| 摘要 |
PROBLEM TO BE SOLVED: To utilize temperature difference to exhibit maximum efficiency of ridge ventilation in the ridge ventilation construction formed on the ridge by constructing it so that indoor air is concentrated on the uppermost part on the center of the ridge, and releasing air outward through a ventilating opening. SOLUTION: The ridge part of a roof boardαis formed with a ventilating opening for ridge ventilation, and a plurality of fitting materials C are fixed to the ventilating opening at fixed pitches. A fixed material D is constituted of a fixed piece and an engaging piece with both ends bent outside chevron- likely, and the width of the fixed material D is decided corresponding to the space of an air-passing gap between water drip members F. It is constituted of water drip G, heat insulating material H, packing material 1, and an end member J so as to block the ventilating opening, the water drip members F functioning as water drip of a ridge ventilating member A and also preventing invasion of rain water or the like is placed on the ridge part, the fixed material D is fixed to the fitting material C, and a plurality of positions of the water drip member F are fixed to the roof boardαby the engaging pieces of the fixed material D. Next, after fixing a cover member K to the water drip member F, an end part cover O is fixed to the end part.
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