This study is as for the role and in addition type of the traditional reinforcing metal of Korea using even now, concerning the reinforcing metal the fact that it tries inspecting this research verified the part where the reinforcing metal was used via the example where the reinforcing metal of present Korea building repair is used adopted metal reinforcement in some reason what method of using, is the purpose. Utilizing with the fundamental data of structural interpretation via the verification of this kind of structural defect, although the stability which is long-term the cultural assets and it presents the appropriate proposition which in the future confronts the management of retention there is the meaning.