Many people in decorating a new house, the fire door that suspicion developers install is not beautiful and high-grade, and break it into common security door, but did not realize so bury fire danger. Chongqing yubei fire protection remind, in the fire, fire door to cut off the smoke has an important role, it is better not to change.

    The fire department said that the new buildings should pass the inspection of the fire department before delivery, and the developers will install fire doors for new houses. The common security doors and fire doors are mainly the difference on the function, the inside of the fire door padding is special fire insulating the flame retardant materials, and using the fire sealing strip, encounter after high temperature can expand, stop the flue gas. And the common security doors mainly support steel frame and sound insulation board, sealing strip is also a common strip, not to block the effect of flue gas, but there is no ordinary fire door considering fireproof performance security door light, beautiful, so many people can replace the door when decorate bridal chamber.

    Chongqing YuBei fire warning, "fire door" is an important part of fire fighting equipment and fire to prevent the fire spread and smoke spread, ensuring the safety of personnel evacuation, install and use the corresponding standard. The fire door in the corridor to public facilities, prohibits individuals, for developers unified installation door, fire door, although there is no mandatory must use the provisions of the owner, but for security reasons, suggest the owner not to modified or replaced, because without modification will affect the normal use of fire door, light effect use effect and heavy will directly endanger the life property safety of people, such as really need to change, be sure to buy regular door with fire alarm functions, and hired a professional installation.