| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin-coated reinforcement for use in concrete, the method having a novel configuration and capable of solving problems in a conventional epoxy resin- coated reinforcing bar at one sweep.SOLUTION: A method is provided for manufacturing resin-coated reinforcement for use in concrete in which a reinforcement base metal 14 is coated by an electrostatic coating 15 using a powdered paint of epoxy resin. The method is characterized by applying a primary electrostatic coating after heating the reinforcement base metal 14, and forming an undercoat layer 15a on a reinforcement body, and further applying a secondary electrostatic coating on the undercoat layer 15a and bringing a topcoat layer 15b having surface irregularities into a curing and adhering state by using a holding heat of the undercoat layer 15a. The amount of application on the overcoat layer 15b can be brought into the curing and adhering state in a shape of dissemination, while making innumerable paint material particles project partially on the undercoat layer 15a. Thus, the surface irregularities on the overcoat layer 15b are formed. |
