How to do the roof soundproofing after decoration

Guarantee your own private space.

Many people did not do a good job of soundproofing their homes at the beginning in order to save money, but they began to regret living for a while, and the noisy sound of the neighbor's house can be heard in their own homes, and there is no independent space at all, and they also let their homes suffer from sound pollution, which really outweighs the loss! It's different to do a good job of full-roof sound insulation, and give your home a quiet space.

Don't disturb other people's space.

While we want to make sure we have access to our own private space, we also need to avoid intruding on other people's lives. Even if you don't mind the sound insulation of your home, you should also consider others and do a good job of soundproofing your roof, so as not to make too much noise at home and encounter the embarrassing situation of being complained about.

The first step that needs to be done is to install the keel. The light steel keel directly plays the role of a bracket, which provides convenience for the subsequent sound insulation treatment. Note that when building the keel, be sure to ask a professional master to deal with it, once the skeleton is damaged, it will directly affect the overall stability.

Then after the keel is built, the soundproof cotton can be installed. The material quality of sound insulation cotton directly determines the effect of sound insulation. There are three common soundproof cotton materials: glass wool, sponge, and polyester fiber sound-absorbing cotton, and you can choose a more suitable material according to your needs.

The final step is the edge banding of the plasterboard. Seal the plasterboard as the final reinforcement to stabilize. Note that if there is a gap in the seam between the plate seams, it is also necessary to seal it with seam glue!

It should be noted that:Like the choice of soundproof cotton, the master told us that among the three materials mentioned above, polyester sound-absorbing cotton has the best soundproof effect and is also the most expensive. Although glass wool has good sound insulation effect, it is easy to produce dust and cause air pollution. Sponge** is the cheapest, but the sound insulation effect is also the worst, so it is better to choose polyester fiber sound insulation cotton for household use!

1. What is the best way to insulate the roof sound.

1. Use a light steel keel to lap the shelves on the ceiling of the building and make them into small lattices. Note: The size of the lattice should not be too large or too small, if it is too small, it will lead to poor sound insulation effect, and if it is bigger, it is easy to cause sound resonance.

2. Fill some soundproof cotton inside the light steel keel and in the gaps.

3. Hang the soundproof board under the keel, or paste the soundproof felt on the keel.

4. Install the gypsum board and the calcium silicate board.

Note: If the height of the house is relatively low, it is not suitable to take the above sound insulation methods, and some effective sound insulation measures need to be taken in doors and windows, ground, walls, etc., so that the indoor sound insulation effect is strengthened. For this reason, before construction, the indoor floor height must be measured clearly.

2. What are the methods of sound insulation in the house?

1. Outdoor noise generally enters the interior of the house from the gap between the doors and windows, if you want to strengthen the sound insulation effect at the position of the doors and windows of the house, you can install some sealing strips at the gap between the doors and windows, and you can also replace the window glass with insulating glass, and you can also install a noise reduction window on the inside of the window.

2. If you want to strengthen the sound insulation effect of the house, you can also install the keel on the wall first, and then paste the sound insulation felt on the keel, then encapsulate a layer of gypsum board on the surface, and finally carry out the wall decoration construction according to the correct steps of the wall decoration construction. However, this method results in a smaller interior space, so it is not recommended for houses with small interior spaces for wall insulation.

The house that has been renovated needs to be soundproofed on the top surface, which needs to see whether the top surface has been treated with a ceiling, if the ceiling has been made, the ceiling must be removed in order to do the sound insulation of the top surface. Otherwise, the soundproofing layer will have nowhere to take root and will not be able to do it.

Some people may say that it is also possible to do it directly on the ceiling surface. But that's not the case. Because the ceiling wall is soundproofed, it is not only difficult to install a firm soundproof layer, but also the beautification of the surface of the soundproof layer is also more difficult.

Therefore, the top surface of the ceiling has been made of sound insulation, and it is necessary to remove the original ceiling.

