| 摘要 |
PURPOSE:To provide a solidifying agent which is used when inorg. matter containing org. matter generating a malodor is hardened by Portland cement. CONSTITUTION:A solidifying agent for a mixed system of org. matter-containing inorg. matter and cement is composed of an aqueous solution prepared by adding one or more kind of a compound such as ammonium chloride, ammonium sulfate, ammonium nitrate or ammonium acetate to an inorg. cement curing agent prepared by combining and mixing calcium chloride, sodium chloride, potassium chloride, magnesium chloride, aluminum chloride, sodium carbonate, potassium carbonate, calcium carbonate or the like. |
