고유동 시멘트를 사용한 고성능 콘크리트특성에 관한 연구

A Study on the Properties of High Performance Concrete using High Flowable Cement

  • 최광일 (쌍용중앙연구소 콘크리트연구실 실장) ;
  • 현석훈 (쌍용중앙연구소 콘크리트연구실 책임연구원) ;
  • 박춘근 (쌍용중앙연구소 자원연구실 책임연구원) ;
  • 강민호 (쌍용중앙연구소 콘크리트연구실 연구원)
  • 발행 : 1996.10.01

초록

High-Belite cement had a better slump flow characteristics than type I cement and slag cement, and its varation of slump flow with time was also excellent. As the amount binder added was increased, the strength increased while material separation decreased. This phenomena was obvious when the amount of cement was abobe 500kg/$\textrm{m}^3$ . When the amount of cement and S/a were 516kg/$\textrm{m}^3$ and 52% respectively, the application strength of 600kg/$\textrm{m}^3$ was satisfied. Since, however, the aggreate size of 25mm was somewhat unsatisfactory, the characteristics of high performance concrete could be obtained by the addition of the viscosity-enhancing agent.

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