If there is no suspended ceiling, then it is much simpler, you can first install a layer of sound-absorbing board on the top surface, and then beautify the surface layer of soft packaging, so that the top surface is not only very good for sound insulation, but also very good for visual effect.

First of all, a waterproof layer is laid on the roof of the building, covered with sound-absorbing materials, and then soundproofing materials such as foamed plastic boards, polyurethane foam boards, polystyrene foam boards, mineral wool boards, etc.

2. Then paste soundproof felt on the roof, you can choose asbestos felt, aluminum foil felt, etc., to reduce the spread of noise.

3. Finally, a layer of cotton fabric can be laid on the roof to reduce the transmission of noise.

It may be necessary to remove the renovated roof and do sound insulation treatment, so that the effect is good.

Whether the top of the decoration should be soundproofed or not, and how to do soundproofing is determined by your house and your own economic conditions. It doesn't mean that you can completely avoid noise if you do sound insulation, it all depends on the thickness of your house's floor slab and the quality of decoration.

Although the construction industry has requirements for the thickness of the floor slab, there are also some houses that are particularly thin in order to cut corners and fall below the specification.

If you buy a house with particularly thin floor slabs, then it is recommended that you do not do soundproofing, the effect will not be very good.

Generally, the noise upstairs is a low-frequency sound made by constantly stepping on the floor, which is very disturbing. Some people may wonder why we can still hear the sound from above when we close the window, and the floor slab is much thicker than the window.

If you ask this question, you don't have a good understanding of physics, because sound travels faster in solids than gases, and sound can spread in all directions in gases.

In addition to the material, construction is also very important, so how to do it if you want to do sound insulation? Quite simply, it is to fill the floor slab with soundproof cotton or soundproof panels before the ceiling is suspended to absorb the noise from the floor.

However, this method has high requirements for sound insulation materials, and also requires the master's construction technology.

Nowadays, most of the owners are basically not decorated with this soundproofing, and the decoration company rarely mentions these when decorating and designing. Therefore, there are not many people on the market who have rich experience in sound insulation construction.

Therefore, it is very important to find a reliable and experienced master, if you can't find a master, it is estimated that you will hear noise if you do sound insulation.

Do soundproofing according to your own economic conditionsIf you want to do soundproofing, then first of all, you must look at whether your economy allows.

Sound insulation materials are still relatively expensive on the market, and they are not affordable by ordinary people.

For example, for mineral wool boards, 600mm*600mm will cost 20 to 30 yuan, think about the area of the top floor slab in your house, do you suddenly feel unbearable.

And doing soundproofing means that you have to deal with the roof in each room, which is also a big expense.

Solving the noise upstairs is the fundamental problem, in fact, the upstairs noise problem should be solved by consulting upstairs, not necessarily by installing sound insulation by yourself.

Most of the upstairs noise is caused by doing sports upstairs, running back and forth. You need to alert upstairs to these problems, and if they don't pay attention, then you can choose to go to the property or even law enforcement to file a complaint.

Of course, the last thing I want to see is to fight back with a seismic device. I also had noise upstairs and kids running around. When it didn't work for me to persuade them, every time they ran back and forth, I hooked the basin to the roof and tapped, and it worked, and they have stopped now.

Letting the person making the noise know how you're feeling about life is the best way to solve the problem!

A soundproofing cotton should be installed in the ceiling, so that it can be very well soundproofed, and it is also very effective, without worrying about interfering with other people's lives.

Sound insulation measures can be done through sound insulation cotton and sound insulation layer, and the best way is to find the source of the noise to stop it.

If the upstairs is very noisy, it is useless to do anything about soundproofing, only to go up and talk to the neighbors.

The roof can be covered with a layer of soundproof cotton, the soundproofing effect of this material is still good, and it is cheap.

Summary. It won't work too well. We often encounter the sound of talking upstairs, the sound of walking, the sound of dragging tables and chairs, the sound of running and jumping, and some even the sound of the 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. And the floor slab is too thin, which can not be solved by making a soundproof ceiling. Then do the soundproof ceiling.

