FRP Lining
FRP Lining
FRP lining involves the installation of layers of fiberglass fabric impregnated with a polymer resin onto the surfaces of existing structures. The resin is typically a thermosetting polymer such as polyester, vinyl ester, or epoxy, which cures to form a durable and chemically resistant coating.
Features
Corrosion Resistance: FRP linings provide excellent resistance to corrosion, making them ideal for protecting metal and concrete surfaces from degradation caused by exposure to corrosive chemicals, acids, and salts.
Chemical Resistance: The polymer resin used in FRP linings is resistant to a wide range of chemicals, including acids, alkalis, solvents, and hydrocarbons, ensuring compatibility with diverse industrial environments.
Structural Reinforcement: In addition to corrosion protection, FRP linings can also provide structural reinforcement to weakened or deteriorated structures, enhancing their strength and longevity.
Seamless Application: FRP linings can be applied seamlessly to complex geometries and irregular surfaces, ensuring uniform coverage and protection against leaks and infiltration.
Customization: FRP linings can be customized to meet specific application requirements, including thickness, resin type, and reinforcement materials, to provide optimal performance in different operating conditions.
Temperature Resistance: Depending on the resin system selected, FRP linings can offer high-temperature resistance, making them suitable for applications where elevated temperatures are encountered.
Abrasion Resistance: FRP linings can be formulated to provide abrasion resistance, protecting surfaces from wear and erosion caused by abrasive materials or high-velocity flow.
Low Maintenance: Once installed, FRP linings require minimal maintenance compared to traditional protective coatings. Routine inspection and occasional cleaning are typically sufficient to maintain performance.
applications
Chemical Processing Plants: FRP linings are commonly used in chemical processing plants to protect tanks, vessels, and piping systems from corrosion and chemical attack caused by aggressive substances used in industrial processes.
Wastewater Treatment Facilities: FRP linings are employed in wastewater treatment facilities to protect concrete structures, such as clarifiers, digesters, and effluent channels, from corrosion and degradation caused by exposure to sewage and wastewater.
Pulp and Paper Industry: FRP linings are utilized in the pulp and paper industry to protect equipment and infrastructure from the corrosive effects of chemicals used in the pulping, bleaching, and papermaking processes.
Mining and Metals Refining: FRP linings are used in mining and metals refining operations to protect tanks, vats, and process equipment from corrosion and chemical attack caused by acids, alkalis, and metal-bearing solutions.
Oil and Gas Production: FRP linings are employed in oil and gas production facilities to protect storage tanks, pipelines, and processing equipment from corrosion and chemical damage caused by hydrocarbons and corrosive fluids.
Power Generation: FRP linings are used in power generation facilities, including fossil fuel power plants and nuclear reactors, to protect concrete containment structures, cooling towers, and process equipment from corrosion and chemical attack.
