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The classification according EN 13501-2

Class E: No flames or hot gases to apear on the unexposed side  

INTERFLAM® - INTEGRITY

Class E

Class EW: as class E above plus the radiated heat level in front of the glazing may not exceed 15 kW/m2

INTERFLAM® - RADIATION

Class EW

Class EI: Heat shield function. Temperatures on the unexposed side of the specimen may not exceed an average of 140°C

INTERFIRE® - INSULATION

Class EI