Carbon fiber materials are widely used in the reinforcement of concrete structures due to their advantages of light weight, high strength, corrosion resistance and fatigue resistance. 

The carbon fiber plate is a carbon fiber reinforced and reinforced one-way laminate. The molding process is to impregnate the carbon fiber with resin and solidify in the mold and continuously pultrusion. Has good tensile strength, corrosion resistance, shock resistance, impact resistance and other good properties.

In China, carbon fiber plate reinforced concrete structure reinforcement methods have become more popular, and the relevant national standard "Concrete Structure Reinforcement Design Code" (GB50367-2013) also has related provisions. The embedded carbon fiber plate reinforcement method has been a research hotspot to prevent peeling damage between the externally attached carbon plate and concrete.

NSM carbon plate reinforcement

A groove is formed on the surface of the structural member, and the carbon fiber plate is embedded therein, and the adhesive is used to tightly bond the structural member to achieve the purpose of reinforcement and reinforcement.