How to achieve sound insulation of soundproof doors and windows?
1. The glass of soundproof doors and windows
Glass is the main part of the entire soundproof doors and windows. Broken bridge aluminum alloy doors and windows use two-layer insulating glass or even three-layer insulating glass for noise isolation. The conduction of noise through glass-air-glass has been greatly weakened, which can achieve good noise reduction. effect!
2. The material of soundproof doors and windows
The material of soundproof doors and windows is also closely related to the sound insulation effect. After all, the sound transmission speed is the fastest in solids. The broken bridge aluminum alloy doors and windows use the method of isolating metal contact to intercept the sound transmission, which can ensure that the noise cannot penetrate!
3. The airtightness of soundproof doors and windows
The airtightness of soundproof doors and windows is very important. Good glass and good materials are available, but the noise is still audible? It may be that the airtightness of doors and windows is not well done during installation. From the combination of glass and broken aluminum alloy to the matching of doors and windows and frames, it will affect the airtightness of doors and windows! Sound-proof doors and windows must be meticulous in craftsmanship from manufacturing to installation! Only such soundproof doors and windows can give full play to their effects!