How To Bond Carbon Fiber for Seismic Reinforcement?

1. When pasting carbon fiber cloth to strengthen the seismic grade of the wall, the continuous pasting method should be adopted to improve the overall characteristics of the wall.

2. In order to better prevent the missing position, the carbon fiber cloth strips should be evenly spaced and evenly distributed on the whole wall. The total width of the strips should not be less than 100 mm, and the large clear spacing of the strips should not be more than the height-width ratio of three bricks, nor more than 200 mm.

Five advantages of seismic strengthening with carbon fiber sheet

Advantage 1: superior mechanical properties

The seismic strengthening with carbon fiber cloth can be widely used in various forms of structural reinforcement, including shear resistance, compression resistance, wind resistance, fatigue resistance, seismic resistance, bending resistance, control of crack and deflection expansion, and increase the ductility of the structure.

Advantage 2: superior chemical stability

The seismic strengthening with carbon fiber cloth can make the reinforced and repaired structure have strong resistance to acid, alkali, salt, ultraviolet radiation and water resistance; It can effectively adapt to the change of temperature.

Advantage 3: The material has light weight and high strength

Carbon fiber cloth can not only increase the structure volume, but also ignore its own weight, which is not available in traditional reinforcement methods.

Advantage 4: simple and easy construction

Small electric tools can be used in the seismic strengthening process of carbon fiber cloth, and the construction space is small. It not only has fast progress and short construction period, but also can operate under the condition of continuous traffic vibration. This will not only shorten the construction period, reduce the time to stop operation or open circuit construction, but also minimize the economic loss and social impact.

Advantage 5: It can ensure the original state of the reinforced structure

Due to the soft texture of carbon fiber cloth, it is easy to paste the structure shape. After reinforcement, the structure shape will not be changed. At the same time, it is easy to paint with the required color without revealing the reinforcement trace.