| 摘要 |
PROBLEM TO BE SOLVED: To provide an autoclaved light-weight concrete panel characterized by such unique dynamic surface properties as to enable a wide shadow to be continuously formed in the boundary section between fractured surfaces having the surface properties with graininess and subtle shade and shadow by allowing the fractured surfaces to adjoin to each other and have a noticeable difference in height caused mutually, make the boundary of the fractured surfaces defined, make use of the formal principle of beauty, and inspire emotions and efficiently manufacture and provide the above concrete panel by operating a hammering tool for the above concrete panel. SOLUTION: In the autoclaved light-weight concrete panel and a manufacturing method therefor, a panel surface is provided with a surface processed part wherein the noticeable difference is mutually caused in height between the adjacent fractured surfaces, and the surface processed part has at least one cavity/cm2.
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