Bottom-ash(무연탄)를 적용한 고유동 충전재의 물리$\cdot$역학적 성능 비교

Physical and Mechanical Efficiency of Plowable Fill Applied Bottom Ash(Anthracite Coal)

In this study, the physical and mechanical characteristics of Bottom-ash exhausted from each of steam power plant was considered. The comparative objects were Bottom-ash in which a lot of powder contained and that in which less than that relatively contained. The difference in quantity of powder showed different effect on the character of flow. This study was undertaken on the use of Bottom-ash as a fine aggregate, and showed the optimum mixing and the character of flow according to each rate. And this study showed the quantity of water and binder added in different Bottom-ash was differently used.