Abstract
Steel making slag has a property of curing reaction with water as hydraulic solidification. Refined steel making slag of particle size of 75 μm or less may have more hydraulic solidification characteristics. Steel making slag is effectively used for raising ground level of port facilities or constructing levee, if geo-material mixed with refined steel making slag has enough solidified strength. In this research, characteristics of steel making slag and sand mixed with refined steel making slag were investigated considering to use these material used as an artificial geo-material used for near shore construction. This paper reports the effect of aging treatment of steel making slag to geo-material mixed with refined steel making slag and the effect of pore water to solidification acceleration to the mixed geo-material.
