Imported Virgin HDPE Raw Material.
11.Single- or double-sided textured surface.
12.Meets or exceeds all aspects of GRI GM13.
13.Cost effective, Factory price.
14.ODM/OEM are available.
Applications of Black Textured Geomembrane Liner Landfill Cover
The black textured geomembrane liner landfill cover has several applications in landfill management and waste containment. Here are some common applications:
Landfill Capping: The primary application of a black textured geomembrane liner is to serve as a landfill cap or cover. It is used to seal and cover the waste cells or entire landfill areas to prevent the entry of precipitation, reduce odors, control gas emissions, and minimize the potential for soil and groundwater contamination.
Landfill Final Closure: When a landfill reaches the end of its operational life, a black textured geomembrane liner is often used as part of the final closure system. It is placed over the waste material, along with other components like soil, geotextiles, and drainage layers, to provide a long-term barrier that isolates the waste and minimizes environmental impacts.
Leachate Collection Systems: In landfills, leachate refers to the liquid that drains from the waste material. A black textured geomembrane liner can be used as a component of leachate collection systems. It is installed beneath the waste cells to collect and channel the leachate to collection pipes or sumps for proper management and treatment.
Containment Ponds: Black textured geomembrane liners are also used in the construction of containment ponds within landfills. These ponds are designed to collect and manage runoff water, leachate, or other liquids generated in the landfill. The liner provides a reliable barrier to prevent the escape of these liquids into the environment.
Hazardous Waste Landfills: Hazardous waste landfills require specialized liners to ensure the safe containment of toxic or hazardous materials. A black textured geomembrane liner with appropriate chemical resistance properties can be used in these applications to provide an impermeable barrier that prevents the migration of contaminants into the surrounding environment.
Remediation Projects: The black textured geomembrane liner can be utilized in remediation projects where contaminated soil or waste needs to be contained and isolated from the surrounding environment. It is used to create barriers and caps that prevent the spread of pollutants and facilitate the remediation process.
These are some of the key applications of a black textured geomembrane liner landfill cover. The liner's impermeability, durability, and ability to withstand harsh environmental conditions make it an effective solution for landfill management, waste containment, and environmental protection.
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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