| 摘要 |
1. A moulded hollow block for constructing bank acclivities in the region of the water level, comprising an end wall (10) and a trogh which is perpendicular thereto and which is formed by a bottom wall (11) and two side walls (12, 13), in which moulded hollow block the end wall (10) has a convex portion (15) which is higher than the side walls (12, 13), a transverse wall partitioning off a wave trap being disposed at least approximately at half the length of the trough and parallel to the end wall (10), and mutually stagered, outwardly projecting support walls (18, 19) being provided on the outsides of the side walls (12, 13), characterised in that laterally projecting edges (15) are formed on both ends of the end wall (10), and that the support walls (18, 19), measured form the side walls (12, 13), are longer than the width of the laterally projecting edges of the end wall. |
