| 摘要 |
PROBLEM TO BE SOLVED: To provide a roof structure capable of suppressing flooding on a roof board and an attic space and of improving durability. SOLUTION: A roof structure 1 includes: a roof board 3 supported by a rafter 2; a waterproof sheet layer 4 laid on the roof board 3; long cross rails 5 fixed on the waterproof sheet layer 4 and extending in a direction perpendicular to a roof flow direction; tiles 6 locked on the cross rails 5 by hooking locking parts 6Aa; and at least one tiled roof surface 1S having a fixture 7 for fixing the tile 6 on the cross rail 5. Each of the cross rails 5 is fixed to the waterproof sheet layer 4 via a bearing member 9 so that a drain channel 10 oriented in a direction crossing the cross rail 5 is provided between the bearing member 9. The fixture 7 penetrates the tile 6, the cross rail 5, the bearing member 9, and the waterproof sheet layer 4 consecutively from an insertion hole 17. COPYRIGHT: (C)2012,JPO&INPIT |
