전기화학적 임피던스법을 이용한 시멘트 모르타르 내부의 철근 부식거동에 관한 실험적 연구

Abstract

In this study, Corrosion behavior in mortar was observed by the passage of time by using EIS method. As a result of EIS experiment, equivalent circuit and changes of Impedance parameter could be observed. In addition, it was confirmed that impedance of rebar in mortar and corrosion rate according to the amount of NaCl were different.