Study on Mix Proportion of Self-Compacting Concrete Utilizing Polycarboxylic Acid based Admixture

폴리카본산계 혼화제를 이용한 고유동 콘크리트 배합에 관한 연구

  • 노재명 (한국전력공사 전력연구원) ;
  • 권기주 (한국전력공사 전력연구원) ;
  • 나환선 (한국전력공사 전력연구원) ;
  • 정원섭 (한국전력공사 전력연구원) ;
  • 오병철 (한국전력공사 전력연구원)
  • Published : 2004.05.01

Abstract

While member sections of concrete structures of nuclear power plant are big, water-cement ratio is small. Consequently, the huge amount of heat generation and high viscosity could be occurred. These might reduce constructibility of nuclear power plant. In order to obtain improved concrete mix proportion on nuclear power plant structures, the properties of normal concrete is compared with self-compacting concrete. In addition, various mixes of self-compacting concrete utilizing polycarboxylic acid based admixture is mutually compared and estimated.

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