| 摘要 |
<p>The rafter (20) has a heat insulation bridge that is arranged between two rafter elements (1, 2), and a support (11) for an edge area of surface elements (10). A damming outer shell (22) with heat insulating characteristics is provided in sections. The rafter element (1) is an oblong carrying profile that is rectangular in cross section and the rafter element (2) is an oblong, flat support profile. The bridge has two oblong insulation bars (7) that are made from plastic. The shell is an oblong aluminum profile and consists of heat insulation material (23) such as foam material.</p> |
