Daily management of fire doors
Fire door as an important fire protection facilities and common fire separation in the building of a large number of use, its poor maintenance, improper use of the damage caused by the frequent occurrence, so it is necessary to strengthen the management and maintenance of it.
Fire door as an important fire protection facilities and common fire separation in the building of a large number of use, its poor maintenance, improper use of the damage caused by the frequent occurrence, so it is necessary to strengthen the management and maintenance of it.
1, to put an end to in the evacuation aisle, smoke-proof stairwell anteroom or shared anteroom set up often closed fire door in the use of the process of artificially make it always open, become “always open” fire door, once a fire, so that the “always open” fire door can not block smoke and fire prevention role;; 2, often check the integrity of the fire door.
2, often check the integrity of the fire door to see whether the door closer, sequencer is good, the fire door can be closed in order by itself, hinges, hinges on the screws are loose, if there is damage should be repaired immediately; 3, to eliminate the pursuit of one-sided fire door, the fire door is not always open, the fire door can not block the smoke and fire.
3, to put an end to one-sided pursuit of decorative effect, the door frame will be canceled and only set up the door cover made of ordinary wood, the original border of the door will be replaced by other, a wide range of paste decorative surface layer, thus destroying the fireproof coating, and can not fireproof effect.
4, the often-open fire door should be tested regularly to check whether its self-closing control system, door closer, sequencer, release switch, etc. is good, whether it can play the function of self-closing in the event of fire, and at the same time resolutely prevent the often-open fire door next to the random stacking of items.
Keywords: Casement Window
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