| 摘要 |
PROBLEM TO BE SOLVED: To provide a foundation work block capable of being comparatively and easily molded, facilitating the conveyance and handling in a site, easily carrying out work and stably laminating a plurality of stages. SOLUTION: The foundation work block 100 equipped with a first block 101 formed in the shape of a square pyramid by a first surface 104 formed in a square having equal four sides 103 and second four surfaces 105 formed in an isosceles triangle making each side 103 as the base and formed so as to become 45°of an angleαbetween the first surface 104 and each second surface 105 and a second block 102 formed in a triangular pyramidal shape by third four surfaces 107 formed in the same size and form as those of the second surface 105 of the first block 101 is provided. COPYRIGHT: (C)2005,JPO&NCIPI
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