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

Korea Concrete Institute (한국콘크리트학회)
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Experimental Application of the Ground Granulated Blast-Furnace Slag to the Lean Concrete Subbase Course

고로슬래그 미분말을 활용한 콘크리트포장 린콘크리트 보조기층 시험 적용

  • 류명찬 (명지전문대학 토목과) ;
  • 유태석 (한국도로공사 도로연구소 연구원) ;
  • 엄주용 (한국도로공사 도로연구소 콘크리트포장연구실장) ;
  • 김대영 (포항산업과학연구원 자원활용연구팀) ;
  • 손진군 (포항산업과학연구원 자원활용연구팀장)
  • Published : 2000.10.01

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Abstract

An experimental study is carried out to estimate the way of applying the granulated blast furnace slag[GBFS] to the lean concrete subbase of concrete pavement. According to the test results, this application seems promising. For this application, mixing percent of GBFS ranging from 30 to 45 is recommendable at this stage. Expected benefits using GGBFS in the field of concrete pavement include reduced shrinkage crack, reduced pavement thickness, and extended service life.

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