| 摘要 |
PURPOSE: To simplify construction of a curved ceiling and reduce the weight of the ceiling by curvedly forming a supporting member supporting a ceiling plate and assembling the ceiling plate along the supporting member in construction. CONSTITUTION: A plurality of first supporting members 10 are mounted on the lower part of a suspending device 1, and between the first supporting members 10, second supporting members 30, 40 are arranged across the first supporting members 10. One of the second supporting members is formed so as to be curved in the lateral vision. A ceiling plate 25 spans with its end parts directed to the first supporting members 10 placed on these supporting members 10 so as to be curvedly assembled along the curved second supporting member. |
