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Anonymous users2024-01-24The 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 doorThe 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 kind of fireproof and anti-theft door. 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, the thickness of the steel plate on the front and back of the door leaf are, 2The lock has an anti-prying function, that is, the lock body has both an oblique deadbolt and a square deadbolt can be spit out, but it is not allowed to install the world lock lock and the cat's eye must have a fire detection report, and the Class B fireproof entrance door can be installed with a door collar, and Class A is not allowed to be installed.
During acceptance, the merchant must provide a fire prevention type approval certificate, a fire prevention test report, and a metal entrance door test report. At the entrance of the community, there are many security doors.
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Anonymous users2024-01-23If the national Class B fireproof and anti-theft door has a fireproof lock, please refer to Article 12955-2015 of the standard for information.
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 doorThe 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. >>>More
Summary. Dear, hello and glad that your problem Class B anti-theft door has a heaven and earth lock, a total of 12 deadbolts. I want to change the smart lock, but I can't connect to the hook of the heaven and earth lock, and I can't link it. Is it necessary to change the outfit: The heaven and earth lock cannot be installed with a smart lock, and the heaven and earth hook must be removed to install it. >>>More
The front and back of the door leaf rigid plate of Huajue Grade A and Grade B anti-theft doors are made of 1mm Shanghai Baosteel high-quality cold-rolled steel plate, and the door frame is made of Shanghai Baosteel 2mm high-quality cold-rolled steel plate. The difference between Class A and Class B is that there are three vertical and six horizontal reinforced keels inside the Class A anti-theft door leaf. Huajue anti-theft doors mainly produce Class A, Class B, and a small number of Class D anti-theft doors, the dark horse of the anti-theft door industry, without locks.
Yes, a lot, I looked at the two downstairs to say, fire and theft prevention doors, at present, there is no door factory in China that can come up with a memorial report, (including Panpan, Wang Li,) last year Qunsheng was fined in Hangzhou, this is not a lesson. (Still believe in the power of the brand!) It's farting.
Security doors, fire doors are not a concept, you get confused.