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

Korea Concrete Institute (한국콘크리트학회)
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An Experimental Study on the Characteristics of Antiwashout Underwater Concrete with Variation of Blend Ratio of Sea Sand

해사 혼합율 변화에 따른 수중불분리콘크리트의 특성에 관한 실험적 연구

  • 윤재범 (부경대학교 토목공학과) ;
  • 이상명 (부경대학교 토목공학과) ;
  • 김광민 (부경대학교 건설공학과) ;
  • 어영선 (부경대학교 토목공학과 석사) ;
  • 김명식 (부경대학교 토목공학과)
  • Published : 1998.10.01
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Abstract

The objective of this study is to investigate the characteristic change of antiwashout underwater concrete with variation of blend ratio of sea sand and fine aggregate percentage through experimental researches. According to the experiments results, when sea sand are mixed in antiwashout underwater concrete mixture by about 40% per total fine aggregate, in fine aggregate percentage of 40%, it is found that the flowability fit and the compressive strength is higher others.

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