| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting metal fitting by which a wall face material can be easily and firmly hangingly installed on the upper face of a concrete block and a retaining wall can be constructed up to a necessary required height. SOLUTION: In a wall face material securing a required height by placing on a concrete block after concrete blocks are stacked, recesses are formed on the upper face of the concrete block, and a hanging metal fitting for transportation is put in it. One end side is connected to the hanging metal fitting and the other end side is fixed to the rear face of the wall face material in the mounting metal fitting. COPYRIGHT: (C)2004,JPO
|
