Manufacturing Method of Hybrid FRP Bar having Thermoplastic Resin Coating

摘要

In the present invention, a rod-like core member (10); (20) made of a thermoplastic resin melted by the heat of hydration of concrete and covered on the outer surface of the core material (10). When the concrete is embedded in the concrete structure (2), it is generated during the curing process of the concrete The heat-insulating film 20 is melted by the heat of hydration to improve adhesion and integration with concrete, a method of manufacturing the same, and a concrete structure in which such a hybrid FRP reinforcing bar is embedded in concrete.