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

한국건축시공학회 (The Korean Institute of Building Construction)
권호 표지

이산화티탄 광촉매 적용 광투과 콘크리트 역학특성 평가

Evaluation of the Mechanical Properties of Light Transmitting Concrete using TiO2 Photocatalyst

  • 서승훈 (서울과학기술대학교 나노IT디자인융합대학원) ;
  • 권시원 (서울과학기술대학교 건설기술연구소) ;
  • 오상근 (서울과학기술대학교 건축공학과) ;
  • 김병일 (서울과학기술대학교 건축공학과)
  • 발행 : 2019.05.15
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초록

Due to the rapid deterioration of the domestic atmosphere, people are suffering from inconveniences such as wearing fine dust masks all the time during outdoor activities. In this study, light transmitting concrete, LEFC(Light Emotion Friendly Concrete), using TiO2 photocatalyst was produced. Since the characteristics of LEFC where acrylic rods are inserted require self-consolidating performance, the purpose was to utilize UHPC(Ultra High Performance Concrete) materials to obtain high-flowability. Further, the compressive strength and flexural strength were evaluated to prevent the reduction of epidemiological performance by utilizing UHPC materials. As such, a basic study was carried out to develop LEFC materials using photocatalyst that can purify the air and stimulate human sensibility.

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