| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a salt tile formed by a salt melted and molded material used for a wall surface, a floor surface, and a ceiling surface or the like of relaxation room and salt sauna and capable of achieving excellent mechanical strength such as compressive strength or the like without impairing light permeability. Ž<P>SOLUTION: This salt tile is formed by the melted and molded material containing refined salt or natural salt as a main component and contains inorganic powders having higher melting point than melting temperature when melting and molding it. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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