In addition to wooden doors, what materials are suitable for fire doors?

In addition to Wooden Doors, there are a variety of materials suitable for the production of fire doors, these materials have their own characteristics, suitable for different scenarios and needs:
1. Steel fire door
Steel fire doors are one of the most widely used fire door types. Its main features include strong structure, strong durability and good fire resistance. Steel fire doors are usually made of cold-rolled or hot-rolled steel plates filled with fireproof insulation materials, such as rock wool or aluminum silicate wool, to enhance their fire resistance. This kind of door is suitable for places with high fire protection requirements, such as commercial centers, large public buildings and industrial plants.

2. Stainless steel fire door
Stainless steel fire doors have the characteristics of corrosion resistance and high temperature resistance, which are suitable for special environments, such as chemical plants and petroleum installations with special safety requirements. The high temperature resistance of its material makes it stable in a fire, effectively preventing the spread of fire.

3. Steel and wood fire doors
Steel and wood fire doors combine the robustness of steel with the warm texture of wood. The door frame is made of steel, the inner layer of the door fan is wood, and the outer layer is covered with fire-proof board. This kind of door not only has good fire performance, but also retains a certain aesthetic appearance, and is often used in important passageways and isolation areas in commercial and office buildings.

4. Glass fire doors
Glass fire doors are made of special technology, with high transparency and good fire performance. Its main materials include tempered glass or laminated glass, which are specially treated to maintain structural integrity during a fire while allowing natural light to enter the space. Glass fire doors are suitable for modern architectural design, taking into account safety and aesthetics.

5. Composite fire doors
Composite fire door is a new type of fire door replacement, composed of a variety of materials, such as fiber reinforced composite materials and rock wool. This kind of door has the advantages of good fire performance, light weight, easy installation, etc., which is suitable for the scene where the weight and installation convenience are required.

6. Other materials
In addition to the above common materials, there are also some special materials used in the production of fire doors, such as expanded perlite panels. Expanded perlite board has good fire, heat insulation, sound insulation effect, and low cost, is an alternative to aluminum silicate wool and rock wool.

Selection suggestion
Fire resistance rating: Select the appropriate fire resistance rating according to the fire protection requirements of the site, such as Class A (fire resistance limit 1.5 hours), Class B (1.0 hours) or Class C (0.5 hours).
Environmental adaptability: Consider the special requirements of the use environment, such as corrosion resistance or aesthetics.
Cost and budget: Choose the right material according to the budget, such as steel fire doors usually cost less, while stainless steel fire doors are relatively high.
Through reasonable selection of fire door materials, the fire safety performance of the building can be effectively improved, and the safety of life and property can be protected.