| 摘要 |
PURPOSE:To provide a ceiling having excellent work efficiency sticking a ceiling board on the ceiling and having durable strength in the case of an earthquake as well as flexibility, etc., against the change of design. CONSTITUTION:Both ends of a ceiling board are borne on bearing members 2, both ends are interlocked with setting bed bars 4 arranged in approximate parallel with the bearing members, and an intermediate part of the ceiling board is borne by inserting joint pieces of joiners 3 having the joint pieces overhung in the horizontal direction around the lower end in the sides of the ceiling board. The bearing bars interlocked with the ceiling setting bed, the ends of a lighting fixture and wall trim by the wall can be used for the bearing members 2. |
