The main function of stainless steel glass fire doors is to provide fire isolation in key fire protection areas. What is the function of using stainless steel glass fireproof doors in high-rise residential areas?
Stainless steel glass fire doors are one of the measures for fire separation in buildings, usually used on firewalls, stairwell entrances and exits, or pipe well openings, and are required to be able to isolate smoke and fire. Stainless steel glass fireproof doors play an important role in preventing the spread and expansion of smoke and fire, and reducing losses.
Stainless steel glass fire doors are divided into normally closed stainless steel glass fire doors and normally open stainless steel glass fire doors according to their opening state. The normally closed stainless steel glass fireproof door is usually in a closed state under the action of the door closer. Therefore, it can prevent the spread of smoke and fire when a fire occurs.
Stainless steel glass fireproof door
The normally open stainless steel glass fireproof door is usually in the open state under the action of the door closer. When a fire occurs, the switch is automatically released, and the fireproof door closer is closed under the action of the door closer and the positioner.
When a fire occurs in a high-rise residential area, stainless steel glass fire doors and smoke exhaust systems are installed in the stairwells and residential areas. Therefore, when escaping, taking the stairs is relatively safer because the fireproof rubber strip of the stainless steel glass fire door will automatically expand, seal the gap between the doors, and block the air circulation between the two spaces. In addition, the activation of the automatic smoke exhaust system can effectively prevent thick smoke, toxic gases, and hot gases from entering the escape route in the early stages of the fire, protecting everyone from safely escaping the fire scene. There are advantages to using stainless steel glass fire doors in high-rise residential areas.