| 摘要 |
The invention relates to a profile member for producing a wall structure, having a bottom (2) from one side of which two substantially parallel side walls (6, 8) extend. Said profile member further comprises a third wall, referred to as a central wall (4), which is parallel to the two side walls (6, 8), and which is arranged therebetween so as to be substantially closer to one side wall, referred to as a first side wall (6), than to the other side wall, referred to as the second side wall (8). |
