Smoke ventilation systems fire safety solutions
We design and implement ventilation and smoke removal systems for enclosed structures, escape routes and staircases. We supply the proposed solutions complete with fire detection and alarm systems as well as emergency and escape route lighting. The comprehensive task performance may also comprise design and provision of fixed fire-fighting systems.
This makes it easier to fight the fire and rescue the injured who are not able to escape unaided. This can often help to prevent an incipient fire from becoming a major one. You have to take many divers factors into account in order to ensure the establishment of a stable smoke-free layer in the event of fire. By considering the geometry of the hall, the fire safety infrastructure and fire load, the air inlet and extraction surface can be determined.
Regulations like the german industrial building guideline dictate the proof of a low-smoke layer within rooms bigger than 1,000m2. Wireless fire detectors are available in three versions operating based on a heat sensor, optical sensor or an optical-and-heat sensor, which combines thejumta logi features of the former two. All of the sensors are fully addressable and compatible with all of the expanders (signal intensifiers) and translators by argus. The applied algorithms ensure optimal operation of the detectors by eliminating false alarms. Thanks to very low energy consumption, the device may operate up to 8 years on one set of batteries.
Jet fans smoke control systems are suitable for installation in large, uncluttered spaces such as car parks and tunnels. Ventilation systems for underroof parking are designed to ensure the most important functions. Such systems are designed to protect people escaping fire through the evacuation routes against hazardous fire factors by extracting harmful combustion products and preventing their spreading in the air. As regards smoke removal and ventilation systems intended for industrial plants where explosion hazard zones are present, we use components fit for work in explosion hazard zones (atex certificates). Hotels are special buildings where fire may originate in many different spaces. This may include kitchens using open fire, guest rooms where a short-circuit may occur or fire may be started by guests, reception and concert halls where pyrotechnics are frequently used, as well as saunas and underground garages.
Geze supplies drives which have been tested and certified in compliance with en part 2 in nrwgs. Geze drives are tested and certified as an nrwg with aluminium profiles such as from schüco, akotherm, kawneer alcoa, wicona, heroal, aluprof, as well as with wood and combined aluminium and wood profiles from m sora. After inspecting aovs in action, they should be assessed for wear and tear, and fixed where needed.