Blue-black geomembrane is a durable HDPE liner used for waterproofing and containment in applications like landfills, ponds, and reservoirs. Its UV resistance and dual-color design improve seepage control and visual inspection.
Blue-black geomembranes are a type of high-density polyethylene (HDPE) geomembrane commonly used for lining containment structures such as ponds, landfills, and reservoirs. On this page, we provide you with complete information about blue-black geomembranes and their specifications.
The cost of blue-black geomembrane per square foot in Iran depends on various factors. Farnam Baspar is the leading blue-black geomembrane manufacturer in Iran, offering its products with the best quality and prices in the global markets. You can contact our experts to get the price of blue-black geomembrane in Iran.
Blue-black geomembranes are a type of high-density polyethylene (HDPE) geomembrane commonly used for lining containment structures such as ponds, landfills, and reservoirs. Below are some typical specifications for blue-black geomembranes:
Here are some of the common standards and regulations to which blue-black geomembranes may be subject:
Farnam Baspar is the leading blue-black geomembrane manufacturer in Iran, offering the best products with the highest quality. We provide top-quality products and are established as a reliable brand in global markets. You can contact us to inquire about the price of blue-black geomembranes in Iran.
Frequently asked questions
How strong is blue-black geomembrane?
A typical range for the tensile strength of blue-black geomembranes is between 20 kN/m and 40 kN/m, and the typical range for the tear resistance of blue-black geomembranes is between 250 N and 600 N.
When should blue-black geomembrane be used?
Here are some common situations where blue-black geomembranes may be used:
How is blue-black geomembrane installed?
How do I choose the right blue-black geomembrane for my project?
Selecting the right blue–black geomembrane for a project depends on the intended application, environmental conditions, and design requirements. The following factors should be considered:
The black layer of the geomembrane offers high resistance to ultraviolet (UV) radiation, preventing premature degradation under direct sunlight exposure.
Selection of thickness (typically between 1.0 mm and 2.0 mm) and polymer type (such as HDPE or LLDPE) should be based on hydrostatic loading, installation conditions, and the expected service life of the project.
Farnam Baspar’s blue–black geomembranes are manufactured and tested in accordance with recognized international standards such as ASTM GM13 and ISO 4427.
In summary, blue–black geomembranes provide an optimal balance of mechanical durability, chemical resistance, and ease of inspection, making them a reliable choice when selected based on specific project requirements and engineering consultation.
What is the lead time for blue-black geomembrane?
The lead time for Farnam Baspar’s blue–black geomembranes depends on several key factors:
Standard thicknesses (such as 1.0 mm to 3 mm) are often available in stock and can usually be delivered within a few business days.
For projects requiring non-standard thicknesses, specific widths, or special technical specifications, custom manufacturing is required. In such cases, lead times typically range from 3 to 6 weeks.
Large-scale orders may require additional time for production planning and logistics arrangements.
For international projects, sea or land freight and customs clearance may extend the overall delivery schedule.
To avoid potential delays, it is recommended that orders for blue–black geomembranes be placed several weeks before the planned installation date.
Do you offer a warranty on blue-black geomembrane?
Yes, Farnam Baspar’s blue–black geomembranes are supplied with a manufacturer’s quality warranty, reflecting our commitment to premium raw materials and production in compliance with international standards.
Blue–black geomembranes are guaranteed for the quality of the raw materials (HDPE or LLDPE) as well as the integrity of the dual-layer structure (blue inner layer and black outer layer).
Depending on the project conditions and product specifications, the warranty period typically ranges from 5 to 10 years.
The warranty covers freedom from manufacturing defects, retention of mechanical properties, and resistance to premature degradation.
Issues resulting from improper installation or unsuitable operational practices are not covered under warranty.
All blue–black geomembranes are manufactured and tested in accordance with international standards such as GM13 .
In summary, Farnam Baspar’s warranty for blue–black geomembranes ensures material quality, manufacturing integrity, and long-term performance, providing confidence for both owners and contractors.
Are your blue-black geomembrane sheets resistant to chemicals?
Yes, Farnam Baspar’s blue–black geomembranes are engineered to provide high chemical and environmental resistance, making them suitable for a wide range of geotechnical and industrial applications.
