Tree island for protection of new plants and trees in public areas - comprises one-part prefabricated structural unit of bearing steel-concrete with edging in area of inner side

摘要

An integrated watering and ventilating device (4) is formed in the underside (1,2) of the steel concrete prepared part (1). Stops are available for a variable, assemblable plant and protection frame. The side surfaces of the steel-concrete part are of varying height and at varying heights are blended in with the side fixture (3.2), possibly with inclined transition surfaces (3.3). Beneath the side fixture in the side surfaces of the steel-concrete part recesses (6) are formed for subsequently added connecting concrete (7). USE/ADVANTAGE - A tree island for pedestrian zones, traffic areas and car parks which is not restricted to the planting of a solitary tree, and which can be installed in a very short time.