Basalt Fiber Reinforced Polymer (BFRP) Rebars

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Basalt Fiber Reinforced Polymer (BFRP) is a composite reinforcement material made by combining high-strength basalt fibers with synthetic resins, fillers, curing agents, and other components. After extrusion and shaping, it undergoes high-temperature curing to form the final product.

Corrosion resistance, salt spray resistance, freeze-thaw resistance
Light weight, high strength, specific gravity is 1/4 of steel, strength up to 3-4 times of steel
Expansion coefficient close to that of cement
Easy to cut, convenient construction
Insulating, low thermal conductivity
Non-rusting

Product Advantages

Corrosion resistance, salt spray resistance, freeze-thaw resistance
Light weight, high strength, specific gravity is 1/4 of steel, strength up to 3-4 times of steel
Expansion coefficient close to that of cement
Easy to cut, convenient construction
Insulating, low thermal conductivity
Non-rusting

Technical Parameters

Parameters	Unit	Technical Requirements
Density	g/cm³	1.9 ~ 2.1
Elastic Modulus	GPa	345
Standard Tensile Intensity	MPa	≥ 750
Break Elongation	%	≥ 1.6
Longitudinal Thermal Expansion Coefficient	×10⁻⁶/°C	6 ~ 12
Alkali Resistance, Tensile Intensity Retention Rate	%	≥ 75

Fields of Application

Bridge Bottom Anti-Corrosion Coating

Composite reinforcement

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Composite Reinforcement Mesh Paving of Runyang Bridge

Composite Reinforcement

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