GFRP (Glass Fiber Reinforcing Polymer) Rebar is a high tensile strength alternative to steel reinforcement. It is made by weaving high quality glass fibers into a fabric before being impregnated with polymers and formed into a round bar.GFRP rebar is lightweight, has no corrosion, has superior tensile strength, and has high mechanical performance. It is ideal as reinforcement in reinforced concrete structures.
Material doesn't corrode and provides high-grade resistance to chemicals. Suitable for environments exposed to water, salt & humidity.
Perfect solution for reinforcement in high voltage & high magnetic fields.
| Characteristics | Steel REBAR | GFRP REBAR |
|---|---|---|
| Tensile Strength (MPa) | 400 - 550 | 900 - 1200 |
| Elongation (%) | 14 | 2.0 - 2.3 |
| Elastic Modulus (GPa) | 200 | 4.5 - 65 |
| Density (gm/cm³) | 7.85 | 1.9 - 2.1 |
| Thermal Conductivity Coeff | 46 | 0.35 |
| Length (mtrs) | 6 & 12 | 6, 12 and 50 - 100 mtr Coil |
| Corrosion Resistance to Harsh Environment | Corrosive | Non Corrosive |
| Heat Conductivity | Heat Conductivity | Non Heat Conductivity |
| Electrical Conductivity | Electrical Conductivity | Non Conductive |
| Minimum Operating Temperature (°C) | -40°C | -50°C |
| Durability (years) | As Per Building Regulations | 80+ Years |
| Range | |
|---|---|
| Diameter | 4mm to 20mm |
| Length |
Straight – up to 12 mtr Coil – up to 100 mtr (4mm to 8 mm Dia) |
| Range | |
|---|---|
| Diameter | Shapes |
| 4mm to 14mm | Customized shapes as per client’s design |
| Range | ||
|---|---|---|
| Diameter | Mesh | Width |
| 2.5mm to 6mm |
50 x 50 mm 100 x 100 mm 150 x 150 mm 200 x 200 mm |
Upto – 2 mtr |
| Mesh Size | Rebar Diameter & Mesh Weight in kg/sq.mtr | Number of Rebar per sq.mtr | ||||
|---|---|---|---|---|---|---|
| 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | ||
| 50 x 50 | 0.400 | 0.560 | 0.920 | 1.480 | 2.200 | 42 |
| 100 x 100 | 0.200 | 0.280 | 0.460 | 0.740 | 1.100 | 22 |
| 150 x 150 | 0.140 | 0.196 | 0.322 | 0.518 | 0.770 | 14 |
| 200 x 200 | 0.100 | 0.140 | 0.230 | 0.370 | 0.550 | 12 |
