FRP (Fibre Reinforced Polymer)
FRP (Fibre Reinforced Polymer) is a high-performance composite material, used to strengthen and retrofit existing concrete structures. Part of the Rockbond range, FRP systems deliver lightweight yet incredibly strong reinforcement that’s ideal for seismic strengthening, load upgrades, and structural repairs – all with minimal disruption and visual impact.
Whether it’s a high-rise building, a critical piece of infrastructure, or a modern structure requiring enhanced resilience, FRP offers a reliable, non-intrusive solution that meets the demands of today’s engineering standards. At Rockbond we offer the full FRP package with our partners, including Design, Supply & Install.
Contact our team today to discuss your seismic strengthening requirements.
Why Use FRP for Structural Strengthening?
- Lightweight and High Strength: FRP materials are significantly lighter than steel, yet provide exceptional tensile strength, making them easy to install without compromising performance.
- Minimal Disruption: Application is fast and requires no heavy equipment or demolition, making FRP ideal for retrofitting operational buildings, bridges, or infrastructure.
- Corrosion Resistant - Unlike traditional steel reinforcement, FRP doesn’t corrode, making it ideal for coastal, humid, or chemical-exposed environments.
- Seismic Upgrade Ready - FRP wraps and laminates are commonly used to enhance ductility and load-bearing capacity of columns, beams, and walls – critical in earthquake-prone regions.
Key Benefits of FRP
- Exceptional Strength-to-Weight Ratio – Provides high tensile strength without adding structural load.
- Fast Installation – Cures quickly and can be applied in confined or difficult-to-access areas.
- Long-Term Durability – Chemically resistant, non-corrosive, and maintenance friendly.
- Adaptable – Conforms to irregular shapes and can be used on a wide range of substrates including concrete, brick, and timber.
- Reduced Downtime – Structures can remain in service during application in many cases.
- Approved Performance – Meets global standards for structural retrofit and strengthening.
Key Features Of Rockbond FRP Systems
- Materials – A wide range of high strength options available to suit design requirements.
- Forms – Supplied as fabrics, wraps, strips or plates depending on application needs.
- Installation Options – Wet lay-up systems, pre-cured plates, and anchor-based solutions available.
- Surface Compatibility – Bonds to concrete, brick, block, timber and steel with the appropriate primers and epoxies.
- Thermal Stability – High resistance to environmental exposure, and thermal fluctuation.
Where Can FRP Be Used?
- Seismic strengthening of concrete columns and beams
- Retrofitting of bridges, tunnels, and viaducts
- Strengthening load-bearing walls and slabs
- Diaphragm strengthening of Dycore and double-T concrete floors
- Heritage building reinforcement
- Corrosion-prone or chemically aggressive environments
- Lightweight reinforcement in industrial or marine facilities













