| 摘要 |
An insulative metallic channel for supporting a construction assembly and resisting heat transfer includes an elongated web and at least one flange. The flange includes two ridges along the length of the flange and an inwardly-bent portion of the flange between the two ridges. The inwardly-bent portion extends between the two ridges approximately the entire width of the flange. An insulative material substantially fills the inwardly-bent portion of the flange. |
