| 摘要 |
PROBLEM TO BE SOLVED: To provide an outdoor deck structure with superior workability, economical efficiency, withstand load performance, and durability. SOLUTION: This outdoor deck structure has floor support legs 1 erected on a floor slab, metallic beam materials 2 extended above the floor support legs 1, cross-sectional hat-shaped metallic floor joist materials 3 juxtaposed in the direction orthogonal to the beam materials 2, and long size plate-like floor materials 4 fixed in the same direction as the floor joist materials 3 to an upper part of the respective floor joist materials 3, and is constituted by respectively arranging prescribed clearance for releasing rainwater between the mutual adjacent floor joist materials 3 and the mutual floor materials 4.
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