Journal of the Korean Recycled Construction Resources Institute (한국건설순환자원학회논문집)

Korean Recycled Construction Resources Institute (한국건설순환자원학회)
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Evaluation of Quality Properties of Concrete according to Mixing Proportion of Finex Water Granulated Slag Fine Aggregate

파이넥스 수쇄 슬래그 잔골재의 혼합률에 따른 콘크리트의 품질특성 평가

  • 최연왕 (세명대학교 토목공학과) ;
  • 조봉석 (포항산업과학연구원 에너지환경연구소) ;
  • 오성록 (세명대학교 토목공학과) ;
  • 박만석 (세명대학교 토목공학과)
  • Received : 2014.06.18
  • Accepted : 2014.06.28
  • Published : 2014.06.30
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Abstract

This paper evaluated the quality properties of Finex Water Granulated Slag fine aggregate as part of a study to recycle the Finex Water Granulated Slag generated in korea, and examined the availability as fine aggregate for concrete by comparing properties (properties of fresh concrete, mechanical properties of hardened concrete) of concrete using Finex Water Granulated Slag fine aggregate with properties of concrete using river sand as fine aggregate. From the results of this study, it was found that quality properties of concrete using finex water granulated slag as fine aggregate and concrete using river sand as fine aggregate are equivalent level.

본 연구에서는 국내에서 발생되고 있는 파이넥스 수쇄 슬래그를 콘크리트용 잔골재로써 활용하기 위한 연구의 일환으로 파이넥스 수쇄 슬래그 잔골재의 기초물성을 평가하였으며, 파이넥스 수쇄 슬래그 잔골재를 사용한 굳지않은 콘크리트의 특성, 경화된 콘크리트의 역학적 특성을 보통강도 및 고강도 영역에서 강사와 비교 평가하여 콘크리트용 잔골재로써 사용성 검토를 수행하였다. 실험결과, 파이넥스 수쇄 슬래그를 사용한 콘크리트와 강사를 사용한 콘크리트의 품질특성은 동등수준인 것으로 나타났다.

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References

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