| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for solidifying ash such as coal ash being industrial waste and using the solidified ash for various purposes as resources so as to contribute to the protection of global environment. SOLUTION: This method for solidifying ash such as coal ash comprises adding cement to the ash such as coal ash, blending them to obtain a mixture, adding a mixing agent and water to the mixture, kneading them and forming the kneaded material into a desired shape by using a molding flask.</p> |
