To provide a wind-resistant structure of a new resin roof tile, effectively restraining floating of the resin roof tile in consideration of an air current on the back of the roof tile or the surface of the roof tile.
An air circulation passage 5 is formed between the resin roof tile 1 and a sheathing roof board 2, and a horizontal reinforcement rib 1 is provided on the back of the resin roof tile 1. A fitting part 33 of a metal hook 3 is fitted to a projecting part for a metal fitting formed on the upper end of the resin roof tile 1 disposed in the lower layer. A fixing screw 4 is screwed in the sheathing roof board 2 through a fixing hole of the metal fitting and the upper end of the lower-layer resin roof tile to be fixed to the roof board. Subsequently, the lower end of an upper layer resin roof tile is fixed to the upper end of the lower layer resin roof tile by putting the lower end of the upper layer resin roof tile on the hook part 31 of the metal hook 3.
MAEKAWA SUSUMU
SAKAMOTO YASUHIRO
FUKUTOMI KAZUMASA
KONDO TAKEYA
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