Fire protection element

摘要

A fire protection element, in particular for cladding steel supports, ventilation or cable ducts, is provided with at least one plate formed as a corner member. The plate(s) has/have a gypsum core at least partly sheathed with a nonwoven glass fabric.

主权项

1. A fire protection element for cladding steel supports, ventilation or cable ducts, the element comprising:
a first outer bent plate and a second inner bent plate, each of the first and second bent plates having a U-shaped cross-section and a pair of legs, one of the legs being a short leg and the other of the legs being a long leg, the second inner bent plate being nested within the first outer bent plate, such that the short leg of the second inner bent plate rests against the long leg of the first outer bent plate and the long leg of the second inner bent plate rests against the short leg of the first outer bent plate, the first outer bent plate having a gypsum core at least partly sheathed with a nonwoven glass fabric.