Structural strengthening bycarbon fiber fabric is a new type of modern reinforcement technology, which occupies a large proportion in the reinforcement of reinforced concrete(RC) structures, and CFRP is becoming more and more popular because of its convenience in its own operation.

1. carbon fiber material has high strength and light weight. After reinforcement, the exterior size of the original structure is basically unchanged. At the same time, the weight of the original structure is basically not increased.

2. carbon fiber reinforcement construction process is simple, short construction period and high efficiency.

3. carbon fiber has high modulus of elasticity. After reinforcement, it has better control effect on fine deformation such as temperature cracks and rust expansion cracks.

4. carbon fiber reinforcement almost without anchor fixation and external pressure, the original structure of concrete almost no damage.

5. when carbon fiber reinforcement is used to strengthen the construction, there is no need to deal with the interface when decorating, only when the carbon fiber sheet is built in the later stage, can it be pasted sand.

6. when the multilayer is pasted, the carbon fiber has light weight and almost no influence on the shear torque due to the thickness increase, so the reinforcement effect is better.

7. because of its flexibility and winding ability, the carbon fiber cloth has a better effect on strengthening the narrow working face.

8. carbon fiber reinforcement can reduce many unnecessary manpower and material resources and financial resources, and save a lot of construction time.