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

The Korean Institute of Building Construction (한국건축시공학회)
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Property of Strength Development on the Concrete with Coarse Particle Cement

굵은 입자 시멘트를 사용한 콘크리트의 강도발현 특성

  • 노상균 (한국건설생활환경시험연구원 내환경기술단) ;
  • 손호정 (청주대학교 건축공학과) ;
  • 백대현 (청주대학교 건축공학과) ;
  • 정웅성 (육군 제 1군사령부) ;
  • 한민철 (청주대학교 건축공학과) ;
  • 한천구 (청주대학교 건축공학과)
  • Published : 2011.05.20
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Abstract

This paper is to investigate experimentally the property of strength development on the concrete for 5 years according to the change of a replacement rate of coarse particle cement in order to use coarse particle cement with a fineness of 1 900 ㎠/g that is classified during a grinding process of the OPC production. The result is that as the CC replacement rate increased, the compressive strength was decreased proportionally. but the width of strength reduction was reduced as time passed.

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