Fire classes without protective distance: EI 30, E 120 Fire classes (According to Swedish regulations) with protective distance to :
3 kW/m² EI 120 at distance 50 mm
10 kW/m² EI 120 at distance 5 mm
30 kW/m² EI 120 at distance 5 mm
Nominal insulation thickness 50 mm.
Tested according to ISO 7235 standard.
Special materials and sizes, please contact Lindab sales.