Aluprof MB-78EI

The MB-78 EI system is used to make internal or external fire partitions with single and double-leaf doors of fire resistance class EI 15, EI 30, EI 45, EI 60 or EI 90, according to the PN-EN 13501-2: 2010 standard. Numerous tests and calculations have also proved that the products made of this system have very good thermal (Uf from 1.60 W / m2K) and acoustic insulation (up to 40 dB). Due to its properties, optimization of technology and production costs, compatibility with other ALUPROF window and door systems and consistent technical development, it is a very popular product in its class and widely used on the construction market.

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