| 摘要 |
A mullion-transom structure, especially for facades or glass roofs, includes a supporting profile to which at least one infill element is fastened. An insulating strip is arranged on an end face of the infill element. The insulating strip is held on the supporting profile and has at least one hollow chamber. The insulating strip has at least one mobile cover by which the hollow chamber of the insulating strip can be closed. |
