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

한국건축시공학회 (The Korean Institute of Building Construction)
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CASB-SP 혼입율 변화에 따른 블랙콘크리트의 발색 특성

Characteristics of Color Development of the Black Concrete depending on CASB added Superplasticizer Dosages

  • 김경훈 (청주대학교 건축공학과) ;
  • 홍석민 (삼성물산(주) 무주태권도공원) ;
  • 유승엽 (동양시멘트(주) 기술연구소) ;
  • 오치현 (삼성물산(주) 무주태권도공원) ;
  • 한민철 (청주대학교 건축공학과) ;
  • 한천구 (청주대학교 건축공학과)
  • 발행 : 2012.05.18
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초록

In this study, basic physical properties and color development of the black concrete depending on CASB-SP dosages are investigated. According to results, It showed that the slump and air contents of the concrete containing CASB-SP meet all requirements of concrete except when CASB-SP 5.0 % is used. It also showed that the more the CASB-SP is used, the higher the compressive strength becomes. On the other hand, It is found that if the CASB-SP 5.0 % is used, the compressive strength was reduced as the more CASB-SP 5 % is used. In terms of color, it was found out that the more CASB-SP is used, the darker the black becomes.

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