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Carbon fiber rebar, also known as carbon fiber reinforced polymer (CFRP) rebar, is a type of reinforcement material used in construction and civil engineering projects. It is a lightweight and high-strength alternative to traditional steel reinforcement which provides exceptional tensile strength, stiffness, and corrosion resistance. The combination of these properties makes carbon fiber rebar an attractive choice for applications where weight reduction, high strength, and durability are desired.
Advantages of carbon fiber rebar:
Diameter: |
4-26 mm |
Tensile strength: |
1800-2200 Mpa |
Elastic modulus: |
140-155 Gpa |
Elongation: |
1.3-1.5% |
density: |
1.6-1.8g/m3 |
coefficient of thermal expansion |
0 (x10-6/°C) |
1.Introduction& Property
1. Use carbon fiber and epoxy resin, light weight and high strength.
2. All-thread surface with good bond strength for concrete.
3. With excellent durability and corrosion resistance
4. Convenient for handle, reduce structure weight.
2.Technical Data
Type |
BFRP Basalt fiber rebar |
Diameter (mm) |
4~40 |
Density (g/cm3) |
1.6~1.8 |
Tensile Strength (MPa) |
1800 |
E-modulus (GPa) |
140~155 |
Elongation (%) |
1.3~1.5 |
coefficient of thermal expansion(×10-6/°C) |
0 |
Glass fiber rebar Basalt fiber rebar