How easy it is for the soundproof wall to be soundproof
For ordinary users, the main sound insulation method is to build keel in the wall, in which to add some sound insulation materials, followed by gypsum board used to seal, the last step in the gypsum board to add a layer of sound insulation outside, The only way to achieve the greatest degree of sound treatment.
Or change the sound quality, to achieve a certain effect. Whether a space requires sound insulation, it depends on the building's own quality and sound quality. Under normal circumstances, commercial residential materials is better, the quality of this building is also tested. So under normal circumstances, this building is no need for sound treatment. But the residence of ordinary residents is different, most of the buildings on both sides of the road, so in order to facilitate transportation, but it brings the noise of trouble. Which requires the majority of users choose noise walls to effectively deal with the noise.
Sound insulation wall is also a reputation barrier, is to reduce the noise on the road on both sides of the residents set the impact of the building, this building is a wall structure, so called the sound insulation wall. In the shooting of TV series or recording, often use the noise wall, reduce the impact of noise on the room.
The structure of the noise wall is Wall and light steel keel frame between the left 2-5 cm cavity, in the light steel dragon skeleton filled with sound insulation material, and then covered with a layer of gypsum board plus a layer of sound insulation material and then add gypsum board, so the whole surface Sound insulation wall thickness of about 5-10 cm.
The thickness of the noise wall is determined by the size of the noise source. The larger the noise source is, the more the thickness of the noise wall will be increased. Generally, the thickness of the noise wall will be sacrificed at about 5-10 cm.
