| 摘要 |
PROBLEM TO BE SOLVED: To provide a roof tile that can be installed at reduced cost by suppressing breakage due to a load from equipment installed on a roof and reducing support fittings required for installation of the equipment.SOLUTION: A roof tile 1 is installed on a roof substrate. The roof tile 1 comprises: a plate part 10, which has an opposite face 10b facing to the roof substrate; and a rib 1a, which protrudes from the opposite face 10b of the plate part 10 and extends toward eaves side from ridge side.SELECTED DRAWING: Figure 2 |
