Product features

    The fire proof door is designed and produced according to the following standard.

    Gbj87-85 design code for noise control of industrial enterprises

    Gbj118-88 civil building insulation design specification

    GB8485-2008 "performance classification and detection methods for air acoustic insulation of building doors and Windows"

    Gbj75-84 building insulation measurement specification

    04j610-1 special doors and Windows

    Fireproof soundproof door USES steel material to make door frame, door fan frame and door fan panel, door fan is filled with fireproof soundproof fill material, achieve corresponding function requirement.

 Using range

    Suitable for industrial buildings with a high noise and ancillary buildings (ventilation room, cooling room, air conditioning equipment room, diesel generator room and printing workshop, etc.), as well as to the acoustic environment requires higher room (hall, conference room, hall, studio, theater room, gymnasium, hospital, etc.).

    Type and performance metrics.

    1. The door cavity should be filled with fire proof material.

    2. Specific hardware should be allocated (due to fire protection permit).

    3. Doors and door frames shall be specially sealed.

    4. The door frame or sealing parts should be added under the soundproof door.