| abstract |
(57) [Summary] [PROBLEMS] Compared with a conventional partition wall, the total thickness is reduced in thickness and weight, and the fire resistance performance of one hour is exhibited. Further, the present invention provides a fireproof / fireproof panel wall having excellent fireproof performance at joints. SOLUTION: The fireproof / fireproof panel wall is composed of a metal plate 1, a heat-expandable fireproof sheet 2, and a non-combustible or quasi-noncombustible surface material. The metal plate 1 is disposed on one side of the frame member 4 in this order, and the peripheral portion of the metal plate 1 is bent into a U-shape in cross section and fixed to the frame member 4. |