The Shanghai Municipal Administration of Industry and Commerce recently announced the results of quality monitoring on the anti-theft security doors used by 11 unscheduled real estate commercial houses in Baoding District and Baoshan District, and the eight anti-theft security doors distributed by building materials supermarkets: two kinds of qualified, with a pass rate of only 10.5%. Among them, all 11 anti-theft security doors failed.
The two products that passed this inspection were: “Panpan†brand anti-theft door (Specification: 2050mm×950mm) produced by Panpan Anju Co., Ltd. and “Risle†brand security door produced by Shanghai Ruisle Door & Window Co., Ltd. (Specifications: 2050mm×960mm).
The monitoring results show that the security door quality problems are mainly reflected in three important indicators such as the security door breaking test, the door hinge and door leaf connection strength, and the door lock impact test.
Anti-destructive performance. There are 16 kinds of products with unqualified performance, accounting for 94% of the total number of unqualified products. Standards require that the anti-theft security door cannot open or cut a penetration within 15 minutes under the interaction of ordinary mechanical hand tools (such as: chisels, files, pliers, screwdrivers, etc.) and portable power tools (such as electric drills, pneumatic hammers). The opening of the door is 615 square centimeters. In actual testing, some anti-theft security doors were “cut through†in only 5.5 minutes, and they could easily “break inâ€.
Hinge connection strength. All unqualified products under monitoring are all unqualified. The standard stipulates that the door frame and the fan are connected by a hinge, and the hinge of the door is connected with the door leaf. Under the pressure of 6000N, the direction of the force is the opening direction of the door, and there should not be more than 8mm displacement between the door frame and the door leaf. In the actual inspection, there are 16 kinds of goods in the production process to cut corners, without strengthening the skeleton, the middle of the door leaf is only made of thin cardboard made of honeycomb glue fixed on the inner side of the door panel, such a door as long as a little hard impact, door panel It will be knocked out of a pit.
Door lock anti-drilling test. There are 15 kinds of goods that have failed this performance, accounting for 88% of the total number of unqualified products. The standard stipulates that the anti-theft safety door lock cannot be broken down within 15 minutes when the anti-drilling test is performed. In actual testing, most unqualified products were broken down in 10 minutes. The fastest was only 5.5 minutes, and the anti-theft function was not achieved at all.
Door frame plate thickness. There are 16 kinds of products with unqualified performance, accounting for 94% of the total number of unqualified products. The standard stipulates that anti-theft safety door frames should be made of steel plates, and their thickness should not be less than 2mm. The actual detection, some anti-theft security door frame plate thickness of only 1.2mm, such a weak door frame is not only easily deformed, but also greatly reduces the life of anti-theft security doors.
For the unsatisfactory anti-theft security doors used in the 11 real estate commercial houses for monitoring, the industry and commerce departments will urge the developers to replace them all. The replacement anti-theft security doors must pass the inspection. Any distribution company that sells products with the same brand, the same specifications, or the same lot as those for which the monitoring has been determined to be disqualified shall immediately stop the sale, take the initiative to take off the shelf and recall the unqualified products. For the unqualified products in the list, if the consumer requests a return, with the purchase invoice and the physical item, the distribution company is responsible for returning the product. Where the distribution company has withdrawn from the counter, the market sponsor or the counter-renter is responsible for the return.
The industrial and commercial department reminded the consumers that when signing a pre-sale contract for the purchase of a commodity house, the clauses may be added to clearly define the quality requirements for security doors. When consumers purchase anti-theft doors, they should check the inspection report provided by the operator on the anti-theft security door, and pay special attention to whether the production batch number and model specifications on the inspection report are the same as the actual ones; when ordering, they must indicate “theft prevention (security) on the invoice. The word "door" prevents unauthorized operators from selling "steel doors", "entry doors", "protective doors", "armored doors", etc., as an anti-theft door; during installation, it is necessary to check the appearance of the security door and order samples. The same, and request warranty documents, invoices and other documents, in order to prevent problems in the future.
The two products that passed this inspection were: “Panpan†brand anti-theft door (Specification: 2050mm×950mm) produced by Panpan Anju Co., Ltd. and “Risle†brand security door produced by Shanghai Ruisle Door & Window Co., Ltd. (Specifications: 2050mm×960mm).
The monitoring results show that the security door quality problems are mainly reflected in three important indicators such as the security door breaking test, the door hinge and door leaf connection strength, and the door lock impact test.
Anti-destructive performance. There are 16 kinds of products with unqualified performance, accounting for 94% of the total number of unqualified products. Standards require that the anti-theft security door cannot open or cut a penetration within 15 minutes under the interaction of ordinary mechanical hand tools (such as: chisels, files, pliers, screwdrivers, etc.) and portable power tools (such as electric drills, pneumatic hammers). The opening of the door is 615 square centimeters. In actual testing, some anti-theft security doors were “cut through†in only 5.5 minutes, and they could easily “break inâ€.
Hinge connection strength. All unqualified products under monitoring are all unqualified. The standard stipulates that the door frame and the fan are connected by a hinge, and the hinge of the door is connected with the door leaf. Under the pressure of 6000N, the direction of the force is the opening direction of the door, and there should not be more than 8mm displacement between the door frame and the door leaf. In the actual inspection, there are 16 kinds of goods in the production process to cut corners, without strengthening the skeleton, the middle of the door leaf is only made of thin cardboard made of honeycomb glue fixed on the inner side of the door panel, such a door as long as a little hard impact, door panel It will be knocked out of a pit.
Door lock anti-drilling test. There are 15 kinds of goods that have failed this performance, accounting for 88% of the total number of unqualified products. The standard stipulates that the anti-theft safety door lock cannot be broken down within 15 minutes when the anti-drilling test is performed. In actual testing, most unqualified products were broken down in 10 minutes. The fastest was only 5.5 minutes, and the anti-theft function was not achieved at all.
Door frame plate thickness. There are 16 kinds of products with unqualified performance, accounting for 94% of the total number of unqualified products. The standard stipulates that anti-theft safety door frames should be made of steel plates, and their thickness should not be less than 2mm. The actual detection, some anti-theft security door frame plate thickness of only 1.2mm, such a weak door frame is not only easily deformed, but also greatly reduces the life of anti-theft security doors.
For the unsatisfactory anti-theft security doors used in the 11 real estate commercial houses for monitoring, the industry and commerce departments will urge the developers to replace them all. The replacement anti-theft security doors must pass the inspection. Any distribution company that sells products with the same brand, the same specifications, or the same lot as those for which the monitoring has been determined to be disqualified shall immediately stop the sale, take the initiative to take off the shelf and recall the unqualified products. For the unqualified products in the list, if the consumer requests a return, with the purchase invoice and the physical item, the distribution company is responsible for returning the product. Where the distribution company has withdrawn from the counter, the market sponsor or the counter-renter is responsible for the return.
The industrial and commercial department reminded the consumers that when signing a pre-sale contract for the purchase of a commodity house, the clauses may be added to clearly define the quality requirements for security doors. When consumers purchase anti-theft doors, they should check the inspection report provided by the operator on the anti-theft security door, and pay special attention to whether the production batch number and model specifications on the inspection report are the same as the actual ones; when ordering, they must indicate “theft prevention (security) on the invoice. The word "door" prevents unauthorized operators from selling "steel doors", "entry doors", "protective doors", "armored doors", etc., as an anti-theft door; during installation, it is necessary to check the appearance of the security door and order samples. The same, and request warranty documents, invoices and other documents, in order to prevent problems in the future.
Release Date: 2007/3/21 14:33:53
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