Sound insulation is a topic we often talk about. The sound insulation of doors and windows has little to do with materials. The important factor affecting the anacoustic of doors and windows is glass. If you choose the right glass, then the sound insulation of Windows is good, why do you say that? Because most doors and windows are made up of glass, and glass accounts for the largest proportion in the area of doors and windows, it is very important to choose the right glass.
Many owners who require high sound insulation often mistakenly believe that three-layer hollow glass is better than double-layer glass. In fact, there is almost no big difference between the two in sound insulation, triplex glass doors and windows have better heat preservation effect than double-layer ones, and there is no big difference in sound insulation. So what glass is good in sound insulation?
The answer is rubber-laminated hollow glass. Laminated glass has a good effect on blocking the propagation of sound waves outside, because laminated glass has a PVB damping layer in the middle, which can reduce the transmission of sound waves very well, therefore, if consumers have high requirements for sound insulation, especially consumers living near the airport, main roads and around the ring road can choose broken bridge aluminum doors and windows add Rubber-laminated hollow glass; If the community is not so noisy, choose hollow glass with large interval, such as 5 27 5 or 5 24 5 glass.
Glass is the key to affect the anacoustic windows, so why choose broken bridge aluminum materials? Because the weight of rubber-laminated hollow glass is very heavy, it happens that the aluminum material is firm and not easy to deform, so broken bridge aluminum material is the best choice for assembling rubber-laminated hollow glass.
