What Is The Function Of Fire Door

A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. It is a fire partition with certain fire resistance, such as fire compartments, evacuation stairwells, vertical shafts, etc.

effect

A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. It is a fire partition with certain fire resistance, such as fire compartments, evacuation stairwells, vertical shafts, etc.

In addition to the function of ordinary doors, the fire door also has the function of preventing the spread of fire and the spread of smoke, which can prevent the spread of fire within a certain period of time and ensure the evacuation of people.