Drainage profile for the dehydration of flat - and green roofs, as well as on flat land

摘要

Drainage profile (1) with an open bottom side (2) and a plurality of lateral openings (3) in the region of the longitudinal sides of the drainage profile (1) for the dehydration of flat - and green roofs, wherein the drainage profile (1) in each case two or more in the longitudinal direction of the drainage profile (1) are arranged parallel to one another in each case at the bottom, open longitudinal channels (4), and wherein in each case at least two of the directly adjacent longitudinal channels (4) an upwardly tapering cross section, so that the between the two directly adjacent longitudinal channels (3) region an upwardly open, which serves for the reception of ballast, the recess (5), and at least the two in the region of the longitudinal edges of the drainage profile (1) of the outer longitudinal channels (4) on its outside, a plurality of lateral openings (3) and have a plurality of drainage profiles (1) and at least one coupling piece (10) constructed drainage system.