Purchasing Geomembrane Sheets
What is Geomembrane Sheet?
Geomembrane is one of the most widely used polymer materials in the civil engineering and environmental industries. Due to its unique properties such as high resistance to water penetration, chemicals and UV rays, this product is used in various projects including dam construction, irrigation canals, water storage pools and waste disposal. The purchase price of a geomembrane sheet depends on various factors such as the type of geomembrane, thickness, roll width and brand, but it varies from approximately 72,000 tomans per meter to 200,000 Tomans. For detailed information on the price of geomembranes in 1404, it is better to contact our experts.
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Geomembrane, width 7.5 meters, thickness 0.75 mm, standard GM13
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Geomembrane, width 7.5 meters, thickness 1 mm, standard GM13
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Geomembrane, width 7.5 meters, thickness 1.5 mm, standard GM13
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Geomembrane, width 7.5 meters, thickness 2 mm, standard GM13
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The price of Atarfil sheet varies based on thickness, area and type of project. The most reasonable price and best quality with industry coverage.
Production and supply of various types of geotextile sheets in various widths, in construction and infrastructure projects
Providing high-strength geomembrane sheets with extensive applications in sealing and resource conservation
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For more information, advice, and purchasing, contact our experts.
Introduction to geomembrane sheet (pool sheet or pool insulation)
Geomembrane sheet is a type of polymer insulation that is widely used in various industries including civil engineering, environment and agriculture due to its unique properties. These sheets are made from polymer materials such as high molecular weight polyethylene (HDPE) or linear low density polyethylene (LLDPE).Of course, before explaining, we must emphasize that purchasing a high-quality geomembrane cannot be determined by its appearance. However, the following can be listed as the most important technical specifications of a geomembrane sheet:
- Composition: High-quality and new raw materials in production increase the durability of the geomembrane.
- Color: Black is more durable than blue (pigmented) due to its inherent carbon.
- Weldability: Proper welding is essential for sealing and repair.
- Polished: A smooth, polished surface reduces decay.
To install a geomembrane, it is first spread over the desired surface and then its edges are joined together using heat welding or adhesive to create a continuous, insulating layer.
The lifespan of geomembranes depends on various factors such as the type of material, environmental conditions, and maintenance, and is usually between 20 and 30 years or even longer.
To ensure the quality of the geomembrane, various tests such as thickness measurement, tensile and tear resistance testing, leakage testing, and raw material evaluation are performed to ensure that it meets standards.
Yes, many geomembranes are UV-resistant, either naturally or with the addition of special materials, to make them more durable in sunlight.
Yes, many geomembranes are recyclable and can be recycled and reused after their useful life ends.
Everything about buying geomembrane sheets
- Factors affecting the price of geomembranes
- Types of geomembrane sheets
- Applications of geomembranes in industries
- Benefits of purchasing geomembranes
- Features of geomembrane sheets
- Important standards of geomembrane sheets
- Types of sheets based on thickness
- Steps for installing geomembrane sheets
- How to maintain and extend the life of geomembrane sheets
What factors affect the purchase price of geomembrane sheets?
Polymer Type: The type of polymer used in the production of geomembrane sheets (HDPE, LLDPE, PVC, etc.) is one of the most important factors determining the price of geomembranes. Each type of polymer has specific properties and applications and, as a result, has a different price.
Sheet Thickness: The thickness of the geomembrane sheet directly affects its price. The thicker the sheet, the greater its resistance to pressure and tearing, and as a result, the higher the price of the geomembrane.
Roll Size: The size of the geomembrane roll also affects its price. Larger rolls usually cost less per square meter.
Production and demand: Market fluctuations and the production and demand for geomembrane sheets also affect geomembrane price.
Quality and Brand: The quality of the geomembrane sheet and the manufacturer’s brand also affect its price. Higher quality sheets and reputable brands usually have a higher price.
Types of geomembrane sheets to buy
There is a wide variety of geomembranes on the market, which can be broadly divided into two main groups: polyethylene and PVC. Polyethylene geomembranes themselves are divided into different types with specific characteristics:
- HDPE: This type, known as high-density polyethylene, is one of the most widely used types of geomembranes.
- VLDPE: This type is known for its high flexibility and good tear resistance.
- LLDPE: Also known as lightweight polyethylene, this type is more flexible compared to HDPE.
- RPP: This type with a polyester reinforced layer has good chemical resistance, flexibility and is resistant to UV rays. However, its weldability is lower than VLDPE.
- EPDM: With its rubbery texture, this type is durable and resistant to punctures and harsh weather conditions. Due to its higher cost, it is usually used in more sensitive projects such as green roofs and large ponds.
- TRP: Made from polyethylene, this type is suitable for long-term water storage. Good chemical resistance, UV resistance and low temperature range make it a good choice for landfills, agricultural and municipal applications.
Applications of geomembranes in various industries
Geomembranes are used in the water and wastewater industry for isolating water tanks, constructing wastewater treatment ponds, lining water transfer channels, and covering landfills.
