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

The Korean Institute of Building Construction (한국건축시공학회)
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A Study on the Strength Recovery Performance Evaluation of Concrete replaced by CBS-Dust and FA

CBS-Dust와 FA를 치환한 콘크리트의 강도회복성능 평가

  • 한수환 (청주대학교 건축공학과) ;
  • 한준희 (청주대학교 건축공학과) ;
  • 현승용 (청주대학교 건축공학과) ;
  • 김종 (청주대학교 건축공학과) ;
  • 한민철 (청주대학교 건축공학과) ;
  • 한천구 (청주대학교 건축공학과)
  • Published : 2021.05.20
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Abstract

This study intended to verify the alkali activation effect of concrete by replacing FA and CBS-Dust with cement to find out how to utilize CBS-Dust generated during cement production. Experiments result shows that air flow and liquidity can be secured when CBS-Dust is replaced by 5% in FA 20%, and that relatively high compressive strength is expressed in the initial age of 3 days and 7 days and long-term age of 91 days.

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