| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide techniques for a metal roof greening system with a firm structure, its construction work being easier and faster than a present method, its maintainability being excellent. <P>SOLUTION: A greening system 1 comprises: greening trays 2 each having a side surface part provided so as to incline outward as it goes upward, and a collar part folded outward and formed at the upper end of the side surface part; bearing members 4 each with fixing bolts erected on its upper part and installed at predetermined intervals; and a plurality of long rail members 5 arranged in a line substantially orthogonal to a flow direction of a metal roof 3, each long rail member being formed in a reverse hat shape with a holding portion formed and supported on the bearing member 4 by inserting the fixing bolt. The greening tray 2 is press fitted and arranged such that the upper end of the side surface part of the greening tray 2 is positioned under the lower face of the holding part and the holding part abuts with the upper face of the collar part of the plurality of greening trays 2, thus preventing the greening trays 2 from floating. <P>COPYRIGHT: (C)2012,JPO&INPIT |
