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

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

$SO_3$ 함량 및 Sand Sulrry 입도조절에 따른 경량기포콘크리트(ALC)의 물리적 특성

Improvement in Fundamental Properties of ALC Using $SO_3$ Ratio's and Sand Sulrry

  • 김영엽 (요업기술원 시멘트.콘크리트팀) ;
  • 이종규 (요업기술원 시멘트.콘크리트팀) ;
  • 송훈 (요업기술원 시멘트.콘크리트팀) ;
  • 추용식 (요업기술원 시멘트.콘크리트팀) ;
  • 권춘우 (요업기술원 시멘트.콘크리트팀) ;
  • 정석조 (요업기술원 시멘트.콘크리트팀)
  • 발행 : 2006.11.04
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초록

Autoclaved lightweight concrete (ALC) have high water absorption, low compressive strength and popout the origin of the low surface strength in its properties. These properties make troubles under construction such as cracking and popout. Thus, this study is to improve the fundamental strength by control of $SO_3$ ratio's and Sand Sulrry grain size. From the test result, Improved ALC have a good fundamental properties. Compressive strength, and abrasion's ratio were improved depending on increasing $SO_3$ ratio's and Sand Sulrry grain size control.

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