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

한국건축시공학회 (The Korean Institute of Building Construction)
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콘크리트용 수밀 혼화재 첨가량에 따른 휨 강도 변화추이 연구

A Study on the Flexural Rigidity Change according to Quantities Characteristics of Waterproof Admixture for Concrete

  • 최수영 (서울과학기술대학교 의공학-바이오소재 융합협동과정 건축프로그램) ;
  • 박진상 (서울과학기술대학교 의공학-바이오소재 융합협동과정 건축프로그램) ;
  • 김동범 (서울과학기술대학교 의공학-바이오소재 융합협동과정 건축프로그램) ;
  • 박완구 (서울과학기술대학교 건축과) ;
  • 김병일 (서울과학기술대학교 건축학부) ;
  • 오상근 (서울과학기술대학교 건축학부)
  • 발행 : 2017.11.16
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초록

Concrete properties alone cannot provide satisfactory waterproof performance because concrete can generate cracks due to possible problems in design, construction and curing process, and various environmental factors. Therefore, concrete structures require installing waterproofing layers for concrete protection and various types of construction methods are currently being applied. The purpose of this study is to investigate the concrete strength changes when waterproofing admixtures are mixed into the concrete. The results of flexural strength testing confirmed that the initial strength of concrete specimens with the admixtures was lower than that of the concrete specimen without the admixture based on different curing periods.

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