products

Operating properties as per EN 12101-6:2007. mcr EXi-F overpressure system is used as protection from smoking of evacuation routes. The system comprises appropriately designed air inflow units that, by co-operating with the intelligent supply and control automatic systems, prevent smoking of protective zone by creating increased pressure.

Jet ventilation systems are used for desmoking underground garages as an alternative solution to conventional duct-based systems. All component devices of mcr j-FLO systems have approvals for use in fire safety systems of buildings.

The mcr Silboard system consists of innovative fire-protection calcium silicate boards designed for: • building self-supporting EIS120 ventilation and smoke exhaust ducts • building cable ducts ensuring an uninterrupted electrical power supply or signal transmission for 30, 60, 90 and 120 minutes • fireproofing reinforced concrete construction components, reinforced with carbon fibre strips and cloths, in up to 120 minutes depending on the critical temperature of the adhesive applied • fireproofing steel structures, in classes R15-R180 (one layer) and R15-R360 (two layers) • building non-bearing fire division walls in classes EI 120 and EI 240.

The Tecsel fire protection intumescent air grilles enable air to pass freely at room temperature through a structural part (walls, doors, etc.) while providing effective protection against flames, smoke and gases in the event of fire. They are compliant with the requirements of EN 1363-1: Fire resistance tests – Part 1: General requirements.