| 摘要 |
Provided is a wall structure for a building, whereby a gap in a wall can be prevented from enlarging due to fire heat. A first interior substrate (2) comprising a non-combustible material is provided on an indoor side of a panel frame (11). A second interior substrate (4) comprising a non-combustible material is affixed by an elastic adhesive (3) to the indoor side of the first interior substrate (2). The second interior substrate (4) is affixed to the first interior substrate (2) by the elastic adhesive (3). The second interior substrate (4) therefore does not move so as to follow movement of the first interior substrate (2). Consequently, even when a gap at a substrate joint location (13B) of the second interior substrate (4) is enlarged by fire heat, a gap at an interior joint location (13C) of an interior material (5) is prevented from enlarging, and fire resisting performance of the wall can be enhanced. |
