How to remedy the poor sound insulation of the wall, how to solve the problem when decorating the ho

Do soundproofing decoration!

First, the ceiling sound insulation construction, after the installation of the side wall sound insulation panel, the installation of sound insulation ceiling, sound insulation ceiling process and ordinary gypsum board ceiling process is basically the same. Installation process:

1. Install the boom and light steel keel on the ceiling, install the vibration damping hook on the top of the boom, the vibration damping hook is fixed on the ceiling, and the boom is suspended on the vibration damping hook. The vibration damping hook plays a role in slowing down and suppressing the impact of noise and sound waves on the entire soundproof ceiling. Sound insulation sealant is pasted on the back of the keel on the edge of the ceiling (the part that contacts with the wall).

2. The keel frame is filled with double-layer 100mm, 120kg m3 sound-absorbing rock wool, and the rock wool is stacked at staggered seams;

3. Jumao sound insulation board JMG-M16 is installed at the bottom of the light steel keel frame, and 3mm sound insulation felt is tiled between the sound insulation board and the light steel keel frame, and the two adjacent sound insulation felts are superimposed on each other, and the width of the superimposed area is not less than 50mm

2. Ground sound insulation construction, after the wall and ceiling sound insulation construction is completed, the ground sound insulation layer is installed along the wall around. Construction technology:

1. Lay sound insulation and vibration damping pads on the ground, and the boundaries of the two adjacent vibration damping pads are close to each other, and a gap of 3-5mm is left between the boundary and the wall, and there is no direct contact;

2. Lay the sound insulation board JMG-M16 on the vibration damping pad, and use the sound insulation sealant to seal the connecting gap between the sound insulation boards. Same as above, a 3-5mm gap is reserved between the sound insulation panel and the side wall, no direct contact, and the gap is filled with sound insulation sealant. After the installation of the acoustic panel, it is recommended to lay a 2-3cm carpet directly on the surface of the acoustic panel.

3. The beams and columns, columns and beams are covered with reinforced soundproof panels combined with sound-absorbing rock wool, and are covered on the outside of the columns or beams. Specific construction:

1.install a 100mm thickness keel frame on the surface of the column or beam; The keel cavity is filled with a thickness of 100m and 120kg m3 of sound-absorbing rock wool;

2.Jumao acoustic soundproofing panel JMG-M16 is installed on the outside of the keel;

3.The installation of sound insulation and wrapping is completed.

How to solve the problem that the house is not well soundproofed.

The sound insulation of the house wall is not good, and the sound insulation cotton material can be installed during the decoration to achieve the sound insulation effect.

You can also consider installing soft bags at home, such as TV background wall or bedside background wall, you can use the filling sponge of Aosong board, the process of this is very good, the surface is made of leather or fabric, there will be a sound-absorbing effect, and the aesthetics are not bad. The wooden furniture at home also has a certain sound insulation effect.

When decorating the glass, try to install two layers, so that not only the sound insulation effect is good, but also the sealing will be better, so that in winter, the warmth will be better. After all, a layer of glass is too thin to be installed in this way.

If the sound insulation of your house is not very good, you can renovate your roof, walls, floor, etc. when decorating. Nowadays, there are many soundproofing props, such as sponges and the like, which can be effectively soundproofed by sticking them to the wall. Consider using solid wood for flooring, which can reduce sound.

Or a carpet can effectively isolate sound.

1. Roof considerations

If the sound insulation of your house is not good, upstairs or next door, the slightest movement can wake you up. Especially if there are elderly people in the family, they can't sleep well at night. Consider designing a suspended ceiling on the roof, where there will be a layer of empty space in the middle, which can effectively insulate the sound.

For ordinary sound, it can be solved by the suspended ceiling. In addition, in the material of the ceiling, you can also choose the one with sound insulation effect. After all, there are more children in the family now, and if there is a fuss at home, the sound is still relatively loud.

Even if you find the upstairs theory, you can't solve it, so it's better to work it yourself when decorating.

2. Wall considerations

There are many ways to solve the sound insulation of the wall, such as sound insulation felt, sponge, etc., which can effectively isolate the sound of the wall. This is not only to prevent the sound next door, but also to prevent the sound of one's own voice from affecting others. When decorating, add soundproof felt to the material of the wall, which can have a good sound insulation effect.

Stick some sponge pads near the head of your bed so that you can get a good night's sleep and not be disturbed by other sounds. In addition, such as the TV background wall, you can fill it with some sponge, and there is a certain shockproof effect.

