| 摘要 |
PROBLEM TO BE SOLVED: To provide a hardenable inorganic composition containing metakaolin, alkali metal silicate, and water, which has the characteristics of the reduced color change under long-term exposure of the inorganic hardened body produced by using the same, and its inexpensive production method, and the inorganic hardened body using the same. SOLUTION: The inorganic hardened body is provided by the hardenable inorganic composition characterized by compounding 1 to 300 parts by weight alkali metal silicate with 100 parts by weight metakaolin. COPYRIGHT: (C)2007,JPO&INPIT
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