| 摘要 |
PROBLEM TO BE SOLVED: To provide a fitting device for a ceiling board material that allows a ceiling board material to be fitted easily on a beam, purline and other ceiling structural members and offers excellent workability and economic feasibility, along with a ceiling structure using the device and a construction method thereof.SOLUTION: A fitting device 2 installed on a ceiling structural member 4 of a building is for fitting a ceiling board material 6 on the ceiling structure member 4, and includes: an upper member 8 comprising a base part fixed on a lower part of the ceiling structural member 4, a side part fitted near the lower part of the ceiling structural member 4, and holding parts 18, 18 formed outward for holding an edge part of the ceiling board material 6 from above; and a lower member 10 installed underneath the upper member 8 and comprising a stationary part fixed at the lower part of the ceiling structural member 4 along with the upper member 8 by attachment means 36, and support parts 28, 28 that support an end of the ceiling board member 6 from below. |
