BUILDING KIT OF CONCRETE MOULDED BLOCKS FOR GROUND COVERINGS

摘要

To ensure environmentally sound removal of surface water from ground coverings assembled from paving stones (10) or the like, gutter-shaped moulded drainage blocks (19) are set along the edge. The surface water flows from the ground coverings in the form of lay-bys (11, 12) to the moulded drainage blocks (19) arranged with a gap between adjacent drainage blocks. The drainage blocks channel the surface water into a seepage surface which is trough shaped in cross-section, i.e. a median strip (16).