| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrugated plate pressing-down tool without injuring a worker, without causing removal reaction, and without generating a broken piece of a collapsed corrugated plate, by eliminating useless time and labor by facilitating removal, when removing the corrugated plate from a member being a skeleton in work such as remodeling and disassembling of a building. SOLUTION: This corrugated plate pressing-down tool is provided with a collar part of overhanging in a collar shape from the peripheral edge of a column part and a head part formed by arranging a projection part projecting upward more than the upper surface side of this collar part on the upper end of the column part, by arranging an obliquely upwardly bent hook part on the lower end of the column part. In the corrugated plate pressing-down tool, a fragile part is arranged in a continuously connecting part of the head part and the column part. COPYRIGHT: (C)2006,JPO&NCIPI
|
