With the emergence of fire, to the safety of life and property has brought a huge threat, of course, also improve people's attention to fire prevention, fire doors as a commonly used equipment in the fire, play a very important role, then you know what is the standard requirements of the fire door?
This is a lot of buildings in the more common fire separation construction, in line with the requirements of the fire door should be temperature-resistant, with insulation function and can prevent delay penetration, and should have a fire at the same time, after the personnel through, should automatically turn off the function, so as to play the role of fire prevention. Fire door categories, there can be a variety of distinguishing methods: can be divided according to the material, can be divided into wooden fire doors, steel fire doors, steel wooden fire doors and glass fire doors.
Of course, no matter what kind of material should meet the fire door specification requirements.
Fire door specification requirements, but also reflected in the performance, Grade A fire door refractory insulation performance can not be less than 1.5 hours, grade B Fire door refractory insulation performance can not be less than 1 hours, Class C Fire door refractory insulation performance can not be less than 0.5 hours, according to their own needs to choose different levels of fire doors. The above for you to answer the fire door specification requirements, I hope to provide some help for the buyers of Fire doors.