Smoke Control & Fire Exit Stairwell Pressurization Systems HOW IT WORKS?

The Smoke Control and Stairwell Pressurization Systems are vital building utilities of structures. These systems are life saving machines in the event of fire and emergency.
In the event of fire or "sunog" ang smoke evacuator of smoke control system ay malaking tulong para ma exhaust out ang mga "hazardous smoke" or usok while safely the occupants are evacuating to the nearest exit point where they are safe and secure.
The Stairwell Pressurization System in "fire exit" stairwell are used for evacuation in the event of fire. It restrict the entry of smoke and toxic gases inside the fire exit stairwell through the pressurized air going into the stairwell.‪@arki-knows‬