What you need to know about the fire doors – Fire is one of the dangers faced by a person in his life. Even if we are very careful in their life, unless we can rely on neighbors? During a fire, you need to properly assess the situation, and if there is only one way to survive in this case, is to leave the premises, it must be so and do. Unfortunately, the majority of entrance doors in case of fire and high temperatures may be deformed, which may lead to jamming. If you open the door fails, it can lead to a fatal outcome. In order to survive was always a chance, no need to install a simple door and fireproof. On the secrets of choosing such a door, I’ll discuss in this article.
Fire doors – What material do fire doors
Fire doors are made of fireproof materials. Standard design of these doors includes metal and insulating materials. Fire doors are able to restrain an open flame, and also act as barriers to the spread of fire.
There are several levels of fire doors. If ordinary door is able to keep the flame for 5-10 minutes, then fire, depending on the level of fire resistance for 30-360 minutes. At the same time, a fire door not only deformed, but also thanks to its design, it has not even heated handles.
Not only open hearth fire containment characterizes fire doors. They are also able to protect adjoining properties from poisonous and toxic substances, produced in the combustion process. Furthermore, they do not pass the smoke and do not undergo combustion.
Heat resistant filler fire doors also acts as an excellent insulator. For such a door is not only safe, but also comfortable. Mineral wool, namely, the material used as insulation, has already proved its effectiveness. The structure of the more expensive fire doors may include ceramics.
The outer part of the door to protect it from fire, covered with a special powder coating.
Fire doors are fitted with mostly flat, where there is a large concentration of people (office, shop, etc.), but lately, this door design and purpose have been used in apartments and private homes.
