Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)

Korea Concrete Institute (한국콘크리트학회)
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An Experimental Study on the Fundamental Properties of Porous Concrete by Paste Flow, Compaction Time and Compaction Thickness

페이스트플로우, 진동다짐시간 및 다짐두께에 따른 포러스콘크리트의 기초물성에 관한 실험적 연구

  • 이성일 (충남대학교 대학원 건축공학과) ;
  • 이종호 (충남대학교 대학원 건축공학) ;
  • 김재환 (충남대학교 대학원 건축공학) ;
  • 최세진 (충남대학교 대학원 건축공학) ;
  • 백용관 (한국원자력안전기술) ;
  • 김무한 (충남대학교 건축공학과)
  • Published : 2002.10.01
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Abstract

This study is to analyze the influence of paste flow, compaction time and compaction thickness on the fundamental properties of porous concrete. Results of this study were shown as follows; 1) As paste flow increase, compaction time according to paste flow and compaction thickness decrease. Also, though paste flow is same, as compaction thickness increase, compaction time Increase. So It must be considered that the influence of compaction time according to paste flow and compaction thickness. 2) In the range of this study, compressive strength is the highest value at paste flow 190mm. 3) Occasion of manufactured compactor in this study compaction thickness 10, 15cm is influenced heavily but compaction thickness 20cm is influenced slightly.

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