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

한국콘크리트학회 (Korea Concrete Institute)
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수재사 모릍의 Flow특성에 관한 연구

An Experimental Study on the Flow Characteristics of Mortar use Quenched Blast-Furnace Slag

  • 양범석 (단국대학교 건축공학과) ;
  • 임남기 (단국대학교 건축공학과) ;
  • 이영도 (단국대학교 건축공학과) ;
  • 이종균 (단국대학교 건축공학과) ;
  • 정란 (단국대학교 건축공학과) ;
  • 정상진 (단국대학교 건축공학과)
  • 발행 : 1997.10.01
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초록

Flow experimental on not to be solid mortar which use Quenched Blast-furnace Slag as a fine aggregate was carried out for basic research data about fundamental study of application possibility of Quenched Blast-furnace Slag as a fine aggregate. It gives following result. The substitution rate is inversely proportional to Flow and C/S-rate same that. The relation with W/C-rate augment appear proportional : in case of C/S-rate, 1:3 increasing degree is a half of sand mortar that. Consequencely, Quenched Blast-furnace Slag motar is a counteraction to Flow in as same water content per unit. But suitable substitution rate and C/S-rate influence a little to the mortar consistency. And that reason, if C/S-rate and substitution rate will be regulated when we mix the mortar with quenched Blast-furnace Slag. that will be economic mixture.

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