A multi-functional tray that can be used in various applications to form different products, such as planter board for green roof plantation, thermal insulation structure for roof deck insulation, solid concrete panel for building construction, etc. The tray comprises an upper portion, a lower portion, and a backing layer connected between the upper portion and the lower portion. The lower portion comprises a plurality of reservoirs with through holes. The upper portion has a plurality of partitions and securing units to secure the material in the upper portion.一種多功能托盤，其可被使用在多方面的應用中而形成不同之產品，例如是用於綠屋頂栽植的栽植板、用於屋頂平台隔絕的絕熱結構、用於建築施工的堅實混凝土面板等等。該托盤包括一上部分、一下部分、以及一被連接於該上部分及該下部分之間的背襯層。該下部分包括複數個具有貫穿孔的儲集部。該上部分具有複數個隔間以及固緊單元，以用於將材料固緊在該上部分中。
