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

한국콘크리트학회 (Korea Concrete Institute)
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저 분말도 슬래그를 사용한 슬래그 시멘트의 특성

The Characteristics of Blastfurnace Slag Blended Cement with Low Blaine Slag Powder

  • 변승호 (성신양회 기술연구소 연구원) ;
  • 최현국 (성신양회 기술연구소 ) ;
  • 김재영 (단국대학교 재료공학과 대학원) ;
  • 송종택 (단국대학교 재료공학과)
  • 발행 : 1998.10.01
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초록

In this study, blended cement with low blaine(2000, 3000$\textrm{cm}^2$/g) blast-furnace slag power by 10-70wt.% was investigated through the measurement hydration heat, physical properties. The experiment results indicated compressive strength was decreased as low blaine slag blended, but hydration heat was reduced significantly and flow of the cement paste was increased.

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