| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of definitely installing a ceiling panel unit without requiring troublesome attachment work.SOLUTION: A supporting fin part 234 and a fixed fin part are disposed on a vertical edge on one side of a ceiling panel unit 200, and an engaging fin part 224 is disposed on a vertical edge on the other side. The engaging fin part 224 is laid on the supporting fin part 234. An aggregate 11E is disposed so as to be parallel with a joist between left and right beams 11B. A starter member 400 with a supporting fin piece is fixed on one side of the beam 11B. A joint filler 300 is disposed underside of the aggregate 11E. The ceiling panel unit 200 is fixed on a roof frame by laying the engaging fin part 224 on the supporting fin part 234 or the supporting fin piece between the panel unit and the joint filler 300 and screwing a fixing screw B on the joist or the underside of the aggregate 11E through the fixed fin part.SELECTED DRAWING: Figure 13 |