3. Floor considerations

If your family is relatively wealthy, you can consider installing hardwood flooring. This type of flooring has a certain soundproofing effect and can reduce the decibels of impact. Or if you put a carpet on the floor, it won't make too much noise when something heavy falls.

In addition to these, there are also furniture, doors and windows at home, etc., there are ways to carry out soundproof decoration. Before decorating, you can ask the decoration master to consider your own home design and give an accurate sound insulation plan.

Generally, when we decorate, we will pay attention to the quality and environmental protection of decoration materials, and the function of sound insulation is often ignored by us. Recently, many owners have reported that the sound insulation effect of the wall is really poor"Speak a little louder at home, and you can hear it clearly in the hallway"The owner, Ms. Wang, complained.

Therefore, I interviewed decoration experts, and according to the experts, the reason why the walls are separated is because of the problems left over from the commercial housing. Real estate developers pay relatively little attention to the geographical location of the property, the overall quality of the house, and pay less attention to the details of the house, such as sound insulation and ventilation.

So, as a property owner, how can you avoid the embarrassment caused by poor sound insulation? The experts also gave us a few tips:

1. Build a soundproof wall.

Add a layer of light body wall to the common wall of the house, the light body wall can be built with light steel keel, and the same can also be built with wooden keel, and the wall is filled with sound-absorbing cotton to cover the sound insulation felt, so that the ideal sound insulation effect can be achieved.

2. Lay sound insulation pads.

For owners who pave multi-layer solid wood flooring, laminate flooring, or three-layer solid wood flooring, a layer of sound insulation mat can be laid before paving the floor, and the sound insulation mat can block the transmission of sound; If the home is paved with solid wood veneer, it can be filled with sound-absorbing cotton between the wooden keel or light steel keel to achieve the purpose of sound insulation.

3. Erect ceiling shock absorbers.

If there is a suspended ceiling installed in the home, the ceiling shock absorber can be used, and the ceiling can be covered with wave peak sound-absorbing cotton, so that it can form a sound insulation effect with the residents upstairs.

In addition, the sound insulation performance of doors and windows should also attract the attention of the owner, usually double-layer insulating glass windows can have a better sound insulation effect, if it is a three-layer insulating glass window, it can have a very ideal sound insulation effect.

The sound insulation effect of the door is related to its density and filling, the greater the material density of the door, the better the sound insulation effect, and the suction performance of the filling also has a certain impact on the sound insulation effect of the door.

At the same time, experts also remind owners to stay away from noise when buying a house. Although the house can be soundproofed in the later stage, noise pollution should be prevented at the source, for example, away from the main traffic roads and bus stop signs, and avoid public places such as the main square of the community, so as to avoid noise pollution.

Sound insulation works are also concealed works, and they are generally constructed in front of the decoration. Once the renovation works are completed, there is basically no remedy, and the cost of remediation is very high. The sound insulation effect of the house also directly affects the quality of life, such as the sound of cars on the highway, such as the sound of neighbors walking, talking, and children's noisy sounds, all of which will affect our rest and leisure quality.

And the occurrence of these events is uncontrollable, except for the resolution before the renovation, which can only be endured after the renovation. Usually suspended ceilings, walls facing the road, windows, walls in bedrooms and living rooms, partition walls in bedrooms and bathrooms, etc., are places that need to be soundproofed. There are two factors that affect the sound insulation effect, one is the structure of the sound insulation wall, and the other is the sound insulation material chosen.

First of all, let's elaborate on the sound insulation materials: glass wool, rock wool, sponge should not be considered in the scope of indoor sound insulation materials, glass wool and rock wool because their raw materials are brittle fibers, will be easy to enter, thus causing allergies, and their layered into the room will cause respiratory allergies. Sponges are flammable products that produce toxic gases when burned.

Although they are all porous materials and have a certain sound-absorbing function, the energy-absorbing efficiency is low, and the editor does not recommend using them. Polyester fiber sound-absorbing cotton is a choice, its environmental performance is E1 level, and the fire protection level is B1 level, which has a better sound absorption effect for medium and high frequencies. However, due to the limitation of its material structure, the absorption of low-frequency sound is poor, such as the noise generated by electrical appliances, such as the mopping sound generated by the slippers upstairs, such as the noise of the neighbor's stereo caused by the wall, and the vibration sound generated by the ground are difficult to eliminate.

