Fire protection element with a protective coating, and the production method thereof

2012 
The fire protection element according to the invention (10) comprises at least a transparent support member (11) and a fire protection means (13) disposed on at least one surface (14) of the carrier element (11). In this case (14), the fire protection means (13) facing the carrier element (11) has a Eintrubungsreduzierende protective coating (12). This protective coating (12) prevents, in particular, a diffusion of alkali ions, particularly sodium ions, from the carrier element (11) in the direction of fire protection means (13), which would lead to a clouding of the fire protection element (10).
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