| 摘要 |
PROBLEM TO BE SOLVED: To provide a side ditch cover excellent in maintainability of a side ditch. SOLUTION: The side ditch cover 2 comprises a concrete cover body 3 and a grating 4. The cover body 3 has a plurality of mounting parts 3b, 3b between which the grating 4 is laid. The mounting parts 3b, 3b are placed on respective gutter parts 1b, 1b of the side ditch. So that the grating 4 is laid between the mounting parts 3b, 3b of the cover body 3 and is detachably attached thereto with mounting bolts 5. COPYRIGHT: (C)2007,JPO&INPIT
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