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

The Korean Institute of Building Construction (한국건축시공학회)
권호 표지

Flowability and Strength Properties on Ultra High Performance Concrete Pre-mixed Binders with Fiber

섬유를 혼입한 초고성능콘크리트용 프리믹스결합재의 유동성 및 강도 특성

  • 구경모 (아세아시멘트(주), 지원기획본부 연구개발팀) ;
  • 황인성 (아세아시멘트(주), 지원기획본부 연구개발팀) ;
  • 권오봉 (아세아시멘트(주), 지원기획본부)
  • Published : 2017.05.17
Download PDF
⟨ Previous Next ⟩

Abstract

In this study, flowability and strength on ultra high performance concrete(UHPC) pre-mixed binders with fiber was investigated. The flow of UHPC with pre-mixed binders was higher than that of seperate mixing conditions. The UHPC using PVA fiber with high specific surface area showed a low flow compared to steel fiber. An pre-mixing method led to improved strength of UHPC and low deviation of specimens due to dispersion effect of each materials.

Keywords