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Anonymous users2024-01-24Well, don't you say that the fire shutter door is also used as an anti-theft door!
In addition to the function of ordinary doors, the fire shutter door has the special functions of fire prevention, smoke insulation, inhibition of fire spread, and protection of personnel evacuation, and is widely used in high-rise buildings, large shopping malls and other densely populated occasions. To put it bluntly, in the event of a fire, the fire shutter door falls down and serves as a firewall. In fact, the fire shutters outside the stairwells of many large shopping malls fall at night to prevent people from entering by mistake and avoid unnecessary casualties and property losses caused by fires.
After all, the Vulcan won't notify you in advance when he arrives! However, if there are patrol personnel indoors, relevant evacuation stairs and passages should be left according to the regulations.
If you like to open the fire shutter door every morning and evening for routine inspection, no one cares, and the fire shutter is put down at night as a firewall is used by no one, which also meets the relevant fire regulations, and avoids unnecessary casualties and property losses caused by fire.
The key is to strengthen the usual maintenance and maintenance, and put down the fire roll according to the required steps in the event of a fire!
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Anonymous users2024-01-23No, it is strictly forbidden to divert fire-fighting facilities for other purposes, and you are violating the Fire Protection Law.
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Anonymous users2024-01-22Firmly oppose you doing this, and the fire department will come to your door because you are doing it illegally.
The profit of the construction site is low, the payment is slow, and there are many things. Most of them are garage door matching, too. Going to shopping malls, shops, wholesale markets, renovated or newly completed ones is lucrative, and making one will attract repeat customers.
Fire door: generally refers to the middle of the entrance door is filled with fireproof appliances, fire performance is better, anti-theft door: refers to the anti-theft performance is better, fire prevention and anti-theft is the above two are available, but the developer is generally not very good,
One of the types of roller shutter doors is called anti-theft roller shutter door, which can be anti-theft, anti-theft roller shutter door is made of sturdy and durable material, with anti-impact, anti-vandalism, windproof, anti-theft, anti-prying and other characteristics, with a service life of more than 20 years.
There are pros and cons to each, depending on where it is installed and how useful it is, both of which have limitations. If both doors can be installed in this position, of course, the security door is safer.
1. If it is purchased during the construction of the house, it should be included in the value of the house together with the house. If the house is purchased after it is completed, it is included in the "Fixed Assets" account separately. >>>More