An Experimental Study on the Mix Proportion in Fluidity and Engineering Properties of High Flowing Concrete

고유동콘크리트의 유동특성 및 공학적특성에 미치는 조합요인에 관한 실험적 연구

  • 신홍철 (충남대 건축공학과 대학원) ;
  • 우영제 (충남대 건축공학과 대학원) ;
  • 강석표 (충남대 건축공학과 대학원) ;
  • 김규용 (충남대 건축공학과 대학원) ;
  • 정하선 (현대건설(주) 기술연구소, 이사·공학박사) ;
  • 이석홍 (현대건설(주) 기술연구소, 과장·공학박사) ;
  • 손영현 (현대건설(주) 기술연구소) ;
  • 김무한 (충남대 건축공학과 교수·공학박사)
  • Published : 1998.10.01

Abstract

Recently the study on high flowing concrete which has high workability and Self-compacting is being proceeded actively in the university and corporative laboratory. There are some cases that has been applied to the field. This high flowing concrete has higher fluidity and segregation resistance than Plain of flowing concrete. And it is being focused as a remarkable know-how which can make high-quality concrete and reduction effect of labor force. This properties of high flowing concrete are influenced by the relationship of several factors; binder content, water binder ratio and unit water content. It is the aim of this study to propose reference data at mix design of high flowing concrete, after comparing and analyzing the fluidity and strength properties of high flowing concrete according to water binder content ratio and unit water content.

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