Upstairs is too noisy Annoying I want to install a soundproof ceiling Is it useful I know to come in

It is useful, but it is not only the sound that should be prevented, but also the resonance, so it is necessary to use benzene plates, egg cotton, etc., so that each square meter will be more than 100 yuan.

You can use professional soundproof cotton, very cheap, is the kind of wavy, I have a photo, a square at 15 yuan.

Of course it works. Professional soundproof ceilings should apply the principles of sound reduction, shock absorption, sound insulation and damping to isolate the middle and low frequency sounds. The price of materials is 220-280 yuan square meters, and the construction cost depends on the site conditions.

Wait a minute.

Whether it is a newly renovated house or a house you live in, it is not difficult to install a soundproof ceiling because the materials are ready-made, soundproof boards, keels, booms, gypsum boards, and so on. The materials can be bought by yourself, and the installation can be found by a professional installation master, after all, they have complete installation tools. The quality of the purchased materials should be good, and it is best to have someone at home watching when installing.

Before installing a soundproof ceiling, the height of the ceiling needs to be considered, especially after the ceiling is done at home. The soundproof ceiling should not be installed too low, otherwise the room will appear very low, which will make people feel oppressive.

Dear, the principle of sound insulation is to increase the surface density, that is, the thickened ceiling in the fixed area, the selection of sound insulation materials, you need to carefully select the height and noise severity of your house, theoretically, the sound insulation board sound absorbing board The higher the density (or thicker) of the sound insulation cotton, the better the sound insulation effect, and the sound insulation felt has a shock absorption effect, and the thicker the sound insulation felt shock absorption sound insulation effect is better. In addition, sound insulation requires a certain thickness of air layer on the ceiling, that is, a cavity structure, which is to attenuate noise when it can pass through the air layer and then spread. The outermost package needs to be sealed without loopholes, and the better the sealing, the better the sound insulation effect.

All soundproof ceiling solutions are not a simple material superposition, but a system engineering, if there is no professional team construction, no matter how good the installation of the material effect will not be ideal.

Summary: There is no standard construction process for soundproof ceilings, and they all belong to crossing the river by feeling the stones, and the effect of soundproof ceilings is uneven due to different processes, but keep in mind two principles: 1. Soundproof materials should be tightly fitted and installed, 2. The outer layer should be sealed and could not leave gaps.

Key note: the above process is not the only standard, for reference only, you can brainstorm, put forward more feasible solutions, the actual construction plan needs to communicate with the construction party, the process does not represent the effect, different noise environments use different process collocation, in order to solve the practical problem.

Ask me about the lattice shape made of light steel, how to make the keel shock absorber hook and the following steps.