Description of Knauf EI60 and EI120 fire hatches:
Download the technical sheet here.
Features:
Composed of a different type of Knauf plate.
It has a steel frame reinforced at the corners.
Simple opening by pressing and clipping.
Security key for formats from 600x600 mm.
Fire resistance from below.
Tests according to standard UNE EN 1364-2 and UNE EN 13501-2
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