원문정보
A Study on the Properties of Calcined Oyster Powder & Mineral Material Powder
초록
영어
This Study is to investigate the utilization of calcining oyster & mineral material(maecbansoek) powder as calcium binder. The results of this study is follow; (1) Flow of paste using of calcining oyster & mineral material(maecbansoek) powder is similar at all condition. (2) Initial setting time is decreased by increasing of calcining temperature and time. Especially,
oyster powder of manufacturing at calcining temperature 1,000℃ & time 120min appeared flash setting property. (3) The compressive strength on age is improved according to increasing of calcining temperature & time. Therefore optimum manufacturing condition of oyster powder is deducted calcining condition 1,000℃․120min & mineral material replacing rate 40% as calcium binder.
목차
1. 서론
2. 실험
2.1 실험 인자 및 수준
2.2 사용재료
2.3 배합
2.4 실험방법 및 측정
3. 실험 결과 및 고찰
3.1 플로우
3.2 응결시험
3.3 압축강도
4. 결론
참고문헌