Fengtai District, Beijing to install fire doors offer Ying King Door Sales Co., Ltd.

Fire doors factory fire door installation Note: There are many types of fire door glass fire door, steel fire doors, steel fire doors common, but the basic method is similar to the installation according to the scene may be, there are some common installation parameters must some attention. First, the installation of fire doors should be adopted in accordance with the type of fire doors, to take to adapt to the installation method. Second, the door can be used for fire doors and wall expansion bolt fixed to be in place in the hole when the masonry wall embedded iron, weld fittings and door installation. Third, the door frame and the wall no matter what kind of connection, each side should not be less than three anchor points, and should be firmly connected. Fourth, installation of fire doors, should go first straight, hanging positive, it will temporarily fixed amount of suitable size, and correct, adjust, correct rear anchor can be connected. V. requires flexible sliding rear sliding doors installed; Swing easy to open, close tight and firm. Sixth, it must be installed on a fire door closers, door to install sequencer. Seven, handle, fireproof lock on the fire door hardware accessories, must be complete; eight, clearance requirements and the ground plane should be less than 5mm. Steel fire door moderate prices, but its self-important, open style than the laborious and monotonous, not beautiful, so much for the quality of industrial buildings and general civil construction, or buildings for aesthetic requirements low, usually a small portion of the flow of people (such as room, garage, etc.); in contrast, light weight wooden fire door, open and close flexible and can look decorative, pattern more, but the price is higher, used in high-grade civil or building important occasions . Usually every fire door jamb applicable maximum hole size of about: high 3.3m, width - single fan 1.1m, double fan 3.0m. Engineering design, in addition to strict accordance with regulatory requirements of the occasion, location, width, grade and open fire doors outside direction, there should be noted: Fire doors are generally located on the evacuation route (such as stairwells, front room, corridors, etc.), architectural graphic detail design little carelessness could result in blocking the door open after evacuation path, reducing its effective width, in violation of the basic requirements for evacuation. The turning point in the evacuation path and high-rise housing in this phenomenon is particularly prominent, attention should be paid, to be avoided. Leading to the evacuation port adjacent partition problems under certain conditions, when the fire district has access to the adjacent Class A fire doors, high-rise buildings allows each partition just one safe exit. It should be noted that, due to the fire door open only one-way, if two adjacent partitions are only a safe exit, the door frames should be divided into two fire doors and turn on the firewall to both sides, respectively, in order to meet between two partitions another evacuation needs.