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HICOMA® CFB series carbon fiber rebar is made from 12K carbon fiber and special resin . The tensile strength is 7-10 times of steel and density is only 1/5 of steel. The spiral surface increased the adhesion with concrete. Characterized by light weight and high strength property, excellent durability and corrosion resistance, it is an ideal material for concrete structure reinforcement.
Item | Value |
Diameter mm | 3-16 |
Density g/cm3 | 1.5-1.6 |
Tensile strength Mpa | 1680-2450 |
Tensile modulus Gpa | 140 -165 |
Elongation % | 1.3-1.5 |
Thermal expansion x 10-6/°C | 0 |
Application ：
China's first carbon fiber anchorage of cable stayed bridge
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