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indoor noise - qizhen111 - 02-07-2018

Bedroom noise at night should not exceed 30 dB For indoor noise, nothing more than to solve the sealing problem, and since it must be sealed from many aspects, while sealing should also pay attention vinyl teak boat floors floors to ventilation. The best way to deal with the noise is to seal the window, whether single-window or double-window, the seal is the most important.
The carrying capacity of the barrel is determined by the shortest piece of wood, while the sound insulation is determined by the weakest link. From the current technical level, the use of plastic windows as a means of sealing is the most effective decoration program. For those who have adopted aluminum alloy, should ensure that the aluminum frame seal intact.
Relatively speaking, the sealing of aluminum alloy window worse than the plastic window. Soundproofing does not mean that the seal on the line, have to look at the sealing performance. The use of insulating glass in barricade basement wall panels plastic windows is a very effective way because noise is often the high frequency part of the pollution, and the treble is a straight line, the glass can make most of the reflection, the insulating glass can make non-reflection part of the depletion . It is also a simpler way to consume part of the sound energy by using thick curtains, but this is not a very effective solution.
For bass and bass vibrations, carpet or sound-absorbing cotton can be used to reduce their impact on the interior. In the foot pad can also reduce the vibration of a certain sense of vibration, while the mattress mattress mattress is also better than using spring Simmons. Some wall treatment methods can be used to achieve the sound insulation effect, for example, some houses are made of lightweight brick wall, these materials less tightness, if the road noise impact is very large, you can do by the wall of the road A light how to make floor trex decks steel plus gypsum board, internal sound-absorbing cotton sandwich, to a large extent, to solve the problem of sound insulation.