Many newly delivered owners found that the burglarproof stainless steel fire-proof glass door did not have a cat's eye. The real estate developer explained that the stainless steel fire-proof glass door was installed, and the cat's eye could not be installed. Some community engineers said that the community was equipped with stainless steel fire-proof glass doors, so the installation of cat's eye did not meet the fire-fighting standards. When the house is accepted, it is difficult to pass the fire control pass. " It will be found that many communities have similar problems, so whether the stainless steel fireproof glass door has a cat's eye or not, and whether it can be installed with a cat's eye?

Stainless steel fireproof glass door and cat's eye

Fire fighting: stainless steel fireproof glass door does not have cat's eye

"If it is really a stainless steel fireproof glass door, the door can block the spread of the fire at the other end and prolong it for more than 10 minutes." Wang Zhen, deputy chief of the Publicity Department of Hangzhou * Fire detachment, said that as far as he knows, there is no cat's eye on today's stainless steel fireproof glass door.

The cat eye of stainless steel fireproof glass door shall comply with the fire code

So, can cat's eyes be opened on the stainless steel fireproof glass door?

Community developers said that community owners can not remove and replace stainless steel fireproof glass doors or install cat's eyes by themselves.

Wang Zhen said that if a hole is opened in a professional stainless steel fireproof glass door to install a cat's eye, in case of a bad installation, the fire will break through the door in a minute or two.

He suggested that if you must install cat eyes, you should pay attention to whether the fire products with cat eyes can be tested by the national fire product testing center and obtain the inspection certificate.

Why are stainless steel fireproof glass doors installed here

Under what conditions must stainless steel fireproof glass doors be installed?

"Simply put, the entrance door is facing the front room of the elevator (the vertical or horizontal buffer space between the elevator and the entrance door) , or facing the open stairs, fire passages, etc., stainless steel fireproof glass doors must be installed. In addition, for unit houses with 11 floors and below, stainless steel fireproof glass doors must be installed on the entrance doors to the stairwell; for houses with 18 floors or below, stainless steel fireproof glass doors must also be installed on the entrance doors. If the door of the house must open to the front room, this door should also be installed with stainless steel Fireproof glass door. "Introduced by Lin Haibo, chief of the construction audit section of the fire prevention department of Hangzhou * Fire Bureau.

He also said that if there is only one safe exit for high-rise residential buildings, it is necessary to increase fire-fighting equipment, including stainless steel fire-proof glass doors, in accordance with the requirements of the national standard of the people's Republic of China for fire protection design of high-rise civil buildings (2005 Edition), and install stainless steel fire-proof glass doors with different fire resistance limits according to the differences of the surrounding environment.

According to the corridor pattern of yinshuwan community, the entrance door of residents on each floor is in the same square space as the elevator entrance and fire access. The entrance doors are facing the front room of the elevator and fire access. For the sake of safety, stainless steel fireproof glass doors must be installed.

The stainless steel fireproof glass door has no cat's eye, but the residents are not used to it. Guo Zhengliang, deputy director of the stainless steel fireproof glass door industry self-discipline Committee of Zhejiang Fire Protection Association, has encountered many examples of this contradiction.

"At the beginning of this year, a brand of stainless steel fireproof glass door with cat's eye in Zhejiang was tested at the Sichuan Fire Research Institute of the Ministry of fire protection of the people's Republic of China," he said

He said that as long as this kind of stainless steel fireproof glass door with cat's eye can be tested by the national fireproof component testing center, it can be put into use.

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