| 摘要 |
PURPOSE:To improve the efficiency and safety of the laying operation of a ceiling board. CONSTITUTION:In the execution method of a ceiling board, in which the ceiling board 2 is laid on the underside of a plurality of cradlings 1 by a fixing means such as nails 3, a temporary fastener 4 capable of being engaged with the cradling 1 is installed at one end section of the ceiling board 2 through a sucker 6. The temporary fastener 4 is engaged with one cradling 1, and one end section of the ceiling board 2 is supported to the cradling 1. The ceiling board 2 is fixed to another cradling 1 by nails 3, etc., and fastened to the cradling 1, with which the temporary fastener 4 is engaged, by nails 3, etc. |
