| 摘要 |
<p>According to the present invention, a protection device for a road gutter composed of a floor gutter installed in a boundary floor of a roadway and a non-roadway; and a dike installed to protrude from a boundary of the non-roadway among an upper surface of the floor gutter. A protection plate is surrounded by an exposed surface of the dike except for a surface coming in contact with the floor gutter to prevent corrosion of the dike and weed growth. Moreover, the grass prevention plate covers the ground surface of the non-roadway connected with the dike, and the grass prevention plate and the protection plate are bonded.</p> |
