| 摘要 |
A drainage block for the median strip having unitary structure is provided to construct the drain hole and median strip by arranging the precast drainage block simply. A drainage block(1) for the median strip having unitary structure comprises a separation member(10) in which the plant is planted, and which classifies the median strip, a drainage member(20) which is integrally connected with the separation member, and which drains rainwater to the two-ways, and a boundary stone(30) partitioning off the separation member and drainage member. The separation member has an internal space(16) for planting. The separation space includes a partition(11) which partitions off the internal space, a side surface(14) connected to both sides of the drainage member, a first planting hole(12) formed penetrating the side surface, and a second planting hole(13) formed penetrating in the front and rear surface.
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