The sound on the top will be muffled, that's the effect. So it doesn't work much.

It won't work too well. The situation we often encounter is the sound of talking upstairs, the sound of walking in a coincidental car, the sound of dragging tables and chairs, the sound of running and closing and moving, and some even the sound of electric filial piety 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.

And the floor slab is too thin, which can not be solved by making a soundproof ceiling. Then do the soundproof ceiling. The sound on the top will be muffled, that's the effect.

So it doesn't work much.

The above is the answer given. You can refer to it, I hope it will help you. If you are satisfied with my service, I hope you can praise my service and sales. I wish you a happy life and all the best. 

The sound insulation effect of the current building is really poor, and there is a little movement upstairs, and you can hear it clearly downstairs. Because of the noise problem, there have been many neighborhood disputes, and there have even been big fights. Many people are trying to solve this noise problem, and soundproof ceilings come into being.

So what is the sound insulation effect of the soundproof ceiling?

1, What is a soundproof ceiling?

The materials used in soundproof ceilings are specially designed to absorb sound, and its ability to absorb sound and reduce noise is relatively strong. There are many holes in the material, and the volume that passes through is absorbed by the resonance action.

2. What is the sound insulation effect of the soundproof ceiling?

A colleague of mine installed a soundproof ceiling at his house, and it is said that the effect is quite good. There was a pair of children over three years old in the upstairs of his house, and it was called a noisy one, and every night before twelve o'clock there was no movement. He also went upstairs a few times to look for him, and the people upstairs also apologized vigorously.

But children are too skinny to control at all. There was no way, so he made a soundproof ceiling, and the movement downstairs was much smaller.

According to the principle of making sound insulation materials, it can definitely play a certain role in reducing noise. If the upstairs of your house is too noisy, following the soundproof ceiling is a great option.

3. How to install a soundproof ceiling?

Whether it is a newly renovated house or a house to live in, it is not difficult to install a soundproof ceiling because the materials are ready-made, soundproof panels, keels, booms, etc. 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.

Of course, the soundproof ceiling is not omnipotent, if the upstairs movement is too loud, the downstairs can still hear the sound. Be sure to communicate patiently with your upstairs neighbors, try not to have conflicts, let alone physical conflicts, and value harmony.

Yes, but only to a certain extent. If it's too noisy, you can't isolate it. Because some of them go down the stairs directly through the wall.

I think that the elastic soundproof ceiling can solve some of the noise from the upper floors, but it will reduce the height of the room by 10-15 cm. Because the sound of walking with high heels and running barefoot on the upper floor belongs to the impact sound, it is a solid sound, and part of it is transmitted to the downstairs through the wall, so the suspended ceiling cannot completely solve the noise upstairs.

Yes, the soundproof ceiling is very useful, and after installation, any sound from the upper floors cannot be heard below.

Doing such a scientific research ceiling can prevent noise upstairs, the sound insulation effect is still relatively magical, and the price of such a soundproof ceiling is not very expensive.

There are three children upstairs in my house, and there is no quiet time upstairs day by day, when do you say that she has a reason, the child is noisy during the day, and at twelve o'clock at night, she is like a night wandering ghost, and she will get this and walk over, she said that I have everything in the basket, you go to Wubei, I have seen such a shameless set.

The upstairs is too noisy, even if the sound insulation is tuned, it can't be well insulated, because the sound is penetrating from all directions, and the whole room is like a sound absorber, and the sound inside is very loud.

Commercial housing is not suitable for ceiling sound insulation, the house is only to a meter high, sound insulation cotton must be at least 50 cm thick to have an effect, after the sound insulation layer of the house can not live.

It would be good if the property could install voice-activated detection equipment at home, more than how many decibels there is an alarm sound reminder, there is data in the background, there is a basis for complaints, poor sound insulation is one thing, and some people just don't think about others.