| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete construction joint method for coping with preceding placing of concrete having high fluidity, dispensing with construction of a vertical joint, and dispensing with removal of a concrete stopper to joint concrete on a vertical joint face. SOLUTION: In this concrete construction joint method, a partition plate 10A is first manufactured. The partition plate is composed of a steel plate, a reinforcing bar insertion hole 14 is formed at a position corresponding to a reinforcing bar 18 to be arranged, and a protruding bar pattern 16 capable of transmitting shearing force among each of its both faces and concrete to be placed in contact with the faces is formed on each of both faces. Next, the partition plate is positioned at a position for forming the vertical joint face and a reinforcing bar is inserted into the reinforcing bar insertion hole of the partition plate to assemble the reinforcing bars. A form 20 is constructed, precedingly placing concrete is placed to come into contact with a face on one side of the partition plate, and posteriorly placing concrete is placed to come into contact with a face on the other side of the partition plate. COPYRIGHT: (C)2006,JPO&NCIPI
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