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The quality of security doors is uneven, and the business knows little about the new national standard.
Not long ago, the author came to a decorative materials market. In a shop selling anti-theft doors, the author asked the boss for the price as a buyer. Boss enthusiastically introduced that the shop's security doors are produced in Zhejiang, Liaoning and other places, prices ranging from 600 yuan to 1,000 yuan, absolutely high quality and low price. When the reporter asked about the level of the security door, the store owner heard a bit of confusion, and then said "security door is not graded."
The author told him that according to the national security door production standards, security doors are divided into three levels of A, B and C according to the security level. According to the new standard to be implemented, security doors are divided into four levels: A, B, C, and D. . The boss stated that he had never heard of such a standard and said that the quality of the security door is similar. The key is the thickness of the steel plate, regardless of grade.
When the author came to another store in the neighborhood and was asked about the security level of the security door, the owner of the store said that the security doors in her store were basically Class A, and the price of Class B was relatively expensive. The general family can't use it. For the new national standard, the boss also said he did not know.
It is understood that the addition of new national standards to help consumers identify the authenticity of anti-theft door, is the requirement that the security door should have a permanent fixed mark. The author of several building materials market surveys found that almost all security doors could not find a mark that represents the performance of the product. In the product description provided by the distributors, various anti-theft door models are messy, and in addition to the appearance style, consumers cannot discern the quality of products from them.
In the course of the investigation, the author discovered that at present, the quality of anti-theft doors sold on the market is uneven, and many inferior products are mixed. For example, some anti-theft door plate thickness is not up to standard, some door locks are not reliable, and some of the overall thickness of the security door is not enough, there are even using the entry door, fire doors, flood control doors and other counterfeit doors.
In an anti-theft door sales shop in a loading material market, the operator pointed to an anti-theft door and introduced it to the author. The thickness of the door leaf steel plate of the security door is 1.2 mm, and the thickness of the door frame steel plate is 0.7 mm. According to the production requirements, the thickness of the anti-theft door frame steel plate can not be less than 1.5 mm. The thickness of the anti-theft door plate sold by this store is 0.8 mm thinner than the minimum standard. Operators still say that the product quality is absolutely no problem.
The new national standard will be implemented on April 1st.
For some time now, there has been a mixed phenomenon in the anti-theft door market. Most manufacturers are producing according to their own standards, which not only makes consumers difficult to pick, but also the quality of products. In order to change this situation, the state has issued a new "General Technical Conditions for Anti-theft Security Doors", which will be implemented on April 1, 2008.
According to reports, the new standard increases the level of anti-theft security from the original C, B, and A levels to levels A, B, C, and D, according to indicators such as the length of time for damage prevention and the thickness of the plates. The new anti-theft security level spelling letter code respectively J, Y, B, D. A is the highest level, decreasing in turn. Class A anti-theft door shall not be less than 30 minutes in vandal-proof time, not less than 15 minutes in class B, not less than 10 minutes in class C, and not less than 6 minutes in class D; the number of lock points between door frames and doors, A, B, C, D-class anti-theft door should not be less than 12, 10, 8, and 6, respectively; and the steel plate thickness of the door frame A, B, C, D level should be selected 2 mm, 2 mm, 1.8 Millimeters and 1.5 mm and so on.
In order to facilitate the selection and identification of authenticity by consumers, according to the new national standard, there should be a permanent fixed mark on the security door. The security door marking consists of three parts. The marking symbols are pinyin letters. From left to right, the security door code, anti-theft security level and corporate custom features are respectively used.
The industry and commerce department reminded that after the implementation of the new national standard, the consumer can choose what level of safety door, and the permanent mark on the security door can be distinguished. For products that lack a permanent mark, citizens must be careful when buying. If it is found that the product quality is inconsistent with the promotion, complaints can be made to the relevant authorities.
Security door new national standard has been implemented to buy to see the security level
The implementation of the "General Technical Conditions for Anti-theft Security Doors" for eight years has been replaced by the new national standard since April 1 this year. Compared with the old standard, the new standard strictly regulates the security level of security doors, the thickness of door frames, and the number of lock points. Consumers will be able to purchase more secure and reliable security doors based on new standards. Recently, when the author investigated several major decorative materials markets, it was found that the level classification of security doors was confusing. Most businesses knew little about the new national standard, and some of them had a far cry from the requirements of the new national standard.
Release Date: 2008/10/15 9:43:52