The main functions of fire doors include preventing the spread of fire, blocking the spread of smoke, protecting personnel evacuation and reducing property losses.
● Prevent the spread of fire: Fire doors can prevent flames and high temperatures from penetrating for a certain period of time, thereby limiting the spread of fire in buildings.
● Block the spread of smoke: Smoke is more deadly than flames, and fire doors can block the spread of smoke and provide a clear passage for personnel evacuation.
● Protect personnel evacuation: When a fire occurs, fire doors can keep the evacuation passage safe and ensure that people in the building can evacuate safely.
● Reduce property losses: By preventing the spread of fire and smoke, fire doors can effectively reduce property losses inside the building.
Functions And Usage Of Fire Doors
Jan 02, 2025
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