한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2014년도 춘계 학술논문 발표대회
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- Pages.138-139
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- 2014
권역별 골재 입도보정 사용에 따른 고품질 콘크리트의 기초적 특성
Fundamental Properties of High Quality Concrete Using Grading of Coarse Aggregate by region
초록
In this study, conventional aggregate obtained from a ready mixed concrete factory and the aggregate with a modified grading produced in lab. condition were prepared. Results showed that a good grading of aggregate the ratio of 5~13 mm and 13~25 mm is 20~40 % produced in the lab. condition significantly improved the slump and the compressive strength of the concrete.
키워드