| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure for mounting an air-conditioning ventilation duct 6 which can conduct works about a ceiling finish material 1 and the air-conditioning ventilation duct 6 in a same process in order to solve the problem that conventionally the works of suspending from a ceiling slab 1 and supporting the ceiling finish material 1 and the air-conditioning ventilation duct 6 are conducted separately, resulting in a complicated process control and to eliminate the complicatedness of the process control.SOLUTION: In a structure for mounting an air-conditioning ventilation duct, the side face of the air-conditioning ventilation duct 6 is stuck to the side face of an earthquake strengthening member 8 of which one end is fixed to a ceiling joist support 3 and of which the other end is fixed to a ceiling slab 1 so as to prevent a ceiling finish material 1 from vibrating or dropping due to an earthquake or the like. |
