A device for regulating and retention of rainwater and for revitalizing to depend on many

摘要

A device for regulating and retention of rain water (6) and revitalizing to depend on many with at least one compressed slope layer, the at least of a loose, is not compressed slope layer (1) is carried, characterized in that, in the non-compressed slope layer (1) with a bottom capillaries (62) in the layer line a lower slope trench (4) with rain water (6) is formed, in which the vice excavated slope layer (42) is mounted, wherein the lower part of the low slope trench (4) via the outlet (61) and the bottom of capillaries (62) with ground water (7) is coupled.