Nowadays, urban life is under great pressure. I often work overtime and stay up late. Many people are woken up by the noise outside when they go home to sleep, how to solve the noise problem has become an urgent problem for many overtime workers with poor sleep quality. There are many so-called soundproof window companies in the market, claiming how powerful their soundproof window products are,
Nowadays, urban life is under great pressure. I often work overtime and stay up late. Many people are woken up by the noise outside when they go home to sleep, how to solve the noise problem has become an urgent problem for many overtime workers with poor sleep quality. There are many so-called soundproof window companies in the market, claiming how powerful their products are, how many patent certificates and so on have been obtained, so many owners who don't know how to do it believe it. After buying their products at a high price, they still complain that the sound insulation effect is not particularly ideal, since then, some owners have unilaterally thought that soundproof window is a fraud. In fact, you have not found the noise source and solution.
1. First of all, we have to analyze where the noise source is at home? It is car noise, train, plane noise, or community square dance noise, etc. Different noise sources use different soundproof window. If the window is outside the road, the main noise sources are roughly the sound of whistle, friction between tires and the ground, and the sound of automobile engines and exhaust pipes running. If the window is outside the community, there may be the loud music of the square dance aunt, the sound of children playing, the bark of dogs, or the school radio, the sound of square dance and whistle in the community, they are all high-frequency noise that can be easily shielded. Road noise belongs to low-frequency noise. After finding out the noise source, the next step is the solution.
(If the original window is not removed, it can also be installed with soundproof window, and the sound insulation effect is better)
2. For the square dance in the community and the noise of the car whistle, choose 70 series double glazing unit, or high-quality plastic steel window double-layer glass, which can have a good sound insulation effect. If it is the friction between the car tire and the ground, starting the car with such stuffy low-frequency noise, you should choose broken bridge aluminum laminated glass soundproof window, or high-quality plastic steel laminated glass soundproof window.
The materials in the market mainly include plastic steel windows and broken bridge aluminum windows, and the glass mainly includes hollow glass and laminated glass. From various perspectives, plastic steel windows are very good sound insulation materials, but the small editor here is not very recommend plastic steel materials, unless you can find high-quality plastic steel materials and steel lining thick enough, it is better to choose broken bridge aluminum materials, because many fake and inferior plastic steel materials on the market, moreover, many merchants do not add steel lining thick enough to the plastic steel material, resulting in window deformation and even fracture after installing heavy glass.
Why is the sound insulation effect of broken bridge aluminum material not as good as plastic steel?
The sound insulation effect is not as good as that of plastic steel doors and windows, because the metal content of broken bridge aluminum is much higher than that of plastic steel, and broken bridge aluminum is a set angle process. It is impossible for window splicing to fit tightly, while plastic steel windows are welding processes, each window corner is tightly stitched. Under the same thickness, the sound insulation effect of plastic steel doors and windows is 5-15 decibels stronger than that of broken bridge aluminum. In addition, the high-quality steel window is that the interior is thick-walled multi-cavity, and some of the sound will be consumed after being reflected back and forth in the multi-cavity body for many times, thus greatly improving the sound insulation effect.
There are still merchants doing plastic steel windows in the market, but almost no manufacturers produce such thick steel lining, so it is difficult to find real brand plastic steel windows and steel lining thick enough.
In addition to profiles, the important thing is glass.
If it is high-frequency noise, it can be solved by choosing ordinary broken bridge aluminum windows and hollow glass. Choosing broken bridge aluminum 70 series, the hollow glass is thicker, with better sound insulation effect and economical benefits; if you do not know the noise source, select rubber-laminated hollow glass. Laminated glass is aimed at medium and low frequency noise and insulating glass is aimed at high frequency noise. The combination of the two is that the floor is relatively high and the surrounding buildings are not blocked, three-layer laminated glass can be used if there is an airport or a railway station nearby; If the floor is lower, there are surrounding buildings, and if it is close to the intersection, double-layer laminated glass can be used.
If your home is surrounded by residential buildings, not on the side of the road or Viaduct, and there is no low frequency noise, it is enough; If your home is on the side of the road or the middle floor, the low frequency noise can't be blocked, hurry up and consider changing broken bridge aluminum PVB laminated glass doors and windows.
