HYDRATED HARDENED BODY UTILIZING STEELMAKING SLAG

摘要

PROBLEM TO BE SOLVED: To obtain a hydrated hardened body such as concrete or mortal not causing breakage due to hydration reaction of CaO during use by using steelmaking slag not subjected to air granulating treatment. SOLUTION: This hydrated hardened body utilizing steelmaking slag has an aggregate containing steelmaking slag and a binding material hardened by hydration reaction and containing =50 wt.% one or two kinds of materials selected from silica-containing materials having latent hydraulic properties and silica-containing materials having pozzolanic reactivity.