Geomembrana PVC liner is a type of geomembrane liner that serves as a protective barrier to safeguard potable water resources and aquatic life. It is specifically designed to prevent the leaching of plasticizers or chemicals that could potentially contaminate the water or harm aquatic organisms.
BPM Geomembrane is the leading Geomembrana manufacturer and supplier, we offer a wide range of geomembrana PVC liner at best factory price.
1. What Is Geomembrana PVC liner?
Geomembrana PVC liner, also known as PVC geomembrane liner, is a type of geosynthetic material used for containment applications. It is manufactured from polyvinyl chloride (PVC), a durable and flexible thermoplastic material. PVC geomembrane liners are widely used in various engineering and environmental projects for their excellent waterproofing and chemical resistance properties.
The PVC liner is composed of a mixture of vinyl compounds, plasticizers, and stabilizers, which give it its flexibility and durability. It is manufactured using advanced technologies to ensure a high-quality and reliable solution for containment purposes.
One of the primary functions of a geomembrana PVC liner is to provide a protective barrier to prevent the leaching of plasticizers or harmful chemicals into the surrounding environment. Plasticizers are additives used to enhance the flexibility and workability of PVC, but they can potentially migrate out of the material over time. By utilizing a PVC liner specifically designed to minimize or eliminate leaching, the liner acts as a barrier, ensuring that potable water resources and aquatic life are not negatively impacted.
PVC geomembrane liners offer excellent impermeability, preventing the seepage or leakage of water and contaminants. This makes them suitable for applications requiring containment, such as reservoirs, ponds, landfills, and industrial storage facilities. By effectively containing water and any potential pollutants within the designated area, PVC liners help maintain the integrity and quality of water resources while protecting the surrounding environment.
Geomembrana PVC liners are highly flexible, allowing them to conform to the shape of the underlying terrain and accommodate settlement or ground movement. They are also resistant to UV radiation, chemicals, and weathering, ensuring their long-term performance and durability in various environmental conditions.
Overall, geomembrana PVC liners are widely used as a reliable and effective solution for waterproofing and containment applications. Their properties of flexibility, chemical resistance, impermeability, and durability make them suitable for protecting potable water resources and aquatic life from the harmful effects of plasticizers or chemicals.
2. Case Study of Geomembrana PVC Liner Grenada for Landfill Project?
Grenada, an agricultural island country on the Caribbean Sea, has a population of only 110,000. The superior marine resources and natural environment make Grenada a tourist destination in the Caribbean Sea. With the increase of tourists and the development of economy, the problem of life handling also increases. Due to the small local population, insufficient number of garbage trucks, poor maintenance of garbage disposal equipment, and low quality of workers, the local garbage disposal operation cost is high and the efficiency is low.
Therefore, the local government encourages the establishment of waste landfills to deal with the threats to the environment, economy and tourism caused by waste disposal. Sanitary landfill has the advantages of mature technology and low processing cost all over the world, and it is still the main method of centralized disposal of urban waste in the world. The use of potholes to landfill urban garbage can not only dispose of wastes, but also cover soil to create land to protect the environment. The investment is slightly less, the process is simple, the treatment volume is large, and the harmlessness of the surface is better realized.
An important issue in landfills is the pollution control of leachate. After the landfill starts, a large amount of sewage is generated due to the influx of rainwater and surface water, as well as the decomposition of the garbage itself. This is what we call leachate. This liquid has a high content of pollutants and a complex composition. The rapid penetration into the ground will cause serious pollution of groundwater for a hundred years. Considering the problem of anti-seepage materials, BPM recommended the geomembrane PVC liner which is also known as the HDPE geomembrane liner.
3. What Are Benifits of Geomembrana PVC Liner Grenada for Landfill Project
BPM Geomembrane can provide comprehensive solutions for the landfill project in Grenada. With over 10 years of production experience, BPM Geomembrane has the expertise to meet the customer’s specific requirements and ensure the successful completion of the project with high quality and quantity.
For the landfill project, BPM recommends the use of PVC geomembrana liner due to its excellent properties:
3.1 High tensile strength
PVC geomembrane liner exhibits high tensile strength, making it suitable for high-standard engineering projects. It can withstand the stresses and strains associated with landfill applications.
3.2 Chemical stability
PVC geomembrana liner possesses excellent chemical stability, enabling it to resist the corrosion of strong acids, alkalis, and oils. This makes it an ideal material for preventing the contamination of soil and groundwater in landfills.
3.3 Heat and cold resistance
geomembrana PVC liner is capable of withstanding high temperatures up to 110°C and low temperatures down to -70°C. This temperature resistance ensures its durability and performance in diverse climatic conditions.
