How to determine whether the broken bridge aluminu

2022-07-22
  • Detail

The meaning here is no longer to hide from heaven and steal across the sea in the literal sense, but it means the same. The ultimate intention is still to deceive people, but here it actually means to deceive the consumers of broken bridge aluminum doors and windows

the meaning here is no longer to hide from heaven and steal across the sea in the literal sense, but it means the same, and the ultimate intention is still to deceive people, But here, it actually refers to the consumers who cheated the broken bridge aluminum doors and windows. Everyone is reluctant to be trapped, but in this era of fierce competition, some people will inevitably take detours and take shameful ways to reach their intentions

present the reasons for fraud

in fact, this situation has occurred not only in the broken bridge aluminum doors and windows profession in China, but also in the food profession and beverage profession. However, once those occupations fake, they can't be identified, but once an incident occurs, they are simply found out, but the broken bridge aluminum doors and windows are different, One reason is that it is not a necessary thing for our daily life, and the other is that not many people can identify the true and false, which leads to the swindler's immortality

why is this situation present

in fact, it's like what Xiaobian just said. We don't pay attention to this profession. In fact, in 2000, the broken bridge aluminum doors and windows have now appeared in China's door and window shopping malls, but at that time, not everyone was more optimistic about the development of the broken bridge aluminum doors and windows. At that time, first, we thought the price of the broken bridge aluminum doors and windows was too expensive, Second, because not many people know it, but after more than ten years of development, now the broken bridge aluminum doors and windows have been used in the streets and alleys, and are even more used in China's aerospace industry. The development of the broken bridge aluminum doors and windows can be said to become famous at one stroke, so at this time, many small manufacturers became popular and began their fraud plan, What we need to know is that no one knows how to distinguish the doors and windows that have just been implemented in the broken bridge aluminum doors and windows, and no one thought of the fake doors and windows. However, it has been proved that there are fake broken bridge aluminum doors and windows. Now the editor has summarized how to distinguish the true and false broken bridge aluminum doors and windows to identify the manufacturers' deceptive behavior. It only takes us a few minutes to read it

discrimination method

in fact, it is like their deceptive behavior. In fact, the main thing is to reduce the use of data. The profile of doors and windows is made a little thinner than the specified, and together, the manufacturing process of accessories is reduced a lot. So what are the discrimination methods

look at the accessories

the accessories of doors and windows are often neglected by us, but the accessories are often the most important. Because once the bridge broken aluminum doors and windows are installed, they basically won't move much, so this time all depends on the accessories. The handles, hinges, pulleys and so on of doors and windows are very important, thinking that they will be used in the daily process of opening and closing doors and windows in the future, Then we can think about it. If these things present problems, can they not bring hidden dangers to consumers? But those businesses can ignore these. Under the condition of Xiaochang, the handles of broken bridge aluminum doors and windows are generally between 15 cm and 20 cm, and the thickness of the handles is about 3 to 5 cm, but if they are illegal manufacturers, they will certainly set them thinner and shorter, Because the same can earn the difference between them

the thickness of the hinges of broken bridge aluminum doors and windows is generally between 1 and 2 cm. The thickness of the hinges of broken bridge aluminum doors and windows is generally 1.5 cm. Of course, they don't let go of such things as hinges, which are still made thinner. Some people may say that even if the hinges are a few millimeters thin, what can they do, but don't forget that they are not made hinges, Generally speaking, the problem of door and window pulleys is either the problem of raw materials or the problem of thickness. In addition to these two conditions, other things cannot form the problem of door and window pulleys. The normal thickness of pulleys is generally 5 cm. As long as this thickness can ensure that the pressure and wear can be fully experienced in the process of application in the future

in fact, the simplest fraud is the wall thickness of doors and windows. According to the relevant international regulations, it is necessary for the wall thickness of a single layer of bridge broken aluminum doors and windows to reach 1.4mm, but if it is made of doors and windows, how to judge the wall thickness of doors and windows? First, listen. In fact, the listening here is very simple, that is, normal knocking on the wall of doors and windows. If the echo is many, it can clarify that the doors and windows of this profile are unqualified. On the contrary, if the sound sounds very boring, it can clarify that it is a good broken bridge aluminum doors and windows. Because the cavity planning of broken bridge aluminum doors and windows is different from that of ordinary aluminum alloy doors and windows, The inner cavity of the broken bridge aluminum doors and windows produced by regular manufacturers is empty, but the broken bridge aluminum doors and windows are different. It also has a multi-layer planning structure. First, it ensures the sealing function of the doors and windows, and second, it ensures the sound insulation effect of the doors and windows, which also increases the hardness of the doors and windows to a certain extent. In fact, there is another way, that is, the thickness of the normal broken bridge aluminum door and window frames can be calculated, In general, the cavity adopts a three-layer planning structure, and basically the thickness of each layer is about 5 cm. Then we can calculate briefly. If the thickness of the door and window frame is about 20 cm, it is actually normal, but if it is less than 20 cm, it is not normal. Of course, this method was actually discovered by Xiaobian himself, and he has not carried out professional measurement, but the general situation is like this

the above content is a little common sense that Xiaobian summarized for us. I believe we learned a new common sense after reading it

warm tips:

if we want to know more about doors and windows, we can pay attention to the dynamics of European materials doors and windows. Where do you want all kinds of common sense? There is also the purchase Manual of broken bridge aluminum doors and windows. Trust will help us

柳州男科医院

哈尔滨男科医院

南昌男科医院

Copyright © 2011 JIN SHI