With the advancement of the times and the development of the automobile industry, the number of cars in major cities has increased significantly. This has brought a lot of trouble to the residents living in the urban areas. The tolerance for each resident is different, and the windows are different. In addition to the sound insulation function, there are also ventilation, aesthetics, etc., so when choosing a solution, you should choose according to the specific situation of the family. Currently, there are three solutions that are more common:
Option 1: Add a layer of ordinary plastic steel window
If the window sill in the home is wider, you can add a layer of ordinary plastic steel window inside or outside the original window. Plastic steel windows should have good sealing performance. The distance between the two windows should be more than 10 cm. The casement window is more sealed than the sliding window, so it is best to choose a casement window for the added window. This method is suitable for situations where outdoor traffic noise is not particularly severe and the cost is relatively low.
Option 2: Add a layer of sound insulation window
Adding a layer of ordinary plastic steel window can play a role in isolating traffic noise, but for more serious traffic noise, or for owners who are sensitive to noise, the defense effect is still not ideal. In this case, you can choose to install a layer of sound insulation window. The sound insulation window is generally composed of two or three layers of glass and window frames of the same quality or different thicknesses, and the glass used is thicker than the glass of ordinary windows. Some sound insulation windows use a specially processed sound insulation layer, or an aluminum alloy frame filled with a desiccant between the sound insulation layers, and a glass component which is bonded by a sealant at the edges; The principle of the bottle is to produce a flat glass member with balanced and pressure-resistant transparent light. The window frame is filled with sound absorbing material, fully absorbs the sound wave of the transparent glass, and the noise of each frequency band is separated to the greatest extent.
The sound insulation window will have better sound insulation than ordinary plastic steel windows, but the price will be higher than that of some plastic steel windows, and the price with ventilation will be higher. When consumers purchase, it is best to ask the merchant for a test report and check the size of the sound insulation to judge. In addition, it is best to agree with the merchant in the contract to achieve the sound insulation effect after installing the soundproof window.
The sound insulation of different types of sound insulation windows will be different, and the range of sound frequencies that can be isolated is also different. It is necessary to choose according to the noise situation in the home. Traffic noise energy is mainly at low frequencies, so if you want to choose a sound insulation window, it is best to choose a sound insulation window that can be low frequency. However, there is a problem with the use of low-frequency sound insulation windows, that is, ventilation is limited, because the lower the low-frequency sound insulation window opening, the better the isolation effect.
Option 3: Refit the sound insulation window
If the window sill in the owner's home is not wide enough, or if the ventilation function of the one-story window is not good enough, the original window can be removed and a low-frequency sound insulation window can be modified. This method can also play a role in isolating traffic noise, but from the sound insulation effect, it is worse than adding a layer of sound insulation window.
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