| 摘要 |
PURPOSE:To enable strong bonding of a whole retaining wall, by a method wherein the given number of the corners of the front of a concrete stacked block is butted against each other, the number of the corners, being larger than the given number, must be avoided from beinb butted, and they are piled up in a uncoursed masonry of a self-support structure. CONSTITUTION:A base stone concrete blocks B is bonded to the lower stage of a concrete stack block A, and a top concrete block C is bonded to the top of the block A. Side block blocks D are bonded on the both sides of the block A, and corner concrete blocks E are bonded to the corners of a retaining wall. 4 corners of the front of each concrete stack block are prevented from being butted, and the block are piled in an uncoursed masonry of a self-support structure. This facilitates manufacture of concrete block, and enables convexities and concavities in the edges of the block bodies to be engaged with each other, resulting in the possibility to build a whole retaining wall in a self-support structure manner. |
