| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a flat roof structure with great strength, scarcely susceptible to wind and capable of being adopted in a snowy area. SOLUTION: A photovoltaic panel (sheet body) 14a has a drainage slope of about 10/100 so as to make water flow to the south, and the height from the surface of a flat roof body R to the upper end of the panel 14a is taken as about 340 mm.</p> |
