It is very important for us to have a quiet environment,but the number of cars following the road is constantly increasing,and the number of construction sites is also increasing.Natural noise will also come,and noise will make people feel very annoying.Because the need to increase the sound insulation function of our windows is very important?So,how should aluminum alloy windows achieve sound insulation?Let's take a look at the introduction of Linyi Jiujiang system doors and windows.

　　1.Put on window sound insulation film

　　The sound insulation film can be divided into multiple layers,mainly the polyvinyl butyral layer sandwiches the sound insulation resin.The entire intermediate film can be evenly distributed,and it has heat-insulating particles.When using a sound insulation film on a building,the high-performance intermediate film sandwiched between the film has the ability to transmit visible light,so it does not block the visible light transmittance of the building and can maintain a clear line of sight.The sound insulation film for windows will be cheaper,and the usage is the same as the mobile phone film.

　　2.Install window soundproof sealing strips

　　Soundproof sealing strips are only effective for poorly sealed windows,and the price is also very cheap,but it is necessary to make sure that the soundproofing is caused by the large gaps in the windows,otherwise it will be useless to paste them.The sealing strip is to block the gap of the window,and it has the same effect as the sound insulation cotton.

　　Three,add a layer of ordinary plastic steel window

　　This method is suitable for situations where outdoor traffic noise is not particularly severe,and if the window sill in the home is relatively wide,a layer of ordinary plastic steel windows can be added to the inside or outside of the original windows.Plastic-steel windows should have good airtightness,and the cavity distance between two layers of windows is best to be more than 10 cm.The airtightness of casement windows is better than that of sliding windows,so it is best to choose casement windows for the installed windows.This kind of plastic steel window is relatively low in cost.

　　4.Converted into window soundproof windows

　　If the window sill in the house is not wide enough,and if the ventilation performance of adding a layer of soundproof windows is not good enough,we can remove all the original windows and refit a layer of low-frequency soundproof windows.Nowadays,double-layer hollow windows are mainly used for sound insulation.This method can also achieve a certain level of isolation from traffic noise.From the perspective of our sound insulation effect,it is worse to install a layer of sound insulation windows.