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단위 수량 및 섬유 혼입량 변화에 따른 LEFC 작업성 검토

Investigation into the Workability of LEFC for Unit Quantity of Water amd Fiber Addition

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한국구조물진단유지관리공학회 (The Korea Institute For Structural Maintenance and Inspection)
초록

This study was conducted examine the workability of LEFC in relation to unit quantity of water and fiber addition. The LEFC should secure low weight and good flow by mixing light weight aggregate because the fresh concrete should cured so that gaps do not form between the acrlyic wedges and the concrete with the fresh. The slump tests revealed that fresh concrete with 180 units of water and 0.1% fiber content and fresh concrete with 190 units of water and 0.1%, 0.2% fiber content respectively had excellent workability.

저자
  • 한윤정(서울과학기술대학교 건설기술연구소, 연구원) | Han, Yoon Jung
  • 반홍준(서울과학기술대학교 건축학부 건축공학전공, 학생연구원) | Ban, Hong Jun
  • 서승훈(서울과학기술대학교 건축학부 건축공학전공, 학생연구원) | Seo, Seung Hoon
  • 김수연(서울과학기술대학교 건설기술연구소, 책임연구원) | Kim, Soo Ryon
  • 김병일(서울과학기술대학교 건축공학과 조교수) | Kim, Byoung Il 교신저자