Solidified material mixed with crushed stone powder and construction method using solidified material mixed with crushed stone powder

摘要

PURPOSE:To utilize a stone powder produced in the process for producing a ground sand or ground stone for soil improvement or as the material of building and construction. CONSTITUTION:A solidifying material comprising a cement, lime, and an aluminum salt of a strong acid is mixed with a stone powder in a wt. not lower than that of the solidifying material and, if necessary, further mixed with at least one material selected from (1) the group consisting of gypsum and an incineration ash, (2) at least one material selected from volcanic ash and fly ash, and (3) at least one material selected from blast furnace slag, stainless slag, and a powdered alumina mineral.