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Short and Long-Term Properties of High-Performance Concrete Containing Silica Fume for Bridge Deck Overlay

실리카퓸을 혼합한 교면 포장용 고성능 콘크리트의 단기 및 장기 성능 평가

  • Won Jong-Pil (Dept. of Civil & Environmental System Engineering, Konkuk University) ;
  • Seo Jung-Min (Dept. of Civil & Environmental System Engineering, Konkuk University) ;
  • Lee Chang-Soo (Dept. of Civil Engineering, University of Seoul) ;
  • Park Hae-Kyun (Samsung Corporation Engineering, & Construction Group, Civil Engineering Technology Team) ;
  • Lee Myeong-Sub (Samsung Corporation Engineering, & Construction Group, Civil Engineering Technology Team)
  • 원종필 (건국대학교 사회환경시스템공학과) ;
  • 서정민 (건국대학교 사회환경시스템공학과) ;
  • 이창수 (서울시립대학교 토목공학과) ;
  • 박해균 (삼성물산㈜건설부문 토목사업본부) ;
  • 이명섭 (삼성물산㈜건설부문 토목사업본부)
  • Published : 2005.10.01

Abstract

High performance concrete containing silica fume for use in bridge deck overlay emerged as a viable type of bridge deck overlay that economic advantage in construction. They have gained acceptance in Europe, America and Canada in a relatively short time due to their low cost. In this study, high-performance concretes containing silica fume were tested and evaluated in the laboratory to assess their applicability for use in bridge deck overlay. It was conducted with experiments of mechanical and durability characteristics in compressive strength, flexural strength, chloride permeability, abrasion resistance, repeated freezing and thawing cycles and deicing salt scaling resistance. Laboratory test result describe that high-performance concrete containing silica fume for bridge deck overlay application shows most outstanding capacity.

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  8. Communicated by Ohio Department of Transformation