| 摘要 |
<p>Concrete molded brick comprises a toothed group (ZG) on each side surface (SF) with teeth (Z1-Z3) of different vertical heights (HZ1-HZ3). The vertical heights of the teeth increase or decrease in a peripheral direction from tooth to tooth. An independent claim is also included for a kit made from the above molded bricks. Preferred Features: A number of toothed groups is arranged on each side surface and a further single additional tooth is arranged and belongs to no toothed group. A tunnel is arranged on the lower side (2) of the molded brick which is open to the lower side and to one side surface of the brick.</p> |
