Recently visited fire door market, found that is the main problems existing in the industry, "3 without" fire door pretend to be normal company fire door, true, all kinds of accessories or fire door does not conform to the requirements, and even reduce the process of production, product does not conform to the standard. After check also have been discovered in external for ordinary wood fire door, door core is covered with pieces of paper, this kind of fire doors not only do not have fire separation effect, but also for its use is combustible material, will be provided to fire directly fuel, direct combustion effect, endangering the personal safety.

    "Should have been in a crisis when fire door to protect life, if you use the fake fire control products, fire door is likely to become the 'fire door, cause greater harm to the fire safety." In recent days, fake and shoddy fire doors are becoming more and more rampant in the society. The technical office of fire department of fire department reminds enterprises and public institutions and the public to be vigilant against false and shoddy fire doors to aggravate the fire and to increase fire hazards.

    Fire tip 1: the fake fire door is burned for 5 minutes.

    In buildings, especially in high-rise buildings, if fire separation or fire prevention is not good, the fire is like a tall chimney, which is the way to spread the fire quickly. Fire doors and Windows are an effective device to block this spread.

    According to the measurement, the fire in the earlier stage, due to air convection, fire burning, if a height of 100 meters of the high-rise building, in the absence of block, and a half minutes, the flue gas can spread along the vertical Wells to the top floor. Therefore, the selection of qualified fire doors is of great importance to the suppression of fire spread and the evacuation of personnel.

    Fake and shoddy fire doors not only prevent the fire, but also encourage the fire and shorten the escape time. Inferior products can't prevent fire.

    Fire warning 2: buy fire products to go to regular manufacturers.

    The fire department reminds the public that the purchase of fire products must go to the regular production enterprises.

    Query with qualified fire control products production capacity of manufacturers list to the ministry of public security fire product conformity assessment center website, in addition to check the unit production information, the site also provides fire control products production enterprise unit address and contact information.

    If necessary, each unit may contact the manufacturer by telephone for confirmation.