DRAINAGE STRUCTURE OF DECK MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a drainage structure of a deck member preventing refuse from flowing out in a gutter without putting a cover member on the upper opening of the drain ditch. SOLUTION: A horizontally U-shaped fixing part 72 is formed at the upper part of a net-like cut-off part 71 formed to be an outline shape nearly corresponding to the recessed shape of the drain ditch 61 in the end of a deck member 6 to form a cut-off member 7. The cut-off member 7 is erected in the drain ditch 61 of the deck member 6 and the fixing part 72 is fixed to the end of a part 4 to be covered of a transverse beam cover 4 arranged so as to cover the upper part of the side gutter 3.