| 摘要 |
A method of manufacturing a hydrated hardened solid by which a hydrated hardened solid having high durability in an environment in which repeated stress is applied is obtainable. The method of manufacturing a hydrated . hardened solid is a method of manufacturing a hydrated hardened solid by kneading, with water, steelmaking slag and a substance containing Si02, and the method includes: using, as the steelmaking slag, steelmaking slag having: a powdering ratio, after being immersed in hot water at 80oC for ten days, of equal to or less than 2.5 pcnt by mass; and a fineness modulus of equal to or greater than 4.5; and using, as the substance containing Si02, ground granulated blast furnace slag, or ground granulated blast furnace slag and fly ash. |
