Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)

Korea Concrete Institute (한국콘크리트학회)
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Fundamental Properties of Pavement Concrete Containing Mineral Admixtures

광물질 혼화재를 혼입한 포장콘크리트의 기초물성

  • 이다현 (군산대학교, 토목공학과) ;
  • 이승태 (군산대학교, 토목공학과) ;
  • 박광필 (대진대학교, 건설시스템공학과) ;
  • 정호섭 (한국건설기술연구원 국토지반연구부) ;
  • 김성수 (대진대학교, 건설시스템공학과)
  • Published : 2008.11.07
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Abstract

This study deal with the effects of ground granulated blast furnace slag (SG) and silica fume (SF) on the mechanical characteristics of pavement concrete made with ordinary portland cement and regulated set cement. Compressive and flexural strengths as well as unit weight of concretes were monitored. From a result of the study, it was found that the SG was effective for development of flexural strength of concretes, but not for development of compressive strength. However, it must be noted that the present study is limited only to the data by the age of 28 days. More data at long-term age should be accumulated for reliability.

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