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

The Korean Institute of Building Construction (한국건축시공학회)
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Engineering Properties of Ultra High Strength Concrete Incorporating Silica Fume Using Superplasticizer Containing CASB

CASB 함유 고성능감수제 사용 초고강도 콘크리트의 실리카흄 치환율 변화에 따른 공학적 특성

  • 김영희 (청주대학교 건축공학과) ;
  • 손호정 (청주대학교 건축공학과) ;
  • 유승엽 (동양메이저(주) 기술연구소) ;
  • 구자술 (동양메이저(주) 기술연구소) ;
  • 한민철 (청주대학교 건축공학과) ;
  • 한천구 (청주대학교 건축공학과)
  • Published : 2011.05.20
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Abstract

This paper is to compare and analyze the properties of ultra high strength concrete depending on the use of SF aiming for applicability of superplasticizer containing CASB as a functional agent for strength improvement. As experimental results, in case superplasticizer containing CASB is used, regardless of W/B, settiing time was more accelerated than N, and both compressive strength and tensile strength showed an increase in their strength minutely.

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