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

Korea Concrete Institute (한국콘크리트학회)
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The On-site Quality Characteristics of the Cold Weather Concrete using High Early Strength Portland Cement

조강포틀랜드시멘트를 사용한 한중콘크리트의 현장품질 특성

  • 이원암 (쌍용양회공업(주)기술연구소 콘크리트연구실) ;
  • 엄태선 (쌍용양회공업(주)기술연구소 콘크리트연구실) ;
  • 유재상 (쌍용양회공업(주)기술연구소 콘크리트연구실) ;
  • 이종열 (쌍용양회공업(주)기술연구소) ;
  • 강지훈 (쌍용양회공업(주)기술개발부)
  • Published : 2004.05.01
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Abstract

The cement can be influenced by the temperature. Especially, when it is cold weather, it causes some problems in such properties as mixing, placing and curing of concrete. According to the Concrete Standard Specification(2003), in case of the average daily outdoor temperature below $4^{\circ}C$, it recommends to use the cold weather concrete. In this research, the on-site quality characteristics of the cold weather concrete using high early strength portland cement(Type III cement) were studied. As a result, the cold weather concrete using high early strength portland cement can obtain its excellent properties and benefit the cost of construction.

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