| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a protective frame capable of being prevented from being damaged by a snow remover and the like and capable of being prevented from being separated, even when a peripheral pavement material subsides to expose a side wall of the protective frame.SOLUTION: A protective frame 100, which is attached to an upper end S1 of a buried structure U10 buried in a road surface R, includes an inclined plane 120 that is inclined sideward from a flat part 110 on the upside of the protective frame 100, and a suspended part 130 that is elongated downward in such a manner as to continue from the inclined plane 120. A pavement material A for the road surface R can be applied onto the inclined plane 120.</p> |
