| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for fastening a corner portion of a form, which can cope with form deformation and achieves high angular accuracy of the form even under a loaded condition, i.e., when concrete is placed. SOLUTION: According to the method for fastening the corner portion of the form, a corner vertical batter formed of a square pipe is erected at a rise wall corner portion so as to make contact with an outer corner portion at which horizontal batters horizontally crosses each other at right angles. Further, outer vertical batters are rigidly engaged with the outside of the horizontal batters, at locations separated from the corner vertical batter. Then, a plurality of connecting rods are stretched across the corner vertical batter and the outer vertical batters, and they are fixed to the batters by means of screws.
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