Is there a soundproof window in Handan? What is the effect of Yongduo soundproof window? My home is close to the commercial street, which is very noisy. I want to be a soundproof window. I heard that

Is there a soundproof window in Handan? What is the effect of Yongduo soundproof window? My home is close to the commercial street, which is very noisy. I want to be a soundproof window. I heard that Yongduo is not bad. Is it really good? 1. You can add a set of permanently soundproof windows at home.

90% of the external noise comes from doors and windows. Owners can choose Yongduo composite vacuum soundproof window and plastic steel flat sealing window, which can isolate 70%-80% noise, while ordinary aluminum alloy single-layer glass window can only isolate 30%-40% noise.

2. When designing soundproof windows, the less decomposition, the better the soundproof effect.

Shanghai Yongduo should try to find a balance and consistency between beauty and sound insulation when designing sound insulation windows. The fewer windows are broken down, the fewer gaps there are, and the less opportunities for noise to enter the room. The main characteristics of Shanghai Yongduo soundproof window are high overall sound insulation and good sound insulation performance at middle and low frequencies: the sound insulation capacity of single-layer soundproof window is 4 1db, and the sound insulation capacity at low frequencies is 30dB. For people with high sound insulation ability, the successful development of sound insulation window technology will reduce noise pollution. The common phenomenon of low-frequency vibration groove in ordinary insulating glass is solved: the main defect of insulating glass used in ordinary sound insulation window is that the coincidence of low-frequency vibration groove and high-frequency valley causes sound leakage and affects its sound insulation effect. Urban noise pollution is mainly road traffic noise, such as road, railway and airport noise, and the noise energy is mainly at low frequency. Ordinary insulating glass has a sound insulation capacity of less than 20dB at low frequencies, and the penetration capacity of low-frequency noise is extremely strong, so it is impossible to isolate this noise. This product improves the sound insulation of the low-frequency vibration tank frequency band by 18dB, reaching more than 37dB.

Although the sound insulation ability of the sound insulation window is very good, the sound insulation effect of the same sound insulation window of the same company is different on different floors in the same community, and some even have different sound insulation effects in different rooms of the same family. Shanghai Yongduo soundproof window thinks that the effect of soundproof window will be slightly different for several reasons, so we try our best to minimize the noise impact with the best technical methods.