| 摘要 |
A vegetation pipe is provided, which makes the minute construction and landscape architecture of the retaining wall possible without the rising factor of the cost. A vegetation pipe is constituted as follows. A vegetation hole is formed inside the vegetation pipe by pouring concrete after inserting the vegetation pipe between the both side forms of the vertical wall of the reinforced concrete retaining wall at the predetermined depth. At both ends of the vegetation pipe, a reinforcing bar fixing projection(22) is attached to fix reinforcing bars inside the reinforcing bar cover at the predetermined interval. |
