PVC geomembrane liner is a kind of impermeable geomembrane liner, which is widely used in the modern municipal solid waste containment system.
1. What Is PVC Geoemembrane Liner?
PVC is short for Poly Vinyl Chloride. A PVC geomembrane is a tough, waterproof layer made from PVC. It’s used in construction and environmental projects to stop liquid leaks and control fluid movement.
PVC geomembranes are helpful in many ways. They keep water safe and fish healthy by blocking chemical leaks. They’re also used in waste sites to contain trash and stop leaks.
PVC geomembranes work well even in hard places. They can be made into big pieces in factories, making installation faster and easier.
Using PVC geomembranes keeps the environment safe. They stop fluids from leaking and protect soil and water from pollution. They don’t break down from chemicals or sunlight, so they last long outside.
Putting in PVC geomembranes needs skill and following rules. Getting the surface ready, joining the liner right, and checking for problems are all important for a good setup.
PVC geomembranes are trusted for keeping things contained. They help save the environment, deal with waste, and protect water supplies.
2. Are PVC Geomembrane Liners Better Than HDPE?
PVC liners can’t handle sun and are usually glued. HDPE liners are better for hot places because they resist UV light and last long in the sun. They are welded for a strong, seamless cover. PVC is more flexible for special designs. Pick the right liner based on your project and area. For sun, HDPE is best.
2.1 Material Properties
PVC and HDPE liners are different. PVC is bendy and can be glued, good for special designs. HDPE is stiff and resists chemicals, great for harsh environments.
2.2 UV Resistance
One significant difference between PVC geomembrane liners and HDPE liners is their resistance to UV radiation. PVC liners are not as UV-resistant as HDPE liners and can degrade when exposed to direct sunlight over time. HDPE liners, on the other hand, have good UV resistance and can withstand prolonged exposure to sunlight without significant degradation. This makes HDPE liners a preferable choice for applications in tropical or hot areas.
2.3 Installation Methods
PVC geomembrane liners are often cemented or glued during installation, which provides a strong bond between liner panels. HDPE liners, on the other hand, are typically welded using specialized equipment, creating a fusion bond that ensures a seamless and secure liner system. The welding method used for HDPE liners provides excellent strength and integrity, making them suitable for a wide range of applications.
2.4 Application Considerations
Choosing between PVC and HDPE liners depends on the project needs. PVC is used for ponds, water gardens, and small containment projects. HDPE is good for landfills, mining ponds, farm water storage, and big projects needing strong chemical protection and long life.
The right liner choice depends on the project, area conditions, and how long it should last. Ask experts and think about UV protection, setup methods, and usage to pick PVC or HDPE for your project.
3. What Are PVC Geomembrane Liner Used For?
PVC liner is put in trash systems to stop leaks and save groundwater. BPM makes PVC liners with good chemical protection, UV shielding, strength, and wear resistance. It’s strong against industrial chemicals. Compared to concrete, asphalt, or clay, PVC liners are cheaper, eco-friendly, long-lasting, resistant, easy to set up, and transport.
PVC liners in landfills stop water getting in and gas building up. They can handle big changes and keep pollutants from water sources. They also save drinking water by blocking leaks.
In 2017, a customer from Bangladesh used our PVC liner for a waste project. They liked how we made the PVC membrane, its quality, and our low price. We sent a welding expert to help. They were happy with the lake liner quality and placed an order.
4. Specifications of PVC Geomembrane Liner for Waste Containment in Bangladesh
- Each roll size – 6m×50m
- Total quantity – 66,000 m2
- Construction period – one month
5. About BPM Geomembrane
BPM Geomembrane had provided many types of effective and state of the art geomembrane and geosythetics products to over 81 countries. We also providing professional design and installation service. OEM and ODM are also available. If you have any questions or inquiries, please contact us, we will reply as soon as possible.
