| 摘要 |
A method of constructing a roof on top of a building, the method comprising: fixing two lower spandrels, one on each of two opposite sides of the top of the building, the lower spandrels each having an upper and a lower parallel side and two sloping sides; fixing ceiling panels to the upper parallel sides of both of the spandrels to form a platform; fitting upper spandrels above the respective lower spandrels on the ceiling panels; and fitting gable to gable roofing panels to bridge the gap between the sloping sides of the spandrels to form a roof. |
