The main characteristic of concrete reinforced with “Tian Yi” carbon fiber is: the good mechanical properties, waterproof permeability and natural temperature difference resistance which the common enhancement concrete does not have. It has the stable chemical properties, lasting mechanical strength and stable size in alkali environment. Replacing rebar with carbon fiber can eliminate saline degradation and deterioration of rebar concrete, reducing the building unit weight, convenient easy installing and shorten construction period. Carbon fiber has a vibration damping characteristics, and can absorb vibration wave to improve earthquake prevention ability and the bending strength by dozens of times.