FIBER REINFORCEMENT FOR REPAIRING OR REINFORCING CONCRETE STRUCTURE AND MATHOD FOR REPAIRING OR REINFORCING CONCRETE STRUCTURE USING THE SAME

摘要

The present invention provides a fiber reinforcing material for repairing and reinforcing a concrete structure and a method for repairing and reinforcing the concrete structure using the same. The fiber reinforcing material for repairing and reinforcing a concrete structure comprises: a first layer formed by separating and arranging a C type channel formed of at least one kind selected among nylon fiber, aramid fiber, glass fiber, and carbon fiber, in the longitudinal direction; and a second layer separating and arranging the C type channel in the transverse direction on the top of the first layer, wherein the first layer and the second layer are fixed to each other, and the width of an open portion of the C type channel is 0.5-0.8 times a maximum width at the inside.