| 摘要 |
An elongated composite profile (1) comprising a first flange (2) and a second flange (4), the first flange (2) and the second flange (4) together forming an L-profile, and each of the flanges (2, 4), inside the L-profile, having been given a first rib (6) and a second rib (8), respectively, and the first flange (2), the second flange (4), the first rib (6) and the second rib (8) forming a longitudinal closed channel (10) in the composite profile (1), and a method for mounting the same. |
