| 摘要 |
One aspect of the invention relates to a connection element (1) for the non-permanent external attachment of a structural profile (10), said element comprising a lower cover (2) intended to be in contact with a lower wing (11) of the structural profile (10), an upper cover (3) intended to be in contact with an upper wing (12) of the structural profile (10), two side covers (4), and a rear cover (5). The element is characterised in that the longitudinal thickness of the lower cover (2) increases from the free edge of the lower cover (2) toward the edge with the rear cover (5). Another aspect of the invention relates to a non-permanent structural system that uses a plurality of connection elements (1), rigidly joined together, and a plurality of structural profiles (10). |
