What is an Emergency Exit Door For?
Emergency Exit Door Features
As is known, emergency exit doors are doors that prevent the passage of fire, smoke, and similar substances originating from a fire to the other side. Not every fire door prevents the passage of fire and heat to the same extent. You can examine the emergency exit doors that are suitable for you to provide a safe exit during fires and natural disasters. Their resistance to heat varies from one to another. For this reason, the features of emergency exit doors are important.
Technical Specifications
There are several basic features when an emergency exit door is made. Some of these are:
Door frame and leaf: Steel structures are more durable than aluminum and wood structures.
Hinges: Metal hinges ensure that it remains attached to the window during a fire.
Accessories: A latch and a door handle held during a fire are important. The handles ensure that people can exit safely during a fire.
Closing Mechanism: The doors must be closed during a fire.
Swelling Seals: The seals on the edges of the doors should be designed to expand as the temperature increases to close the gaps between the door and the frame.
Doors of different colors are designed separately for homes, workplaces, and offices. Besides these, emergency exit doors, which must have some safety certifications, also have an automatic closing feature.
- The leaf thickness should be 60 mm.
- Reinforcements should be placed inside the leaf.
- A reinforcement sheet should be located under the panic bar.
- Installation should be done by welding and dowel.
- A cold weather seal should be used.
- Panic bars should be located away from the door.
- It should be in a corner frame shape.
According to the safety regulation, emergency exit doors have more areas of use than fire doors that prevent fire passage in facilities and structures. Fire doors are mandatory in places such as shopping malls, hospitals, workplaces, residences, cooperatives, cinema and theater halls, hotels, exhibition centers, warehouses, facilities, military facilities, power plants, chemical facilities. These products, which reduce the effect of fire and lower the risk, are requested by insurance companies.
