| 摘要 |
PROBLEM TO BE SOLVED: To carry out a formwork rapidly and easily when a concrete building frame rounded or chamfered at the corners is constructed. SOLUTION: The formwork structure 1 relative to the invention is constituted from framepanel 2 for corners and first plane formpanels 3 connected mutually so as to be arranged at mutually right angles at the both side edges of the corner framepanels and a second plane formpanel 4, the first support timber 5 arranged horizontally to the back face of the first plane formpanel 3, the second support timber 6 arranged horizontally to the back face of first plane formpanel 3, a fixing member 9 disposed in the space surrounded by the first extended part 7 mutually extending exceedingly from the panel width of the plane formpanels 3, 4 in the first support members 5, 6, and a fastening rod 10 fixing mutually the first extended part 7, the fixing member 9, and the second extending part 8.
|
