FOUNDATION STRUCTURE OF SLOPE FACE PROTECT BLOCK FORROAD

摘要

A protection block installation structure for a slope surface of the road is provided to improve beauty of the environment by efficiently planting landscape plants by utilizing infiltrated water in a mounding layer as nutrients. A protection block installation structure for a slope surface of the road, comprises a square slope surface block(10), a fastening ring medium(20), and a landscape anchor pipe(30). The square slope surface block includes four planting holes(11) on an upper surface, an insertion hole(12) at the outside of the planting holes, an insertion recess(13) at corners, and a drain groove(14) slanting inward. The drain groove has a drain protrusion(14a) formed at a lower end thereof in a length direction, and a drain recess(14b) for insertion of the drain protrusion. The fastening ring medium fixes the square slope surface block by including four insertion rings(21) inserted in the insertion hole of the square slope surface block. The landscape anchor pipe is formed as a cylinder opened only at a top side. A wedge part(31) is formed at a lower end of the landscape anchor pipe. The landscape anchor pipe further includes a plurality of drain holes(32) formed on a body, and a fixing prominence(33) fixed to the insertion ring.