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

Korea Concrete Institute (한국콘크리트학회)
권호 표지

Influence of Ready mixed Concrete quality according to change temperature of portland cement

반입된 시멘트 온도변화에 따른 레미곤 품질의 영향

  • 조일호 (정회원, 동양시멘트(주)양산공장 품질관리실장) ;
  • 양재성 (정회원, 동양시멘트(주)양산공장 품질관리실 주임) ;
  • 김진희 (정회원,동양시멘트(주)양산공장 품질관리실 주임)
  • Published : 2000.04.01

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Abstract

In this study, the influence of workability and strength of the concrete according to change temperature of portland cement were investigated by measurements of slump, air content and compressive strength.. As a result, ready mixed concrete using 5-20% mineral admixtures such as fly ash, blast furnace slag were desirable to prevent the increase in workability and strength of concrete in summer season

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