| 摘要 |
PROBLEM TO BE SOLVED: To provide a tile batten at a ventilation ridge which is excellent in ventilation and execution of an attic part of a building, and capable of constructing an inexpensive ventilation ridge structure. SOLUTION: A tile batten comprises a main plate part 2, a ventilation core 3 and a fixing support body 4, a support plate 7 is erected on an upper end part on both side in the width direction of a slender main plate 5 in the main plate part 2, and a strut body 6 along the longitudinal direction is suspended from a center part in the width direction on a lower surface of the main plate 5. Ventilation cores 3, 3 are formed on an edge part on the lower surface side, a plurality of horizontal ventilation holes 9 are continuously formed in the longitudinal direction of the main plate 5 in the ventilation core 3, a pair of fitting bodies 12 are erected on a center part in the width direction of an upper surface of a base plate 10, and a plurality of fitting bodies 12 of the fixing support body 4 are fixed long the longitudinal direction of the main plate 5.
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