| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a solidifier composition which is excellent in soil-stabilizing effect by utilizing incinerated ash produced in a fluidized bed boiler. <P>SOLUTION: The solidifier composition used is obtained by mixing the incinerated ash produced in the fluidized bed boiler and an alkaline earth metal salt essentially comprising calcium oxide and/or calcium hydroxide. Preferably,≤100 pts.mass at least one chosen from the group consisting of ordinary portland cement, fly ash, granulated blast furnace slag, gypsum dihydrate, gypsum hemihydrate, anhydrous gypsum, aluminum sulfate and iron sulfate is added to 100 pts.mass solidifier composition. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
