| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive structure having a high-grade feeling, imparting scenic properties matching to a surrounding environment, and imparting the antislipping function, without losing water permeability in a grating laid in a side ditch. SOLUTION: This grating is integrated with a vertical sash bar and a frame plate constituted on the outer periphery of an assembled grating installed by a horizontal sash bar. The grating is characterized by constituting an artificial lawn formed in a paper strip shape in a bottom surface part, by constituting a part being at least a bottom surface of a decorative member having an opening part in a part being a trough in a folded-plate shape, or the bottom surface part and its rising side wall at a stretch on a tread composed of the sash bar by press-working a perforated part of an expanded metal style. COPYRIGHT: (C)2006,JPO&NCIPI
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