| 摘要 |
PROBLEM TO BE SOLVED: To ensure high mounting accuracy and lessen the manday for a construction work by using a low-cost and simple fastener. SOLUTION: This ceiling fixing structure for a building unit is formed so that the ends of a ceiling panel 2 is placed on and fixed to a frame material 11 laid on the upper edge of a building unit wall panel 1. In this case, a fastener 3 with a bulged part 32 at an end is erected on the upper surface of the frame material 11, and a coupling hole 23 is provided on the upper part 22 of a recess 21 formed on the periphery of a ceiling panel 2 in such a states as open downward. Also, the coupling hole 23 of the recess 21 is engaged with the bulged part 32 of the fastener 3, thereby fixing the ceiling panel 2 to the wall panel 1. |
