| 摘要 |
PURPOSE:To make it possible to easily mount a ceiling hanger to a necessary position by driving a hardware bending a flat plate between light-weight concrete and a steel frame. CONSTITUTION:A ceiling hanger 4 formed of a bent plate with the tapered end is driven between light-weight concrete 1 fixed with floor mortar 12 and a steel frame beam 2 with a hammer 5. At that time, the ceiling hanger 4 is driven so as to avoid a fire coating 3 of the steel frame beam 2. If necessary, a required bending 6' is provided to the upper part of the ceiling hanger 4, so that it is hard to bend in the case of driving and that it is hard to come off. While, the ceiling hanger 4 is so devised that the end of the ceiling hanger 4 is, for example, bent in an L-shape or formed in the shape capable of adjusting up and down, and the ceiling is easily mounted on the ceiling hanger. According to the constitution, a ceiling builder can easily install the hanger to a necessary position to build efficiently the ceiling. |