The editor recommends gradient sound-absorbing cotton, which is also polyester sound-absorbing cotton, so it has the environmental protection and flame retardancy of ordinary polyester sound-absorbing cotton, but it is different from ordinary polyester sound-absorbing cotton. Its density is step-incremental, not uniform. The upper side is softer and the other side is harder.

Generally, the soft side is oriented towards the sound source. Its structure can ensure that it absorbs low-frequency, medium-frequency and high-frequency sounds at the same time, and has high sound absorption efficiency. The general practice of soundproofing partition walls or suspended ceilings is the same.

Usually 5cm keel (wood or light steel can be), the hollow position in the middle of the keel is filled with 5cm thick, kilogram square meters of gradient sound-absorbing cotton, and the outer seal gypsum board. Generally, the family can meet the requirements with 5cm of high-efficiency sound-absorbing cotton, and gypsum board can usually isolate 20-30 decibels of noise, if there are special requirements, you can use two layers of 5cm thick gradient sound-absorbing cotton, and gypsum board can usually isolate 30-40 decibels of noise.

How to solve the problem that the house is not well soundproofed.

There is no good way to assist in soundproofing paint, soundproof paper, the effect is not good, reliable is the soundproof board, very expensive.

If you want to make the wall of the home more soundproof, you can do a layer of sound insulation treatment, such as installing sound insulation cotton and other materials, so that the wall itself has a sound insulation effect, plus the treatment of sound insulation materials, the sound insulation performance will be improved, and the sound insulation materials also make the wall more beautiful and can beautify the indoor environment. Build the wall with small bricks, then paint the wall with cement, and you can also nail it to the wall with gauze, and then use cement to paste the bricks, so that the sound insulation effect is very good.

1. Use sound-absorbing cotton for soundproof walls. 2. The glass windows are made of insulating glass. 2 times of sound insulation. 3. Carpeting on the ground can absorb sound very well.

Hello landlord, I do decoration, do sound insulation with sound-absorbing sponge, KTV are made of this material, material ** in 15-20 yuan square! In addition, you have to replace the door and window glass with 5+6+5 double vacuum glass! This is a great sound proof!

Hello, it is recommended that the walls should be made of sound-absorbing cotton, the window glass should be double-layered hollow, and the floor should be wooden.

The wall not only has the function of separating space and blocking privacy, but also has the role of windproof, rainproof, heat insulation and so on. If the walls are thin or the materials used are poor, the sound insulation of the walls will be greatly affected. What should I do if the wall is not soundproofed?

The original soundproof wall can be dismantled and rebuilt with a soundproof wall; You can also retain the original soundproof wall, on this basis add a soundproof wall, although this kind of pants dry sound insulation effect is better, but Hu Cave it will reduce the area of the room to a certain extent, in a small room burning such as not very applicable, in dealing with this problem, we should combine their own actual situation to choose.

What are the methods of soundproofing the house.

1. Install soundproof windows.

If the house is close to the street, station or factory, you can install soundproof windows in the room, which can significantly reduce the noise in the room, make the room quieter, and make people more comfortable to live in.

2. Install soundproof doors.

In addition to installing soundproof windows, we can also install special soundproof doors in the room, which can also have a good soundproofing effect. Or you can also install a thick solid wood door, the heavier the weight of the solid wood door, the higher the density, the better its sound insulation.

3. Install wooden flooring.

In all kinds of ground materials, relatively speaking, the sound absorption of wood flooring is better, among which the sound absorption of cork floor is more prominent, and many owners will install cork flooring on the ground in order to achieve the effect of noise reduction, so as to reduce the noise caused by the transmission of the ground.

4. Install the integrated wall.

When decorating, the owner can install an integrated wall on the wall of the room, which is actually equivalent to making a solid wall, which can play a good sound insulation effect and make the room more quiet.

How to deal with a wall with poor sound insulationThe easiest remedy for a wall that is not soundproofed is to add a layer of benzene board to the wall, and then decorate the wall. The steps are: 1. Spray a layer of water on the wall after cleaning the colloidal on the wall to reduce dust; 2. Clean the wall and ventilate to dry the wall; 3. Coated with styrene plate glue; 4. Cut the benzene board into a suitable size and stick it on the wall; 5. Smear a layer of cement on the outside of the benzene board, and then decorate the wall after the cement is dry.

The materials of wall sound insulation are: 1. Sound insulation board: the sound insulation board used in different positions of the indoor sound insulation wall material is also different, and the sound insulation effect is called the sound insulation board;