| 摘要 |
PROBLEM TO BE SOLVED: To provide a water conveyance fitting which copes with quick draining of ground surface water, flowing water in a drainage pavement, and pool water in a rut in a roadway pavement, is simple in structure, low in cost, very easily mounted, fitted, and supported on a side ditch concrete member of a different type, and excellent in appearance. SOLUTION: The water conveyance fitting for the side ditch concrete member is obtained by providing an inverted L-shaped, i.e. aΓ-shaped fitting, forming water leading holes for conveying ground surface water, flowing water in a drainage pavement, etc. in a road reference surface and an upper portion of a vertical section, folding both horizontal and vertical ends of theΓ-shaped fitting, and/or forming claws by blanking. With respect to the side ditch concrete member, fitting setting sections and through holes communicating with a drainage ditch are formed in a roadway-side upper portion of each side ditch concrete member. Thus the water conveyance fitting is fitted onto the concrete member in one body without using tools, and therefore ground surface water, flowing water in a drainage pavement, and pool water in a rut in the roadway pavement are quickly drained. COPYRIGHT: (C)2008,JPO&INPIT
|
