Composite profile having at the outer sides and provided with a hollow chamber equipped profiled rails with an interposed insulating layer for frames of wall elements, doors and windows

摘要

on the outer verbundprofil with provided with a profilschienen equipped with this complex process results in zwischenliegender top for framework of wall elements, doors and windows. $a in the known verbundprofilen are the profilschienen (10, 11) connected by footbridges. the top of the innenwandungen enforce the profilschienen welded.since the profilschienen and metallstege with a oberflu00e4chenschutzschicht (zinc) are fitted, the goodness of the welding process. task of the invention is the welding of the metallstege with profilschienen and also used to make the use of expendable.$a to solve this task, the pears with the profilschienen (10, 11) or with the hohlkammern (12, 13) partially limited profilschienenteilen einstu00fcckig trained. $a, the verbundprofil is used in the construction industry.