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

Korea Concrete Institute (한국콘크리트학회)
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Fire Performance of Structural Lightweight Aggregate Concrete using PP fiber

PP섬유 혼입 고강도 경량골재콘크리트의 내화특성

  • 송훈 (요업기술원, 시멘트.콘크리트팀) ;
  • 추용식 (요업기술원, 시멘트.콘크리트팀) ;
  • 이종규 (요업기술원, 시멘트.콘크리트팀)
  • Published : 2006.11.04
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Abstract

Normally, Structural light-weight aggregate concrete(LWC) has been main used in high rise building with the object of wight loss. In spite of LWC have the advantage of light-weight, limit the use of strength restrictions by reason that explosive spalling in fire. Especially, LWC is occurred serious fire performance deterioration by explosive spalling. Thus, this study is concerned with fire performance of LWC for the purpose of using PP fibers prevent to explosive spalling. From the experimental test result, LWC is happened explosive spalling.

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