EIS를 이용한 염화물 및 방청제가 첨가된 콘크리트에 매립된 철근의 방식성능 평가에 관한 실험적 연구A Experimental Study on the Evaluation of Anti-corrosion Performance of rebar in concrete added chloride and inhibitor using EIS method
- Other Titles
- A Experimental Study on the Evaluation of Anti-corrosion Performance of rebar in concrete added chloride and inhibitor using EIS method
- Authors
- 이한승; 박장현
- Issue Date
- Oct-2016
- Publisher
- 한국건축시공학회
- Keywords
- 전기화학적 임피던스 분광법; 철근; 방식성능; 콘크리트; 염화물; 방청제; electrochemical Impedance spectroscopy; rebar; anti-corrosion performance; concrete; chloride; inhibitor
- Citation
- 한국건축시공학회 2016년 추계학술발표대회 논문집, v.16, no.2, pp 134 - 135
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- 한국건축시공학회 2016년 추계학술발표대회 논문집
- Volume
- 16
- Number
- 2
- Start Page
- 134
- End Page
- 135
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/12683
- Abstract
- To evaluate anti-corrosion performance of rebar in concrete according to the amount of chloride and inhibitor, electrochemical impedance spectroscopy(EIS) method was conducted in this study. For the anti-corrosion performance evaluation according to time, Impedance of rebar in concrete was measured before and after 5 cycle of corrosion acceleration. As a results, The impedance of rebar in concrete added chloride decreased than before corrosion acceleration. However impedance of other specimens was maintained or increased than before corrosion acceleration.
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