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

The Korean Institute of Building Construction (한국건축시공학회)
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Diffusivity of Chloride Ion of Composite Slag Aggregate Replacement Concrete

복합슬래그 골재 치환 콘크리트 염소이온 확산 특성

  • 박동천 (한국해양대학교 해양공간건축학부) ;
  • 이준해 (한국해양대학교 해양공간건축학부) ;
  • 김용로 (대림산업 건축연구지원팀) ;
  • 송영찬 (대림산업 건축연구지원팀)
  • Published : 2019.11.01
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Abstract

Lack of fine aggregate is adversely affecting the quality of concrete. Due to lack of land sand, EZZ sea sand has been used. However, the use of sea sand is also difficult because of the opposition of fishermen. The purpose of this study was to analysis the effect of slag fine aggregate to durability and compressive strength of concrete. The concrete compressive strength and durability were assessed to derive a proper mix ratio of fine aggregate.

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