Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)

The Korean Institute of Building Construction (한국건축시공학회)
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Effect of Chloride Ion-reducing Bacteria on the Chloride ion Concentration in Cement Mortars

염소이온 저감능 박테리아가 모르타르의 염소이온 농도에 미치는 영향

  • 황지원 (경기대학교 일반대학원, 건축공학과) ;
  • 윤현섭 (경기대학교, 스마트시티공학부 건축공학전공) ;
  • 양근혁 (경기대학교, 스마트시티공학부 건축공학전공)
  • Published : 2022.04.20
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Abstract

This study examined the potential of halophilic bacteria in reducing the chloride ion concentration within the cement mortars exposed to chloride attack. As a result of the experiment, the compressive strength of mortar with Halomonas venusta showed an equivalent performance to that of counterpart mortars without bacteria. Also, the chloride ion concentration measured in mortars including Halomonas Venusta was 71% lower than that of the counterpart mortars without bacteria.

Keywords

Acknowledgement

본 논문은 2022년 국토교통부 건설기술연구사업의 연구비지원(22SCIP-C158976-03)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.