| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a panel having excellent ventilation function and capable of ensuring strength against external force such as a lateral shift.SOLUTION: A panel 1 includes a rectangular frame body 6 which is formed of an upper frame material 2, a lower frame material 3, a left side longitudinal frame material 4, and a right side longitudinal frame material 5. A plurality of plate materials 7 are attached in an oblique direction to the upper frame material 2 and the lower frame material 3 on one-side surface side of the rectangular frame body 6. The plate materials 7 are attached with clearances 8 to each other in the same oblique direction. Reinforcement members 9 are attached in an oblique direction opposite to the plate materials 7 so as to be perpendicular to the longitudinal direction of the plate materials 7. The plate materials 7 and the reinforcement members 9 are fixed by driving nails.</p> |
