| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a corner block allowing the easy construction of a corner of a retaining wall. Ž<P>SOLUTION: The corner block 10 formed of concrete includes a first wall body 11 and a second wall body 12 formed of concrete and arranged at the right and left of the corner 13, and reinforcements 20 embedded at the corner 13 side of the wall bodies 11, 12 to connect the wall bodies 11, 12 so that the angle of the corner 13 is changeable. The corner block includes a clearance 15 formed between the wall bodies 11, 12. The angle of the wall bodies 11, 12 can be adjusted to the corner of the retaining wall, and joint concrete can be placed through the clearance 15 in a site so as to be integrated with the outside and inside of the corner 13. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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