We all know the doors and windows very well. No matter the high-rise buildings in rural areas or cities, they cannot be separated from the doors and windows. In the past, due to backward technology and limited economic conditions, people did not have high requirements on the quality of doors and windows.
Nowadays, many people pay more and more attention to doors and windows. Currently, there are plastic steel windows, broken bridge aluminum windows and aluminium wraping wooden window windows. Among them, the price of plastic-steel windows is relatively low, but the function is general, and it is easy to aging and deformation; Aluminium wraping wooden window, all functions are very high, but the price is also relatively high; For broken bridge aluminum doors and windows, I believe we will not be unfamiliar, moreover, the price and quality are also uneven. If you don't mention early understanding, it is easy to fall into misunderstanding. Today, Xiao Bian will discuss with you and summarize these points that are easy to fall into misunderstanding!
Don't just look at the appearance, don't look at the performance
today's young people, doors and windows are good-looking. They don't consider the performance at all. Although the appearance of doors and windows is important, we should pay more attention to the internal functions of doors and windows, because doors and windows should not only require ventilation, the function of light transmission should also have the functions of sound insulation, heat insulation, protection, wind protection, rain protection, etc. The functions of doors and windows are not up to standard, and they are all flower rack, during the follow-up stay, all kinds of problems will come and affect the quality of life.
It's not as thick as the profile
the thicker the wall thickness, the better. The material and cavity structure of the profile are also very important aspects. It is divided into primary aluminum and recycled aluminum. Primary aluminum is refined and processed from aluminum ore, and recycled aluminum is remelted from recycled waste aluminum products. As for how to distinguish primary aluminum from recycled aluminum, the simple way is to look at the cut surface. The cut surface of primary aluminum is flat, hairless and bluish black bright; The cut surface of recycled aluminum is simple to produce hair and white color.
Don't ignore hardware accessories
When choosing broken bridge aluminum doors and windows, you will find that some hardware prices are very expensive, and some customers will think that there is no need to choose such good hardware, only the doors and windows are of good quality., in fact, the function of broken bridge aluminum doors and windows cannot be separated from the cooperation of hardware. Choosing good quality hardware will not only improve the performance of doors and windows, but also extend its service life.
The material quality is good, and the window function is good
some consumers think that good quality doors and windows have good functions, but actually they are not like this. Broken Bridge aluminum doors and windows is not a simple way to assemble all raw materials. It is necessary to consider its various functions to achieve a very ideal state. It is also necessary to consider equipment, profiles, accessories, glass, viscose, comprehensive results of the functions of each link of the seal. Even if the profile you use is good, the glass is good, the sealing strip is good, and the hardware is good, but if the assembly and construction are not done well, the effect is not good.
It's not that the more sealing layers, the better
The number of sealing layers refers to a total of several layers of sealing structure between door and window frames. Standard system doors and windows are generally sealed with three to five layers. However, in order to attract attention, some manufacturers make the sealing strip into a lot of glares, and then say that they have many layers of sealing, such as eight layers and ten layers. In fact, this is a gimmick, moreover, sometimes too many layers lead to many adhesive strips being connected together, so once a certain layer has problems, it may become invalid together with other layers, which reduces the overall sealing performance.
It's not that the wider the profile heat insulation strip, the better
the reason why broken bridge aluminum is called this name is that a kind of insulation strip is used in the middle of the profile to form a broken bridge structure, which prevents heat transfer, so it is called Broken Bridge aluminum. So is the wider the heat insulation strip, the better? Of course not! If the heat insulation strip is too wide, the smaller the aluminum material may be, so the overall strength of the profile may be affected. In order to save costs, some merchants make the heat insulation strip bigger, and then reduce the quality of raw materials, thus shoddy.
It's not that the more layers of glass, the better
The thickness of glass directly affects the sound insulation effect, but the number of layers of glass does not represent the sound insulation effect. Judging from the sound insulation effect, they are rubber-laminated hollow glass, hollow glass, three-layer hollow glass and vacuum glass respectively. The glass with many layers is not only easy to cause compression deformation of the frame, but also reduces the overall transmittance of the glass with many layers, and there will be a certain degree of deformation after the glass is tempered. For the living environment with low noise, it is enough to use insulating glass for sound insulation. If the environment is noisy, laminated glass can be selected. In fact, it depends not only on the number of layers but also on the material of the sealing strip to distinguish the sealing quality of doors and windows. Good sealing strip three yuan is EPDM strip, which is an automobile-grade adhesive strip. This kind of adhesive strip has good elasticity, is not easy to age, and looks bright and tidy without odor; however, those adhesive strips that look oily and smell very heavy and pungent are generally of poor quality. No matter how many sealing layers of such adhesive strips are used.
These are some of the mistakes we have summarized in Broken Bridge aluminum doors and windows. I believe you will have a deeper understanding of broken bridge aluminum doors and windows after reading it, when you buy it, you can compare it. I believe you will choose well content good doors and windows.
