| 摘要 |
PURPOSE: An environmentally friendly retaining wall block is provided to prevent a retaining wall block from being separated by maintaining a connection state with a plurality of retaining wall block constructed on a slope. CONSTITUTION: An environmentally friendly retaining wall block(100) comprises a horizontal unit(110), a protrusion unit(120), a vertical unit(130), a connection unit(140), and a reinforcing rib(150). The protrusion unit protrudes on one end of a width direction from an upper surface of the horizontal unit and comprises the connection groove(121). The connection unit comprises a fixing unit(141) and a hanging unit(142). The connection groove accommodates the fixing unit of other adjacent retaining wall block. |
