REINFORCEMENT MATERIAL FOR CIVIL ENGINEERING AND CONSTRUCTION, ITS MANUFACTURING METHOD, CONCRETE STRUCTURE USING THE SAME, AND CONCRETE FLOOR SLAB STRUCTURE AND ITS CONSTRUCTION METHOD AND REINFORCEMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide, for reinforcing a concrete structure with embedded reinforcing bars, a reinforcement material for civil engineering and construction having excellent fixing property inside the structure.;SOLUTION: Multiple protrusions 3 are formed by integrating reinforcing fibers, preferably GFRP reinforcing fibers with an appropriate thickness on the outer peripheral surface of a CFRP-made reinforcement material body 2 to constitute a reinforcement material 1. The reinforcement material 1 comprises a carbon fiber reinforced resin material or an aramid fiber reinforced resin material. The protrusion 3 comprises at least one kind of material selected from a group of glass fiber reinforced resin material, carbon fiber reinforced resin material, polyamide fiber reinforced resin material, polyester fiber reinforced resin material, and vinylon fiber reinforced resin material.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT