Seismic Retrofit System and Its Construction Method Using Combustion FRP Reinforcement Plate

摘要

The seismic reinforcement system using the flame-retardant FRP reinforcement plate of the present invention includes an adhesive layer applied to the surface of the structure; FRP reinforcing plate, which is attached to the outer surface of the adhesive layer, and manufactured by pultrusion molding by impregnating glass fibers with a flame-retardant resin; and a flame-retardant coating agent applied to the outer surface of the FRP reinforcing plate; Doedoe, the FRP reinforcing plate is provided in a reinforcing plate body formed of a first fiber reinforcing yarn impregnated in resin, and at both ends of the reinforcing plate body, an end reinforcing part formed of a second fiber reinforcing yarn impregnated in resin ; It is characterized in that it is composed of