-
Anonymous users2024-01-23The sound of talking, walking, dragging tables and chairs, running and jumping, and even the sound of a TV can be heard.
The reason for the above situation is mainly that the floor slab is too thin to meet the national building sound insulation standard.
What you mean is that the walls and ceilings around are soundproofed, it depends on how you do it, if you do the soundproof wall of the keel of heaven and earth, the sound insulation effect will definitely be very good.
About the ceiling of the ceiling, the general decoration company does not understand the acoustic decoration, according to the traditional scheme to do, it will definitely not achieve the sound insulation effect, as a user, there is not much difference between doing and not doing!
You can refer to our company's soundproof ceiling, because there are acoustic principles and acoustic materials as support, it has been proved in practice that the sound insulation volume of our soundproof ceiling can reach 38 decibels. (See the figure below for details).
-
Anonymous users2024-01-22There are special soundproofing materials on the market, which can also be made of gypsum board + soundproof cotton! It can be used for sound insulation, but it cannot be completely soundproofed!
-
Anonymous users2024-01-21Guangzhou Silent Sound is a professional noise control company, there are sound insulation and sound absorption materials, the price is also reasonable, you can go to understand.
-
Anonymous users2024-01-201. After the expansion screw is played in the original ceiling and the steel is expanded and hung down, the shock-absorbing hook is connected and the sound bridge is cut off with the shock-absorbing hook.
2. Make light steel keel and gypsum board on the basis of shock-absorbing hooks. The sealing of gypsum board should be tightly sealed.
3. And then to the cotton filling, this place is more critical, and it is also the key to the difference in cost. There are too many types of cotton to choose from, such as glass wool, rock wool, mineral wool, polyester cotton and so on.
4. Paste soundproof blanket on the gypsum board. Finally, there is post-work such as finishing the ceiling surface layer of the ceiling and scraping putty.
The floor sound insulation standard consists of two parts: the air sound insulation standard and the impact sound insulation standard. >>>More
We have seen many noise solutions in the past, and to date, this hexagonal modular tile is the latest and greatest sound absorption solution. The Swedish design studio's products, which integrate design, color, noise resolution and other functions, have been a huge success in Stockholm in the past year. It is a mixture of wood and cement, which has the function of waterproof and sound absorption. >>>More
1. When decorating the bathroom or kitchen, be sure to insulate the pipes to reduce the noise generated by the upstairs and water. During construction, the sewer pipes of the bathroom or kitchen should be closed first, and only local treatment should be done; Secondly, the toilet sewer pipe should be surrounded by soundproof panels or soundproof cotton and other soundproof materials to package the pipes in multiple layers; Finally, the light steel keel or light brick is used to enclose the sewer riser to achieve a good effect of reducing noise and moisture. Note: >>>More
The sound insulation effect of the soundproof ceiling is relative, and it is impossible to completely isolate the sound after installing the soundproof ceiling. Because there are many ways for sound to come from, it can be transmitted from windows, doors, etc., or it can be transmitted through vibrations.
Materials to these: wooden keel, gradient sound-absorbing cotton, gypsum board. >>>More