| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete block for forming a wall surface that can be installed regardless of a linear section or a curved section to lay a certain and strong wall surface without needing cast-in-place concrete. SOLUTION: This concrete block 100 for forming the wall surface has a wall surface part 10 for forming the wall surface. Both side ends or one side end of the wall surface part 10 is provided in circular arc shape, and a part of an upper part or a part of a lower part of the side end is provided with a projecting part 20a or 20b provided projecting to the side of the wall surface. COPYRIGHT: (C)2006,JPO&NCIPI
|
