Changsha fire door fire to 5 kinds of product quality uneven in quality must be used with caution

City Federation of industry and commerce to carry out special inspections of fire, fire doors, to remind consumers to look for the &ldquo &rdquo certification;
 
Core tip in recent years, firefighters found in fire products special rectification actions, spot check of fire protection products especially fire door industry results are not optimistic, unlicensed, shoddy, deceptive, selling counterfeit and shoddy products in the fire doors, fire engineering bidding competition and other bad behavior have occurred, disrupted the market of fire protection products normal operation order, brought great risks to the fire safety.
 
The thickness of steel plate is not enough, and the fire insulation performance can not meet the fire safety requirements. Such a fire door, used in the building, can not protect the safety of the masses. According to the provincial fire brigade, the provincial quality and Technical Supervision Bureau and the Provincial Administration for Industry and Commerce decided to combine 3· 15 International Consumer Protection Day theme activities jointly launched a special law enforcement inspection activities of fire products. On the morning of 11, the city fire brigade, the chamber of Commerce and industry to carry out supervision and inspection of construction fire door usage, the sampling results show that the fire door quality uneven in quality worrying.
 
The fire door is cut down the middle
 
Substandard products are now prototype
 
An underground parking lot in Lake Road, fire, and supervisory staff randomly selected a safe exit of the steel fire door, steel plate thickness, the fire door is tested. Through the infrared display feedback data show that the fire door plate thickness of 0.68mm, the door frame thickness of 1.163mm.
 
Check for accurate data acquisition, supervision personnel use cutting machine, cut down the middle of the door. Supervisory personnel, the thickness of the data shown by the instrument, the actual thickness of the coating contains the paint, after cutting with a tool measurement, the error value will be smaller. The supervision personnel to check the door after the incision, the internal fire doors fire materials Perlite filling is complete, with the file will be rolled up after flash Hsiuping, then use vernier caliper to measure the thickness of the steel plate, the actual is only 0.52mm, and the requirements of the national standard fire door steel door leaf plate thickness should be anti ≥ 0.8mm the thickness of the steel plate, the door should be ≥ 1.2mm too much difference, and with the manufacturer Dongguan Yongan fire equipment factory provides product testing report does not match.
 
According to the results of the inspection, the supervision of the site to determine: the use of the project in Dongguan, Yongan fire equipment factory production of steel fire doors for substandard products, must be replaced within a specified time.
 
Doubts about the authenticity of materials
 
The fire door is sealed
 
Subsequently, the inspection team came to the lake in the construction of a project, then extracted the east block of 4 fire door products used for spot checks. Inspectors on the Xiamen copper industry and Trade Co., Ltd. production of wood fire doors to be checked, the product is consistent with the test report for qualified fire doors.
 
On the export of a safety door was conducted after cutting by Shenzhen, with Industrial Co. B wooden fire door manufacturers in the door, to add a layer of lauan, does not match the description and test report. But the inspectors were unable to confirm the authenticity of the eucalyptus wood material. As a precaution, supervision personnel on the spot to seal the sample of the product, the inspection requirements.
 
Subsequently, found in the engineering equipment room fire door inspection, by the Zhangzhou “ Jie Cheng ” production of steel fire door is also problematic, door plate thickness of the door frame, for the unqualified products.
 
On the two floor of a home engineering steel fire door inspection, representatives of the manufacturers to send materials did not show up, check the personnel on the spot and the fire door seals.
 
It is understood that the business sector will also be found in the random sampling of substandard fire doors for investigation and evidence collection, and in accordance with the relevant laws and regulations to deal with.
 
Quality problems rectification
 
Check to ensure safety
 
11, the city fire brigade, joint inspection of industrial and commercial personnel visited a fire door production enterprises in Jimei. It is understood that in February this year, the fire department found in the factory inspection, the use of the building more than 80 Shenzhen zetoms “ Xing Dong ” lack of steel fire door thickness of the steel plate production technology, substandard products, the fire department ordered its rectification.
 
Found in the inspection visit, factory construction has the unqualified fire door to replace all on-site detection of fire supervision and inspection report of the fire door and the manufacturer with the door leaf, the plate thickness of the door frame reached the fire door requirements of the national standard for qualified products.
 
