한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2008년도 추계 학술발표회 제20권2호
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- Pages.601-604
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- 2008
플라이애시를 다량 치환한 콘크리트의 품질향상에 관한 연구
A Study for the Quality Improvement of Concrete Using Fly-Ash High Volume
초록
본 연구에서는 FA의 치환율을 20 % 까지 증가시킨 콘크리트의 초기강도 증진 등 품질향상을 목적으로 새롭게 개발한 혼화제(이하 개발혼화제: 기호 G), 조강제, 수산화칼슘{Ca(OH)
This study as using admixture (G), high early strength agent, calcium hydroxide {a(OH)2} and fine particle cement, etc which have been newly developed for the purpose of quality improvements like the improvement of early strength of concrete that the FA was substituted by 20%, etc, reviewed the possibility of the utilization in the great quantity and the results are summarized as the followings. Slump loss by the kind of mixing material of high early strength agent and Ca(OH)
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