| 摘要 |
PROBLEM TO BE SOLVED: To provide a metallic fitting for bundling reinforcing bars, when assembling a reinforcing cage for cast-in-place concrete pile, so as to reliably and easily bundle a main reinforcement with a hoop and also a main reinforcement with a reinforced steel material. SOLUTION: The invention is composed of a reinforcement holding piece 6a formed in U-shape along the outer circumference of the main reinforcement 1, a metallic fitting body 6 which includes a reinforced-steel-material holding piece 6b formed in U-shape along the outer circumference of the reinforced steel material 3 mounted so as to cross the main reinforcement 1 inside the main reinforcement, a washer 7 and a lock-nut 8 attached to the metallic fitting body 6 for holding the main reinforcement 1 and the reinforced steel material 3 with the metallic fitting body 6 and furthermore a hoop holding piece 9 for holding a hoop 2 mounted so as to cross the main reinforcement 1 outside of the main reinforcement 1. COPYRIGHT: (C)2007,JPO&INPIT
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