A three-cavity profile system designed for the construction of doors and partitions serving as internal or external fire barriers.
with 17 mm fire resistant glass pane: RA1 – 35 dB, RA2 – 35 dB, RW – 37 dB
class Sa and S200 in acc. with EN 13501-2
ITB-KOT-2017/0351 - "PONZIO PE78EI internal fire resistant and/or smoke control doors, fire resistant windows and internal and external fire resistant partitions kit made of aluminium profiles with thermal breaks"