| 摘要 |
PURPOSE: A rainwater tankblock and embankment block for a multiple block is provided to grow well roots of a plant by penetration holes formed in a plurality of partition walls. CONSTITUTION: A rainwater tankblock and embankment block for a multiple block includes a plurality of cups(11), an edge(12), a partition wall(13), a joint(14), a coupling groove(15). The cups are arranged in an arbitrary location. The edge is formed at the outside of cup. The partition wall comprises a plurality of through holes(13a). The joint has a L-shape and a groove(14a). The coupling groove is formed on the inner side of edge. |