In the agricultural industry, geomembranes are used to construct agricultural water storage ponds, fish ponds, and to insulate irrigation canals. These sheets help increase water productivity in agriculture by preventing water loss and infiltration into the ground.
In the mining industry, geomembranes are used to isolate mining tailings ponds, cover mineral depot areas, and prevent chemical leakage into the environment.
In the oil and gas industry, geomembranes are used to insulate fuel storage tanks, construct oil waste collection ponds, and insulate oil and gas pipelines.
In the construction industry, geomembranes are used to insulate building foundations, insulate roofs and walls, build swimming pools and rooftop gardens. They are also used to prevent moisture from entering the building and increase the useful life of the structure.
Benefits of purchasing geomembranes from Industry Coating
By purchasing geomembrane sheets from Industry Cover, you can be sure that you have chosen the highest quality product for your project.
Guaranteed quality
Industry Coatings manufactures high-quality products that meet international standards. This means that the geomembrane sheets you purchase from them have a long lifespan and optimal performance.
Product Diversity
Industry Coatings offers a wide range of geomembrane sheets in different thicknesses, widths and polymer types, allowing you to choose a product that fits your specific project needs.
Expert advice
By purchasing this product from the Geomembrane Sheet Sales Company, you can benefit from the specialized advice of our company’s experts. They will help you choose the right product and receive the necessary guidance on its installation and implementation..
Competitive Prices
Top manufacturers offer their products at more competitive prices than other sellers due to mass production and elimination of intermediaries. By purchasing geomembranes directly from us, you can save money.
What are the characteristics of geomembrane sheets?
- High chemical resistance: Geomembrane sheets are resistant to a wide range of chemicals, acids, bases, and salts.
- Resistance to UV rays: These sheets are resistant to sunlight and ultraviolet rays and maintain their properties for a long time.
- High flexibility: Geomembrane sheets have high flexibility and are easily installed on surfaces with different shapes.
- Puncture resistance: These sheets have excellent resistance to punctures and tears.
- Light weight: Geomembrane sheets are light in weight and are easy to transport and install.
- Long life: Due to the aforementioned features, geomembrane sheets have a long life.
What are the important standards of geomembrane sheets?
ASTM D6184: This standard addresses the technical specifications of high molecular weight polyethylene (HDPE) geomembrane sheets.
EN 1336: This European standard addresses the technical specifications of high molecular weight polyethylene (HDPE) and linear low density polyethylene (LLDPE) geomembrane sheets.
ISO 14226: This international standard deals with test methods for geomembrane sheets.
What are the types of geomembrane sheets based on thickness?
Geomembrane sheets are produced in various widths to suit different projects of different dimensions. Purchasing geomembrane sheets in this context can ensure a better choice for different projects. Below we will introduce the types of widths available in the market and their common applications:
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| width | applications | thickness |
| 5 meters | Small and large projects | 1, 1.5 and 2 mm |
| 2 meters | Pools smaller than 1000 meters and water transfer channels | 1, 1.5 and 2 mm |
| 3 meters | suitable for various projects | 1, 1.5 and 2 mm |
| 2.30 meters | very popular due to the affordable price of geomembranes1, | 1.5 and 2 mm |
| 2.16 meters | Suitable for various projects | 1 to 2 mm |
What are the steps for installing a geomembrane sheet?
Installation of geomembrane sheets includes the following steps:
- Surface preparation: First, the ground at the installation site must be leveled and cleared of any stones, branches, or sharp objects to prevent damage to the sheet.
- Checking environmental conditions: Installation must be carried out in suitable weather conditions, without rainfall and strong winds, to ensure the quality of welding and installation.
- Spreading the sheets: The geomembrane sheets are spread out on the surface according to the designed plan and placed in precise positions.
- Sheet welding: The edges of the sheets are joined together using thermal welding or extrusion welding machines to create a seamless, integrated surface.
- Inspection and Quality Control: After installation is complete, all joints and sheet surfaces are thoroughly inspected and tested to ensure there are no leaks or defects in the welds.
- Final protection: If necessary, a protective layer is placed on the sheets to prevent mechanical or environmental damage.
How should geomembrane sheets be maintained and what is their useful life?
- Correct and standard installation: Adhering to installation principles to prevent mechanical damage and ensure optimal performance.
- Protection from solar radiation: using protective covers or placing the sheet under layers of soil or sand.
- Prevent extreme temperature changes: Protect the sheet from extremely high or low temperatures that may cause cracking or change its properties.
- Periodic inspection and inspection: Identify cracks, tears, or possible damage and make timely repairs.
- Avoid contact with harmful chemicals: Keep the sheet away from chemicals that may destroy its structure.
- Choosing a high-quality sheet: Using geomembranes that are made from quality raw materials and have a warranty.
The useful life of a geomembrane sheet is between 20 and 50 years, which can be extended with proper maintenance.
