| 摘要 |
<p>The leaf has a leaf frame with an inner shell and a selective outer shell. A filling part e.g. multi-shed glazing part or panel, is arranged at the inner shell that includes an insulation part. The filling part is connected with the inner shell by a form closure and/or a material closure connection unit, and an isolation of the inner shell is realized by an insulation body (19) with lambda value less than 0.08 W/m K preferably 0.04 W/m K. Compression strength of the inner shell is realized between 1 and 5 N/millimeter square preferably 1.4 and 2.3 N/millimeter square. An independent claim is also included for a profile for a door or wing frame.</p> |
