地盤材料・一般／土質安定処理・地盤改良 (8)

[III-507] Study on applicability of coal ash particulate material to embankment

*岡林 宏二郎¹、小松 拓矢²、羽方 大介³、池田 温生⁴、尾崎 敦⁵ (1. 高知工業高等専門学校　、2. ダイダン、3. 東洋電化、4. 高知大学、5. 不動テトラ)

Keywords:Coal ash granular material , Embankment, mixed soil, unconfined compression test , Recycling society, earthquake

Coal ash granular material is manufactured by adding water, cement, slaked lime, etc. to coal ash co-produced at a coal-fired power plant. Coal ash granular material is lightweight and has high water absorption. Expanding the use of coal ash granular materials will also save other construction materials, which in turn will contribute to a recycling society. In this study, we aim to expand the use of this material and quantitatively evaluate the applicability of the embankment material.