We live next to the road and my house has taken so many sound insulation measures. Is it not as good as my neighbor\’s house?

In order to have a truly quiet and comfortable home, many people do soundproofing when decorating.

In addition to making the ground base thicker and adding shock-absorbing and sound-insulating cotton, the walls In addition to construction sound insulation measures such as adding light steel keel structures and soundproofing and shock-absorbing cotton to the walls, adding soundproofing and shock-absorbing cotton to water pipes and sewers, soundproof windows must also be arranged.

Soundproof doors and windows are mainly determined by three factors.

Profile

Different profiles have different sound insulation effects. Relatively speaking, the aluminum alloy wall is a relatively thin single cavity, and sound can easily penetrate; the plastic steel window wall is thicker and easy to make multi-cavity. The sound insulation effect of plastic steel windows>The sound insulation effect of aluminum alloy windows.

(plastic steel window )

The cross-section of the profile is also crucial for sound isolation. Using Broken Bridge Insulated Aluminum + Insulated Glass Doors and Windows can achieve effective sound insulation. The cavity structure of the Broken Bridge Aluminum alloy can It can effectively reduce the resonance effect of sound waves and prevent sound transmission.

(Broken Bridge Aluminum windows)

Glass

Insulated glass is a space formed between two parallel glass plates. The space is filled with inert gas and insulated glass warm edge technology. This achieves sound insulation effect.

Insulated glass has very good thermal insulation and energy-saving effects. It also has a good sound insulation effect against high-frequency noise, but it is not suitable for isolating low-frequency noise. Thereforethe choice of insulating glass for soundproof doors and windows should be based on the surrounding environment and noise.

• Insulated glass

Insulated glass uses the filling gas to partially absorb the energy of medium and high-frequency sound vibrations, thereby reducing sound waves level.

If your home is close to a busy city, a square or other environment with many people and high-frequency noise, the doors and windows are generally made of hollow steel. Chemical glass has a very good sound insulation effect on the noise in daily life.

If you want to improve the sound insulation of doors and windows, you can also increase the thickness of the insulating glass and fill it with inert gas , increase the thickness of the hollow layer, etc… to improve the sound insulation effect of doors and windows.

• Laminated glass

Laminated glassThe film in the middle is equivalent to a damping layer, which can be used The PVB adhesive layer absorbs medium and low-frequency sound waves and suppresses the vibration of the glass to achieve sound insulation effect.

Near roads, viaducts, train stations, and airports,In environments dominated by low-frequency noise, you can choose laminated glass.

Laminated glass is resistant to both high-frequency noise and low-frequency noise All have very good sound insulation effectsIf you have an environment with high sound insulation requirements, such as bedrooms, study rooms and other places facing the street, laminated glass can be used.

• Vacuum glass

The structure of vacuum glass is similar to that of insulating glass. The difference is that the gas in the cavity of vacuum glass is very thin, almost close to vacuum.

Vacuum glass uses the principle that the vacuum environment lacks a medium and cannot transmit sound waves Sound insulation can theoretically be completely soundproof, but because the transparent support base added during the production process is equivalent to a solid medium and provides a shortcut for the transmission of sound waves, it is not truly soundproof glass.

In actual use and purchase, factors such as cost performance and heat insulation also need to be considered. The recommended order for soundproof glass is:Insulated glass>Laminated glass>Vacuum glass.

Sealing

The main factors that affect the sealing performance are the rubber strip and the opening method. Window sealing strips should be selected with good resilience, soft and hard co-extrusion, and good aging resistance.

Casing windows are better than sliding windows. Due to the limitations of the sliding window\’s own structure, the two sash windows are not on the same plane when closed, and there is no sealing pressure between and around the two sash windows, forming a convection phenomenon. The casement windows have better bite force, strong airtightness and naturally better sound insulation.

In addition to the quality of doors and windows themselves, the installation, service and sales of doors and windows The rest are very important.

If you have high requirements for sound insulation in your home, be sure to choose high-quality door and window brands and professionals for design and construction.