| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drainage slope structure of a building which enables easy formation of a drainage slope. <P>SOLUTION: An overhanging roof part 15 of a building is mounted with a roof unit 40. A frame assembly 41 of the roof unit 40 includes: a lower frame 42 which is connected to a skeleton of the building; an upper frame 43 which supports a sheathing roof board 46 and a heat insulating material 47 from below; and a plurality of brackets 44 which connect the lower frame 42 and the upper frame 43. The plurality of brackets 44 respectively have a vertical plate part 44a and a horizontal plate part 44b. The vertical plate part 44a is fixed to the side surface of the upper frame 43 with a predetermined margin, and the horizontal plate part 44b is fixed in contact with the upper surface of the lower frame 42. In the frame assembly 41, the overlap margins in the vertical plate parts 44a are set for the respective brackets 44, and a predetermined drainage slope of a roof surface is formed according to the overlap margins. <P>COPYRIGHT: (C)2013,JPO&INPIT |
