Space saving assembly of infiltration ditch components and infiltration ditch components for same

摘要

The arrangement has spatial areas (30, 30') provided between supporting pillars (14, 14') that are arranged adjacent to each other in a pre-determined direction. One of trenching components (10') is arranged in an inverted manner regarding orientation of other trenching component (10). One of the trenching components that is provided with the supporting pillars and/or a partial water permeable wall (22) engage in recesses (30a, 30a') of the other trenching component. The supporting pillars protrude from base walls (12, 12') in an orthogonal manner.