| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete slab in which filling bodies are fixed in predetermined positions in a simple structure. SOLUTION: A filling member 3 comprises a plurality of filling bodies 32 connected to each other by two auxiliary reinforcements 31 in advance. The filling member 3 is brought down from a predetermined positional state, and mountain parts 31a of the auxiliary reinforcements 31 are engaged with vertical upper reinforcements 21, respectively, by which the filling bodies 32 are positioned and placed in small spaces 6, respectively. Then, the mountain parts 31a of the auxiliary reinforcements 31 are bound to the vertical upper reinforcements 21, respectively. Accordingly, the filling bodies 32 are fixed in a state of being disposed in the small spaces 6, respectively. Thus, the filling bodies 32 are disposed in the target small spaces 6, respectively, at a time and the filling bodies 32 are surely fixed in predetermined positions in a simple structure. COPYRIGHT: (C)2006,JPO&NCIPI
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