| 摘要 |
The invention relates to a space-enclosing building element having T-shaped beams (10). Said beams are preferably made completely of a heat-insulating material, especially wood, each of which comprises a web (11) and an outer flange (12), wherein the outer plates (14) are fixed on the outer side of the outer flanges (12) and inner plates (15) are fixed on the inner sides of the outer plates (12) of two adjacent beams (10). |
