PLANTING RETAINING WALL BY CONCRETE BLOCK

摘要

PROBLEM TO BE SOLVED: To produce the best environment for raising plants by a planting retaining wall by a concrete block constructed by vertically juxtaposing concrete blocks of a specific structure in a multistage shape in the lateral direction by coursed masonry. SOLUTION: A large number of concrete blocks 10 formed so as to block up this space part 21 by a large cover 17 from above are vertically juxtaposed in a multistage shape in the lateral direction on the upper edge of a central space part 21 by coursed masonry. Then, the central space part of the respective blocks is blocked up from above by the cover, and earth and sand are put inside a left opening space part and a right opening space part of upper stage adjacent two blocks positioned on the central space part of the respective blocks blocked up by the cover 17 and also inside the central space part of the upper stage block to raise plants.