| 摘要 |
<p>A construction element in the form of an extruded profile 1 has one or more ribs 2, 3 running in the profile direction on a side which is to be connected in abutment with another construction element 19. The rib or ribs 2, 3 are partially removed adjacent to the future points of connection (Figures 1, 2) so that the remaining rib sections 15, 16, 17, 18 form attachment elements, which may be passed through holes 20, 21, 22, 23 in element 19 and may be fastened therein in the manner of rivets. <IMAGE></p> |
