| 摘要 |
PURPOSE: A corner member for a form is provided to enable easy installation and disassembling work and ensure an accurate and beautiful chamfering surface. CONSTITUTION: A corner member(20) for a form is formed from a metallic material and has a long length. The shape of width is an arrow, which is formed by a right triangle of head unit(20a) and a plate type of extended leg unit(20b). On the extended leg unit, a coupling hole(20b-1) is formed on the circumferential frame of a form in a length direction to correspond to a fastening hole. When being used, the head unit is located in the form and a fastener is fastened so that the extended leg unit makes tight contact with the circumferential frame of the form to pass through the fastening hole and the coupling hole.
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