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

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

팽창재 혼입율 변화에 따른 고성능 콘트리트의 특성

The Properties of High Performance Concrete to the Variation Expansive Additives

  • 홍상희 (청주대학교 대학원) ;
  • 전병채 (청주대학교 대학원) ;
  • 송명신 ((주)중부실업 기술개발부) ;
  • 한천구 (청주대학교) ;
  • 반호용 (청주대학교)
  • 발행 : 1998.04.01
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초록

In this paper, the compensation of the shrinkage in high performance concrete by applying CSA expansive additives are discussed. According to toe experimental results, fluidity and strength decrease with the increase of the dosage of expansive additives. When 5% of expansive additive are mixed, not only high fluidity and strength, but also the compensation of drying-shrinkage can be achieved.

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