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

The Korean Institute of Building Construction (한국건축시공학회)
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The Mock-up Test of the Exposed Concrete by Applying the Flowing Concrete Method

유동화 공법을 적용한 노출 콘크리트 배합의 현장적용성에 관한 Mock-up Test

  • 손호정 (청주대학교 건축공학과) ;
  • 박경택 (청주대학교 건축공학과) ;
  • 홍석민 (삼성물산 C&T, 무주태권도공원) ;
  • 오치현 (삼성물산 C&T, 무주태권도공원) ;
  • 한천구 (청주대학교 건축공학과) ;
  • 한민철 (청주대학교 건축공학과)
  • Published : 2011.11.18
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Abstract

This study is to evaluate the feasibility of the mix design for exposed concrete. Mock-up sized specimens were prepared, and a flowing concrete method was selected for placement. Results showed that the fluidity and air content of fresh concrete achieved target values, the compressive strength at 7 days was 27 MPa, and surface roughness was in the range of between around 1.53 and 1.68 ㎛, which was in the quality level. Therefore it is concluded that the proposed mix design for exposed concrete can be applied in practice.

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