Fire-protective component preventing bending on fire outbreak

摘要

Fire-protective component comprises two profiled partssepd. by an intermediate one. A profiled body is contained insidethe later. This can be hollow, with its entire outer surface incontact with the intermediate part. The profiled parts can soenclose the intermediate one as to secure them positivelytogether, and the intermediate one can be a heat-insulating andresistant plastic moulding, formed by casting, extrusion orpressing and then hardening, typically similar to ceramic. It canbe of Trolit (sic).