3.4 High anti-seepage coefficient
geomembrana PVC is a flexible and highly effective waterproof geotechnical material. It provides a reliable barrier against seepage, preventing the leakage of pollutants and preserving the integrity of the landfill.
3.5 Weather resistance and aging-relieving performance
Geomembrana PVC exhibits strong weather resistance and can withstand prolonged exposure without compromising its original performance. It maintains its properties over time, ensuring the longevity of the landfill liner system.
3.6 Strong tensile strength and elongation at break
Geomembrana PVC possesses robust tensile strength and elongation at break, enabling it to adapt to various geological and climatic conditions. It can accommodate uneven settlement and strain forces, ensuring its stability in challenging environments.
By utilizing BPM’s HDPE geomembrane liner, the landfill project in Grenada can benefit from a reliable and durable solution. The liner’s high tensile strength, chemical resistance, temperature stability, anti-seepage properties, weather resistance, and adaptability make it well-suited for the demands of a landfill application.
4. Solution of Geomembrana PVC Liner for Landfill Project in Grenada
Sanitary landfill requires the use of geomembrana PVC liner to isolate the waste from the natural environment, keep it away from groundwater, keep it dry, and not come in contact with the air. Under such conditions, the garbage will not decompose in a large amount. As the most important barrier in the anti-seepage system, geomembrana PVC liner is particularly important. The ASTM GM13 standard geomembrane produced by BPM is a low-permeability lining made of new imported resin as raw material, adding carbon black, antioxidants, anti-aging, and anti-ultraviolet components. The geomembrana PVC liner has excellent chemical resistance, excellent stress cracking ability, lowest permeability and excellent UV resistance.
BPM brand geomembrana PVC liner is widely used in garbage containment, water containment, aquaculture, energy, mining, industrial and civil engineering applications. BPM’s strict control of the quality of geomembrane is a prerequisite for a solid and reliable anti-seepage barrier. More than ten years of production experience has also allowed BPM HDPE geomembrana liner to be recognized by customers worldwide. Grenada customers proposed to BPM a landfill design plan. Through the construction design plan, we recommended 1.5mm thickness ASTM GM 13 standard geomembrane to customers, considering the problem of large soil particles in the construction environment, it is recommended that customers use it with 300g polyester geotextile. This will not only better protect the geomembrana PVC liner from damage, but also increase the service life of the landfill.
Through the design drawings, we provide customers with 18 rolls of 7x140m geomembrane, totaling 17,640 square meters. According to customers, there is no professional geomembrane installation team and welding equipment in Grenada. We mailed geomembrane liner welding machines from China to Grenada. Due to the global outbreak of the epidemic in recent years, it is also difficult for us to send a construction team from China. Considering that the construction schedule in Grenada is tight, we contacted our partner from Guatemala, and the partner sent welders from Guatemala to Grenada. We have the ability helping customers solve Geomembrane installation work and construction problems on a global scale.
5. Specifications of Geomembrana PVC Liner for Landfill Project in Grenada
- HDPE Geomembrane Liner thickness – 1.5 mm
- Total Quantity – 17,640 Square meters
- Each roll Size – 7m*140m
- Standard – ASTM GM13 standard
The construction of the Grenada landfill can avoid and prevent the arbitrary disposal of solid waste on land and at sea, and reduce land and sea pollution in the area. Its purpose is to reduce public health risks and protect the environmental integrity of islands and their coastal and marine systems by improving domestic solid waste management facilities and promoting compliance with the Caribbean Sea’s “special area” designation for waste in Annex MARPOL 73/78.
6. What Are Advantages of PVC Geomembrana liner for Landfill?
First of all, as a landfill closure film, geomembrane liner has high airtightness, because geomembrane is made of high-density polyethylene particles, and its product itself has high impermeability and gas impermeability, which can effectively It prevents the breeding of flies and bacteria, and at the same time ensures that the garbage in the landfill does not spread out.
Secondly, as a landfill closure film, geomembrane has high impermeability. The geomembrane laid on the garbage not only prevents the breeding of flies and bacteria and the diffusion of garbage odor, but also blocks water such as external rain and dew. The infiltration of groundwater prevents pollution of groundwater.
Finally, as a landfill closure film, geomembrane PVC liner has a very high service life. The geomembrane itself is not easy to decompose. If it is buried underground, its lifespan can reach more than 50 years, even if it is exposed to the outside, its lifespan can reach more than 10 years.
7. About BPM
BPM Geomembrane has been specializing in delivering one stop geosynthetics products and solutions to worldwide customers since its foundation in 2007. We are not only manufacturing best quality geosynthetic products but also providing professional design and installation service. OEM, ODM, custom development and fabrication are also available. If you have any questions or inquiries, please contact us, we will reply as soon as possible.
