MULTI-CHAMBER HOLLOW PROFILED ELEMENT, FIRE PROTECTION STRUCTURE CONTAINING THE MULTI-CHAMBER HOLLOW PROFILED ELEMENT, AND METHOD FOR PRODUCING THE MULTI-CHAMBER HOLLOW PROFILED ELEMENT
AUTH, Matthias,GRÜNZEL, Helga,POERSCH, Andreas,SIEBERT, Guido,KÖRBEL, Frank
申请号：
WO2016EP64866
公开号：
WO2016207438(A1)
申请日:
2016.06.27
申请国别(地区):
世界知识产权组织国际局
年份:
2016
代理人:
摘要：
The invention relates to a multi-chamber hollow profiled element having an outer wall (10a), which multi-chamber hollow profiled element comprises at least one fire protection material chamber (12) having an outer wall (10a), which is completely or partially filled with one or more fire protection materials (20, 20a, 20b), and at least one accommodating hollow chamber (14), for use in fire protection structures, in particular in fire-resistant frames for fire protection elements, for example as an insert or insertion piece in a fire-resistant glazing frame (22). According to the invention the at least one accommodating hollow chamber (14): is arranged in the interior of the multi-chamber hollow profiled element (10), is completely or predominantly surrounded by the at least one fire protection material chamber (12); has at least one end face, which is arranged in the region of the outer wall (10a) or in the region of the ends of the multi-chamber hollow profiled element (10) such that the accommodating hollow
