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

한국건축시공학회 (The Korean Institute of Building Construction)
권호 표지

페이스트 점도에 의한 모르타르 유동 특성에 관한 기초 연구

Preliminary Study on the Relationship between Viscosity of Paste and Flowability of Mortar

  • 김승현 (고려대학교 건축공학과) ;
  • 박충훈 (고려대학교 건축사회환경공학부) ;
  • 김백중 (고려대학교 건축사회환경공학부) ;
  • 이종구 (고려대학교 건축사회환경공학부) ;
  • 강경인 (고려대학교 건축사회환경공학부)
  • 발행 : 2012.11.16
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초록

In this study, for purpose of having a prediction on the flowability of mortar, we use the theory of excess paste, which gives a relationship between viscosity of paste versus water-binder ratio and mortar flow versus relative excess paste volume. Pastes and Mortars with four different mix proportions incorporating mineral admixtures were prepared. As a result of experiment, it seems that high flowability of mortar can be attributed to both lower viscosity of paste and increasing the volume of excess paste.

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