| 摘要 |
The invention relates to a fire-proof wall comprising metal wall parts and a layer of heat insulating material covering said parts. According to the invention said wall comprises: (1) an inner wall comprising gutter-shaped metal elements contacting one another in side-by-side positions and heat insulating material filling out said elements, (2) an intermediate partition covering the inner wall and comprising a layer of heat insulating material, and (3) a thermally deformable outer wall comprising adjoining, profiled metal elements, in a manner such that the heat insulating material in the gutters and that of the intermediate partition are located between the metal walls. |
