RESIN TRAY FOR ROOF-GREENING AND ROOF-GREENING SYSTEM

摘要

PPROBLEM TO BE SOLVED: To provide a resin tray for roof-greening easily forming a roof-greening system where rainwater or the like overflown from a tray is regularly and uniformly flown down toward a watershoot so as not to flow out from the watershoot under the edge of the eaves, and a piping structure for watering can be simplified; and to provide a roof-greening system using the tray. PSOLUTION: The roof-greening system is formed as follows: laying a tray which is provided with a box-shaped tray main body, at least one watershoot-like body one end of which reaches the inside of a tray main body and the bottom of which is set at a position lower than the upper end of the side wall of the tray main body so as to extend to the outside from the side wall of the tray main body, and a watershoot-like body-engaging notch to be engaged with the watershoot-like body, is formed at the upper end of a part facing the part of the side wall of the tray main body where the watershoot-like body is set, on a roof so that the watershoot-like body of the tray at the upper stream side of the pitch of the roof is engaged with the notch at the lower stream side of the pitch of the roof. PCOPYRIGHT: (C)2008,JPO&INPIT