| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a unit reinforcement that prevents relative positional misalignment between reinforcements without the need for welding work during construction of reinforced concrete and exhibits high strength and excellent workability. <P>SOLUTION: A unit reinforcement 1 used for reinforced concrete, comprises: two main reinforcements 11 extending in the extension direction of the unit reinforcement with a certain distance kept between them; at least two straps 10 disposed so as to cross the main reinforcements; web reinforcements 12 disposed so as to cross the straps; and binding wires 13 at contact parts of any of main reinforcements, straps, and web reinforcements for binding them to maintain their relative positions. The straps comprise connection parts for connecting a pair of straps for every two adjacent straps, and are bound by the binding wires 13 so as to prevent relative positional misalignment between the straps 10 and the main reinforcements 11. <P>COPYRIGHT: (C)2013,JPO&INPIT |