Manufactured from HDPE or LLDPE, these geomembranes are resistant to most common acids, alkalis, salts, and other chemical compounds typically found in soil and groundwater.
The blue inner surface is primarily designed to facilitate easy inspection and leak detection.
The black layer, enhanced with stabilizing additives, provides excellent resistance to UV exposure, oxidation, and aggressive chemical environments, ensuring long-term durability.
Blue–black geomembranes are suitable for water storage ponds, wastewater systems, agricultural reservoirs, and environmental containment projects.
For long-term exposure to highly aggressive organic solvents or extreme chemical conditions, a chemical compatibility test is recommended before installation.
Chemical resistance of Farnam Baspar’s geomembranes is verified according to international standards such as ASTM D5322 and EPA 9090.
In summary, Farnam Baspar’s blue–black geomembranes combine strong chemical durability, environmental stability, and easy inspection features, making them a reliable solution for demanding engineering applications.
How long do Farnam Baspar’s blue-black geomembrane last?
Farnam Baspar’s blue–black geomembranes are manufactured from premium HDPE or LLDPE resins and produced in accordance with international standards, ensuring a long design life.
Depending on thickness, installation quality, and project conditions, these geomembranes can last about 20 years or more.
The black outer layer, enhanced with stabilizing additives, provides excellent resistance to UV radiation, oxidation, and temperature variations, preventing premature degradation.
Blue–black geomembranes maintain their tensile strength, flexibility, and impermeability over time, ensuring consistent hydraulic performance.
Designed for water storage ponds, agricultural reservoirs, industrial basins, and environmental containment systems, they provide reliable long-term protection throughout the service life of the project.
Service life expectations are evaluated in accordance with international guidelines such as GM13.
In summary, Farnam Baspar’s blue–black geomembranes deliver long-term durability and reliable performance, making them a trusted solution for demanding engineering and environmental applications.
Is special equipment required for installation blue-black geomembrane?
Yes, the installation of blue–black geomembranes typically requires the use of specialized thermal welding equipment to ensure fully watertight seams.
The foundation must be properly leveled, compacted, and free of sharp objects to prevent damage to the geomembrane.
While specialized equipment is essential, proper execution is even more critical. Farnam Baspar provides experienced installation teams who carry out geomembrane installation in compliance with international standards.
All welding and installation procedures follow established guidelines such as GM13 and GRI specifications.
In summary, installing blue–black geomembranes requires both specialized welding equipment and skilled crews, ensuring long-term watertight performance and durability.
What is your return policy for blue-black geomembrane products?
Farnam Baspar manufactures its blue–black geomembranes in compliance with international standards and guarantees their quality. To ensure transparency and customer confidence, our return policy for these products is as follows:
If a blue–black geomembrane is found to have a manufacturing defect or does not meet the declared technical specifications, customers may return the product. After technical inspection, it will either be replaced or refunded.
Customized or special-order geomembranes (e.g., non-standard thicknesses or special dimensions) cannot be returned due to their tailored nature, unless a manufacturing defect is confirmed.
In cases of verified manufacturing defects, Farnam Baspar will cover all transportation and replacement costs. For other returns, logistics expenses are the responsibility of the customer.
How is blue-black geomembrane shipped, and what are the delivery options?
Farnam Baspar’s blue–black geomembranes are packaged and shipped to ensure complete protection during transportation and safe delivery to the customer.
Blue–black geomembrane rolls are tightly wound and covered with durable plastic wrapping to protect them against dust, moisture, and UV exposure.
With extensive experience in both domestic and international projects, Farnam Baspar’s logistics team provides the most efficient and reliable shipping and delivery solutions tailored to project requirements.
In summary, Farnam Baspar’s blue–black geomembranes are delivered safely, reliably, and in full compliance with international shipping standards.
| thickness (mm) | 1.5,2 |
| length (m) | 50-100 |
| width (m) | 3,6 |
| density (g/cm3) | 0.94 |
| Packaging type | Roll |
| surface | Smooth |
| material | Poly Ethylene |
| color | Blue-Black |
| Warranty | 5 Years |
| waterproof | - |
| standard | According to Iranian and American GB13 standard |
| lifespan | Depend on application |
| application | Water Storage, Mining, Aggriculture, Aquaculture, Landfills |
