GFRP Rebars
About GFRP Rebars
Next-Generation Reinforcement for Modern Construction
Glass Fiber Reinforced Polymer (GFRP) rebars are advanced composite reinforcements designed to outperform steel in strength, durability, and resistance to corrosion. Unlike traditional steel rebars that degrade over time due to moisture and chemicals, GFRP bars maintain their integrity even in the most demanding environments—making them ideal for infrastructure, marine, and industrial applications.
At FRP Anchor Rebars, our GFRP rebars are engineered in India to meet global performance standards and sustainability goals, offering a smarter, greener alternative for future-ready construction.
Why GFRP Rebars?
Engineered Advantages That Outlast Steel
Corrosion
Resistant
Unaffected by rust, salt, or chemicals, GFRP rebars offer unmatched protection in harsh environments.
High Strength
to Weight Ratio
Delivers superior tensile performance while being significantly lighter than conventional steel bars.
Non-Conductive
& RF Safe
Provides complete electrical insulation, making it safe for use near power lines and electronics.
Long-Term
Durability
Maintains structural integrity for over 100 years with minimal degradation or performance loss.
Environmentally
Sustainable
Reduces lifecycle emissions and supports green building practices without compromising strength.
Cost
Effective
Cuts transport, handling, and repair costs—offering better value over the structure’s lifespan.
Technical Specifications
Tested. Trusted. Compliant.
All FRP Anchor GFRP rebars are tested rigorously as per industry standards. Our in-house lab uses Universal Testing Machines (UTMs) to validate performance and quality.
Testing Parameters
- Ultimate tensile strength
- Transverse shear strength
- Modulus of elasticity
- Bond strength
- Moisture absorption
- Ultimate tensile strain
Standard Sizes
- 4 mm to 32 mm (+ custom profiles)
Bar Types
- Plain / Ribbed / Indented
Glass Fiber Content
- > 70%
Tensile Strength
- Up to 1000 MPa
Density
- ~1.9 g/cm³
GFRP vs Steel Rebars
A Side-by-Side Comparison of Performance, Safety, and Cost
| Feature | Steel Rebars | GFRP Rebars |
|---|---|---|
| Corrosion Resistance | Susceptible to rust & chemicals | 100% corrosion-free |
| Weight | Heavy | 75% lighter |
| Electrical Conductivity | Conductive | Non-conductive |
| Installation | Labor & machinery intensive | Easy handling, reduced manpower |
| Maintenance | High over time | Minimal or none |
| Lifespan | 30–50 years typical | 100+ years |
Standards &
Compliance
Built to Meet India’s Evolving Infrastructure Needs
- IRC 137:2022 (GFRP usage in road infrastructure)
- IS 18256:2023 (GFRP mechanical properties)
- MoRTH guidelines for approval documentation and site safety
- Structural detailing support (BOQ prep)
- Method statements
- Material compliance documentation
- NHAI/MoRTH approval assistance
Main Applications
GFRP rebars deliver superior performance across diverse construction projects
Infra
Projects
- Bridges and structural foundations
- Approach slabs and road connects
- Crash barriers and safety structures
- Culverts and drainage systems
- Slope protection and retaining walls
Commercial & Industrial
- Warehouse flooring systems
- Loading docks and platforms
- Underground storage tanks
- Chemical processing facilities
- Marine and coastal structures
Residential Projects
- Sidewalks and walkway systems
- Pool decks and recreational areas
- Manhole covers and utility access
- Basement floors and foundations
- Patios and outdoor living spaces
Let's Build Smarter, Together
Talk to our team to find the right GFRP solution for your project.
