| 摘要 |
PURPOSE: An anchor block is provided to erect a post on a concrete floor simply and conveniently, to set the perpendicularity of a post easily, to adjust a space between posts easily, to improve in appearance when erecting a post and to replace a post easily. CONSTITUTION: The anchor block contains: a body(13) composed of concrete having the appointed volume; a pair of fixed parts(11), whose one end is fastened to the body(13) and the other end is projected outward to face each other as a flat board, provided with many bolt holes to fit a bolt to erect a post between the fixed parts(11); and a projected groove(14) located between the fixed parts(11) and projected from the surface of the body(13).
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