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

The Korean Institute of Building Construction (한국건축시공학회)
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The Strength and Flowing Properties of PVA Fiber Mortar using the Low-carbon Inorganic Composite according the Replacement Ratio of Fine Aggregate

잔골재 치환율별 저탄소 무기결합재를 사용한 PVA섬유 모르타르의 유동 및 강도특성

  • 박종필 (한밭대학교 건설환경조형대학 건축공학과) ;
  • 문지환 (한밭대학교 건설환경조형대학 건축공학과) ;
  • 김규용 (충남대학교 공과대학 건축공학과) ;
  • 이상수 (한밭대학교 건설환경조형대학 건축공학과) ;
  • 송하영 (한밭대학교 건설환경조형대학 건축공학과)
  • Published : 2012.05.18
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Abstract

This study analyzed and compared the flowing and strength properties of mortar depending on the different fine aggregate replacement ratios and whether or not the mixing of PVA fiber was applied. blast furnace slag, red mud, and silica fume that are industrial by-products were used for the analysis. The findings showed that higher replacement level of fine aggregate increased air content while decreasing the table flow. In addition, in case of the compressive strength, Plain mortar and PVA fiber with the replacement ratios of 15% and 30%, respectively showed the greatest strength development.

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