What are the materials of fire doors? What are the purposes and precautions of fire doors?

In fact, this kind of door is easy to understand as long as it is literally explained. It is actually called a smoke door, which is used to provide some escape routes to the outside in case of fire. Therefore, this kind of door is widely used in families. What are the materials of fire doors? What are its uses and precautions? Let's take a look with Bian Xiao.

What are the materials of fire doors?

1, wooden fire door

It mainly uses wood as the main raw material, and a layer of fireproof paint is coated on its surface to enhance its fireproof performance. Generally speaking, this kind of door is used in the interior of the room, and its price is also the cheapest among fire doors, ranging from 280 to 350.

2. Steel and wood fire doors

This kind of fire door mainly uses two kinds of raw materials, steel and wood, which is more stable in structure and lighter in weight than steel fire doors. Generally used at home, the price is between 300-400.

3. Steel fire doors

All parts of this kind of products are made of steel plates, but the door leaves are filled with fire-proof and heat-insulating substances. This kind of products have very good fire resistance, and are usually used for the doors of high-end places such as villas and hotels, and the price is around 400.

Use of fire doors and matters needing attention

1. Because many people don't close the door behind them when there is a fire, this door must have the function of automatic closing. Don't put the automatic door closer by the fire to prevent high temperature damage. In addition, its function should be ensured to be effective at ordinary times, and it should be replaced in time in case of damage.

2. If it is in the open state at ordinary times, then it is necessary to set a fixed device for traffic. Generally speaking, electromagnetic release ports will be set on both sides of the wall, so that in case of fire, the power supply will be cut off, and the door will automatically close under the drive of the spring. In addition, avoid using hooks or door clips to fix fire doors.

Summary: Fire doors are different from other articles, and their functionality is much more important than their appreciation. They can ensure the safety of our lives and property. In addition, fire doors are not cheap, and the prices of different products vary greatly. The above is about the material of fire doors.