Check the site, the construction side of the representative said, was found to use substandard fire door, Party A to replace him within a time limit, or a fine of 1 million yuan. Fire supervisors, production, sale, use of qualified fire doors, fire safety is to ensure that the fundamental. Not long ago, 488 Tang Xiamen a fire door fire door production was detected substandard, the enterprises active rectification, the replacement of the unqualified fire doors, and strengthen the quality management. (reporter correspondent Ceng Yanyan Chen Rongliang)
 
Fire door classification
 
Fire door is one of the facilities of the building fire separation, usually used in the firewall, the entrance to the stairwell or the opening of the pipe well, which plays an important role in reducing the fire damage. There are many types of fire doors, for example, according to the material points, there are wood fire doors, steel fire doors, steel wood fire doors, fire doors, etc..
 
Fire door features
 
Fire door with smooth surface, beautiful appearance, flexible, durable, easy to use, safe and reliable, etc.. There are a variety of specifications of the fire door, windows and doors in addition to the national unified modular system of building the provisions of the door opening size (GBJ273 "building unified modular system"), also according to the user requirements and customized.
 
Fire door and anti-theft door
 
The difference between the anti-theft door and fire door is the main function of the anti-theft door is tamper proof sealing performance is better, the general closed door without a key to open the door, the door filler is fireproof material. The anti-theft door must have “ FAM” mark, and refer to the anti-theft security door general technical conditions GB175652007. Although the fire door is also made of steel, but the door is filled with fireproof materials, door plate thickness also has different requirements. Steel door is ordinary steel, also has anti-theft function but the anti prizing performance is poor, the general Street factory is this kind of product.
 
Warm reminder 5“ list ” fire door
 
Consumers should be cautious
 
From the beginning of December last year, the city fire brigade to carry out a six-month special inspection in the construction of fire doors, fire doors from the inspection results, the quality problem is not optimistic, especially the appearance of no nameplate, no production date, no identity identification; leaf thickness, width, to the fire door side wall surface fire prevention board thickness lack of the measured value is not consistent with the difference type test report describes; loose not tight filling the door core material; insufficient thickness of the steel plate steel fire door.
 
According to the previous stage special inspection results, city fire brigade fire doors fire products special rectification office issued a Notice No. “ ”, 5 units of social advice with fire door products list ” &ldquo. Are: Nanchang Hongdu fire fighting equipment Co. Ltd production of B wooden fire door, there is no fire board surface fire door frame, two layers of fireproof plate only one layer, and the test report does not match the description; Dongguan Yongan fire equipment factory steel fire door, steel door core, insufficient thickness of pearl rock wool filled; Shenzhen “Hexing East ” science and technology production of steel fire door, steel plate thickness, unqualified products; Chongqing and Shenzhen have two Maxim fire doors, fire doors will be sent to the national quality supervision and Inspection Center for testing of building materials. According to the results of the inspection, the fire department will promptly notify the fire door inspection.
 
Unable to produce “ type authentication ”
 
The fire door will be tricky &rdquo “
 
“ those who find the use of fake and shoddy products, will not be accepted by the fire; to find out the existing problems of construction quality, in order to correct quality problems within a prescribed period of time, correct the illegal behavior, and to the competent department of construction units and construction administration informed, recommended a ban to undertake fire door business; detection of poor quality or test report and the actual quality of the project is not consistent and practise fraud enterprises, in accordance with the relevant provisions of the thorough investigation of responsibility, serious processing. ” reporters from the city fire brigade was informed that the fire department as the subject of law enforcement supervision and management of fire protection industry, often regularly carry out supervision and inspection of fire doors, production, sales, maintenance is not in line with the market access system of fire protection products or counterfeit enterprises shall be handled according to law.
 
At the same time, industry and commerce, fire alert fire door, construction project, must be the fire door to buy the regular manufacturers, to produce suppliers issued by the Ministry of public security fire product evaluation center &ldquo certification before buying; ”, cannot produce “ &rdquo certification; fire doors must have Maoni “ ”. Absolutely can not use. Construction unit installation of fire doors, we must control the type of certification of technical indicators, test reports and physical to be consistent. Supervision units should be carefully checked, if not allowed to grasp, can be brought to the scene of the fire department for public security. Construction of the use of the installation of substandard fire doors, fire engineering acceptance shall not pass. On the sale of substandard fire door merchants, the business sector will be given a severe blow.