The utility model relates to a gasket for a soundproof and fireproof door, which integrates the functions of fire prevention and sound insulation. In addition to the function of ordinary doors, fire doors also have the function of preventing the spread of fire and smoke, which can prevent the spread of fire within a certain period of time and ensure the evacuation of people.

https://ztfiredoor.com/14009.html

fire wall door,fire proof internal doors,fire rated wall louver,fire rated internal doors,fire resistant front door,fire wall door,fire proof front door,fire rated wall louver,fire door core,fire resistant front door,fire resistant internal doors,fire wall door,fire rated front door,fire resistant front door,fire rated wall louver