| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fire-resisting roof structure having light weight and excellent in strength while maintaining the fire resistance and having an excellent fire-spreading preventive function. SOLUTION: Panels 1, in which a pair of surface plates 2a, 2b made of aluminum, core materials 3 interposed between the surface plates 2a, 2b and frame materials 4, (4a) interposed between the side sections of the surface plates 2a, 2b are brazed, are connected mutually. A fireproof paint layer 6 is formed onto the surface of at least on surface plate 2a of the panels 1, sealing members 8 having fire resistance are interposed between the adjacent frame materials 4 while a ceramic fiber 13 is interposed on the indoor sides or the outdoor sides of the sealing members 8 at that time, and both panels 1 are connected continuously.</p> |
