What is the difference between an security door and a fire door

Anti-theft door steel plate bai

and the internal structure is strong and resistant.

du deformation and shearing, its design.

At the time, each welding point is blunt, so that it is not easy to use tools to pry and hide the screws of each structure. In order to prevent illegal intrusion as the main design purpose, the door frame should be selected according to the anti-theft security level B, C and D levels should be selected mm, mm. The thickness of the outer and inner panels of the door leaf is expressed in the form of "outer plate and inner plate", and the grades B, C and D of anti-theft security are respectively distinguished.

Choose mm mm, mm mm, mm mmGenerally, household security doors are mainly C, D, the higher the level, the higher the anti-theft performance.

On the premise of ensuring the structural ability of the door, the fire door adopts various flame retardant materials, with a high ignition point and a sealed door circumference, which is not easy to catch fire and pass through smoke. Classified according to insulated fire-rated doors (Class A), partially insulated fire-rated doors (Class B) and non-insulated fire-rated doors (Class C); At the same time, the fire resistance limit of the original Class A, B and C fire doors is adjusted to and.

The main function of the anti-theft door is that the anti-pry sealing performance is better, generally after the door is closed, the door can not be opened without a key, and the filler in the door panel is not a fireproof material. The security door must have the "FAM" mark, and refer to the general technical conditions of the security door

The fire door is also made of steel, but the door panel is filled with fireproof material, and the thickness of the door steel plate also has different requirements.

The steel door is an ordinary steel door, he also has a certain anti-theft function but the anti-pry performance is relatively poor, and the general street-side processing plant is this category.

The steel plate and internal structure of the anti-theft door are strong, resistant to deformation and shearing, and the design of each welding point is passivated so that it is not easy to pry and hide the screws of each structure with tools. In order to prevent illegal intrusion as the main design purpose, the door frame should be selected according to the anti-theft security level B, C and D levels should be selected mm, mm. The thickness of the outer and inner panels of the door leaf is expressed in the form of "outer plate and inner plate", and the grades B, C and D of anti-theft security are respectively distinguished.

Choose mm mm, mm mm, mm mmGenerally, household security doors are mainly C, D, the higher the level, the higher the anti-theft performance.

On the premise of ensuring the structural ability of the door, the fire door adopts various flame retardant materials, with a high ignition point and a sealed door circumference, which is not easy to catch fire and pass through smoke. Classified according to insulated fire-rated doors (Class A), partially insulated fire-rated doors (Class B) and non-insulated fire-rated doors (Class C); At the same time, the fire resistance limit of the original Class A, B and C fire doors is adjusted to and.

The difference between the anti-theft door and the fire door is that the main function of the anti-theft door is that the anti-pry sealing performance is relatively good, and the door can not be opened without a key after the door is closed, and the filler in the door panel is not a fireproof material. The security door must have the "FAM" mark and refer to the general technical specifications of the security door GB17565-1998Although the fireproof door is also made of steel, the door panel is filled with fireproof material, and the thickness of the door steel plate also has different requirements.

The steel door is an ordinary steel door, he also has a certain anti-theft function but the anti-pry performance is relatively poor, and the general street-side processing plant is this category. At present, only Shanghai and Chengdu have local standards for fireproof and anti-theft doors, and other places can generally only be called fireproof doors, that is, they have reached the national fireproof door standard of Class A or Class B, and the Class A and Class B standards are generally divided by anti-combustion time. At the same time, it meets the anti-burglar requirements in the following aspects:

1.The thickness of the door frame and the thickness of the steel plate on the front and back of the door leaf are. 2.

The lock has an anti-prying function, that is, the lock body has both an oblique deadbolt and a square deadbolt that can be spit out, but it is not allowed to install a heaven and earth lock. 3.Locks and cat's eyes must have a fire test report, Class B fireproof entrance door can be installed with a door collar, Class A is not allowed to be installed.

4.During acceptance, the merchant must provide a fire prevention type approval certificate, a fire prevention test report, and a metal entrance door test report. Fire test report of lock and cat's eye.

I make stainless steel security doors, the middle of the security door is a bubble wood board, the fireproof is asbestos, and the wooden door should also be made of different materials

The security door makes a sound once a bad guy walks in.

Anti-theft door: Equipped with an anti-theft lock, it can resist abnormal opening under certain conditions for a certain period of time, has a certain safety protection performance and meets the corresponding anti-theft security level.

Designated by the Ministry of Economic Affairs of the accreditation laboratory, according to the implementation of January 1, 2009 the new version of the national standard for fire doors GB 12955-2008, fire door fire resistance test method test, and obtained the Ministry of Economic Standards, Inspection and Inspection Bureau issued verification registration certificate and authorized logo, called fire door. The U.S. NFPA and IBC codes define a fire door as "any combination of fire doors, door plates, hardware, and other accessories that work together to provide a certain degree of fire protection for the opening."

The difference between pirates and fire.

It's easy for one to open, and it's not easy for one to be alone.