ITB Technical Approval AT-15-9674/2016
ITB Certificate of Conformity CZ-ITB-2469/W
Domestic declaration of performance HW/02/2017
Protection from smoking of vertical evacuation routes is an important element of the entire fire safety system of the building. Mcr EXi-F overpressure smoking prevention system installed in staircases contributes to the safety of building users. The system comprises appropriately designed air supply units working with intelligent automatics (mcr Omega units, pressure transducers, inverters) that prevent penetration of smoke to the protected zone by generating increased pressure.
mcr EXi-F system includes:
Configuration and quantity of individual system components is dependent on the requirements of fire scenario, specifics of the building, and the design of its staircase, elevator shaft, or other protected space.
Detailed technical data concerning devices for constructing overpressure systems are available in the technical catalogue.
Choosing mcr EXi-F system allows the investor to obtain significant reductions of requirements contained in the "Technical conditions for buildings and their location", including: