| 摘要 |
PROBLEM TO BE SOLVED: To provide a slit device capable of surely and accurately installing it even after assembling a wall form by mounting a joint material on the side of a slit material, and mounting joint bar fittings into a plurality of through holes formed in the longitudinal direction. SOLUTION: The joint materials 20, 30 are mounted on at least one side of the slit material 10 forming a plurality of the through holes 11, 11 in the longitudinal direction, and the joint bar fittings 40, 40 are mounted into each through hole 11 respectively. The joint bar fitting 40 comprises a fitting body mounted in the through hole 11 of the slit material 10, and an anchor part attached so as to be rotatable on both the ends upward from the horizontal direction. The slit device can be surely and accurately installed at a position near the prescribed column of the inside of both wall forms.
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