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GFRP Rebar

GFRP Rebar

Glass Fibre Reinforced Polymer Rebar is a modern construction composite rebar and a substitute for steel rebar.

GFRP Rebar offers superior performance with corrosion resistance, making it two times stronger and ¼ lighter than traditional steel bars. Unlike steel rebars, GFRP rebars do not rust and are compatible with water and chemicals, making construction lighter and stronger.

Corrosion Resistant
Non-conductive
Cost-effective
Water Compatible
2x
Stronger
¼
Lighter
100%
Corrosion Free
50+
Years Life

GFRP Rebar Advantages

Discover why GFRP Rebar is the superior choice for modern construction projects

Corrosion Resistant

Stronger

Lighter

Cost Effective

Zero Maintenance

Longer Life Span

Eco Friendly

Dielectric

Easy To Transport

Water Resistant

Less Thermal Expansion

Radio Transparent

Durable

Lower Installation Cost

Easy Site Handling

Faster Installation

Reduced Concrete Coverage

Savings In Overlapping

Table of Substitution by Tensile Strength

GFRP Rebars Metal Rebars
Diameter Weight Diameter Weight
3 mm 0.185 Kg - -
3.5 mm 0.280 Kg - -
4.5 mm 0.468 kg 06 mm 2.75 kg
06 mm 0.570 kg 08 mm 4.74 kg
07 mm 0.90 kg 10 mm 7.40 kg
08 mm 1.20 kg 12 mm 10.65 kg
10 mm 1.60 kg 14 mm 14.52 kg
12 mm 2.40 kg 16 mm 18.93 kg
14 mm 3.24 kg 18 mm 24.00 kg
16 mm 4.87 kg 22 mm 35.76 kg
18 mm 6.28 kg 25 mm 46.22 kg
20 mm 8.08 kg 28 mm 58.02 kg
22 mm 9.80 kg 32 mm 75.79 kg
25 mm 11.67 kg 40 mm 118.52 kg

Mechanical Properties of GFRP Rebars When Compared to Metal Rebars

Material Metal Rebars GFRP Rebars
Tensile strength (MPa Or N/mm²) 500 - 600 1000+
Shear strength 120 ≥150
Bond strength (MPa or N/mm²) 14* ≥11
Compression (MPa or N/mm²) 500 450
Modulus of elasticity (Gpa) 160 - 200 ≥50
Elongation (%) 25 ≥1.5
Durability Terms are prescribed in special building codes 80 years+
Density (Ton/m³) 7.8 1.9
Corrosion resistance to aggressive environment Appearance of rust Stainless material preserving properties even in alkaline concrete environment
Ecological compatibility Ecologically friendly material Does not emit harmful and toxic substances during storage and use
Electrical conductivity Electrically conductive material Dielectric

GFRP Rebar Sizes

Explore our complete range of GFRP rebar diameters from 3mm to 22mm

3 MM
3 MM GFRP Rebar Side View
3.5 MM
3.5 MM GFRP Rebar Side View
4.5 MM
4.5 MM GFRP Rebar Side View
6 MM
6 MM GFRP Rebar Side View
7 MM
7 MM GFRP Rebar Side View
8 MM
8 MM GFRP Rebar Side View
10 MM
10 MM GFRP Rebar Side View
12 MM
12 MM GFRP Rebar Side View
14 MM
14 MM GFRP Rebar Side View
16 MM
16 MM GFRP Rebar Side View
18 MM
18 MM GFRP Rebar Side View
20 MM
20 MM GFRP Rebar Side View
22 MM
22 MM GFRP Rebar Side View

Product Catalogue

Download our comprehensive product catalogue for detailed specifications and technical data.

GFRP Rebar Catalogue

At Ambixcomposites, we stand for quality GFRP rebars, honest service, and customer trust. Every bar we produce is tested, certified, and ready to strengthen the future of construction.

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