원문정보
A Study of Properties Oyster Shell Powder Mixing with Mineral Admixture
초록
영어
Recently, the industrial waste is scattered and one of the oyster also make the serious environmental contamination. So, the purpose of this study is investigating an utilization ability as calcium binder of the oyster which is an industrial by-product.
According to the previous experimentation calcining condition strength of 1000℃(120min) is higher than any other conditions.
So this study shows an effect that the oyster mixes with admixtures such as fly ash or blast furnace slag by rates (10%, 20%, 30%, 40%, 50%). The compressive strength and flow of the paste in mixing condition increase. Especially, when the oyster alternates the 50% of rate with blast furnace slag the setting time has more useful condition.
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