| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solidification method for steelmaking slag capable of reducing the dispersion of compressive strength of solidified slag bodies compared to the conventional method. SOLUTION: This solidifying method for steelmaking slag by kneading the steelmaking slag and a material including silica with water, uses a slag including >0.13 mass.% of water soluble Na. And, in the method, a sodium-based alkali stimulant is added in kneading the silica including material, in the case of using a steelmaking slag including <0.13 mass.% of water-soluble Na.</p> |
