REPAIR AND REINFORCEMENT SYSTEM USING REINFORCED FRP PANEL HEIGHTENING BINDING STRENGTH BY WIRE MESH AND UMBRELLA ANCHOR, AND REPAIR AND REINFORCEMENT METHOD FOR REINFORCED CONCRETE STRUCTURE AGAINST CORROSION AND CRACK BY DETERIORATION USING THE SAME

摘要

PURPOSE: A repair and reinforcement system using a reinforced FRP panel reinforced by a wire mesh and an umbrella anchor is provided to cut down the construction cost by shortening the time required for installing a form and to have excellent repair and reinforcement effects by heightening the binding strength by an umbrella anchor and a wire mesh. CONSTITUTION: The repair and reinforcement system using a reinforced FRP panel reinforced by a wire mesh and an umbrella anchor comprises the steps of inserting a screw anchor(50) to a reinforced concrete structure(10) of the corrosive or cracked part by deterioration or degradation of a reinforced concrete structure(10) and installing an umbrella anchor(40) to the screw anchor(50), installing a form manufactured with a reinforced FRP panel(30) provided with a frame installed by a vertical support bar(35) welded to a lower wire mesh, penetrating the lower part of the umbrella anchor(40) to a through hole formed on the reinforced FRP panel(30) and increasing load bearing strength using a repair and reinforcement system(20) fixed to the outside of the form using a washer(60) and a nut(70).