| 摘要 |
PROBLEM TO BE SOLVED: To provide an intersection block for reducing a cost and facilitating replacing work caused by a collision of an automobile by providing a technology preventing a movement by the collision of the automobile and friendly to a global environment by enabling recycling. SOLUTION: This intersection block 1 is fixed by inserting columns 3 and 4 into a box 5 from above, and a sign bracket 6 is fixed to an intermediate part of the columns 3 and 4, and a sign column 7 is fixed to the sign column fixing bracket 6, and signs 8 and 9 are fixed to the sign column 7. The columns 3 and 4 are detachably fixed to column inserting pipes 14 and 15 by fixing members 21 and 22 (see a drawing 6). The column inserting pipes 14 and 15 are extended up to reaching a position higher than a lid 51 via 12 from 10 and 13 from a penetaring round hole 11. Steel waste 20 is sealed in the box 5 (see a drawing 5).
|
