Indoor ceiling sound insulation What materials are good for the specific plan and price reference

Shanghai Houyi Energy Saving Technology Co., Ltd. is the pioneer of glass fiber spraying technology and construction in China, the company has introduced foreign advanced equipment and technology, and has cultivated and created a team of professionals who are proficient in super hy8 glass fiber spraying technology and construction. After continuous practice and exploration, the company has developed a series of spraying products: sound-absorbing coatings, ultra-fine mineral fiber spraying, hard mineral fiber spraying, curtain wall insulation professional spraying, etc.; It can be used in basement ceilings, exterior walls, elevator shafts, equipment rooms, libraries, churches, waiting halls, office buildings and other fields.

The company has always adhered to the corporate culture concept of "people-oriented, innovation as the soul", adhered to the business philosophy of innovation, energy conservation and environmental protection, and is willing to make outstanding contributions to China's energy conservation and environmental protection with our customers.

1. Paste multi-layer cloth strips, soundproof cotton or other soft materials on the glass, especially the glass junction should be sealed, and thick curtains can also be hung 2. If the high quality is replaced with soundproof glass or soundproof panels, if it is a new house, the following methods can be considered The first trick: the wall is decorated with wallpaper, or "soft package", or decoration materials such as cultural stones, to make the surface of the wall rougher, so that the sound wave refracts many times, thereby reducing the noise. For larger households, a layer of gypsum board can be added to reduce noise.

For smaller households, cork can be used to cover the walls, first separating the walls with solid wood in an unequal distance and geometrically, and then covering them with cork. Noise reduction effect: After the wall is renovated, the noise can be reduced by more than 50 decibels.

Modification notice: Once the wall is remodeled, the indoor area will be relatively reduced. The second trick:

Light If the color of the ceiling, floor, and wall is too bright, it will interfere with the central nervous system of the human body, make people feel upset, and be particularly sensitive to noise. Therefore, in the selection of various lamps and decorative materials for interior decoration, special attention should be paid to soft light. The third trick:

Furniture The amount of furniture placed in the home should be moderate, less is easy to make the sound resonate and resonate in the room, and more is easy to bump into each other. Wood furniture is well insulated, and wood fiber furniture is porous and absorbs noise. Different woods have different levels of sound absorption, and softer woods absorb more sound, such as pine.

Placing a bookcase in front of a wall adjacent to your neighbor's house can block out the sound coming from your neighbor's house. The fourth trick: fabric The sound-absorbing effect of cloth is well known, so the use of fabric to eliminate noise is also a more common and effective method.

Tests have shown that the sound absorption effect and effect of draped and tiled fabrics are the same, such as curtains, carpets, etc., and the sound insulation effect of curtains is the most important. The fifth trick: glass bricks Transparent glass bricks are applied to exterior walls or interior partitions, which can provide good lighting effect and have the feeling of continuing the space.

Glass bricks are low-penetration acoustic elements that can be effectively used in busy streets or homes near factories to block noise distractions. The approximate vacuum state of about atmospheric pressure in the glass can make the glass brick become a better thermal insulation effect than double glazing, and it is the best building material to save energy. Resources.

Hello, I am Heilongjiang Province Huanan County Xiaoyu professional installation center, we do is all the indoor installation and indoor overall decoration projects, for your problem, I have a certain experience, now there is a resin ceiling on the market its thickness is about 2 cm, and, its sound insulation effect is the best, but also solved, your second problem, in this way, you don't have to spend so much money, and time and effort, if there is nothing else to move in the room, you can use it, That way, you don't have to move anywhere else.

Benzene board or rock wool felt is nailed to the roof of the shed, but the surface cannot be decorated, which is too unsightly. Only use a gypsum board hanging shed to cover it. That is to say, the benzene board or rock wool felt is nailed to the roof of the shed first.

And then the hanging shed, the effect is very good. The total ** is about 60 yuan per square meter. Plus scraping, no more than 1000 yuan.

There is a kind of sound-absorbing ceiling, and a few cents a piece of 60x60 is also very simple.

Summary. The teacher added as follows: The bedroom that has been renovated can be soundproofed by the following methods:

1. Ceiling 1, ceiling gypsum should be selected to meet the standard, and some sound-absorbing materials such as sound-absorbing cotton and high-density foam board should be added to the top surface to insulate the sound. 2. Wall 1, add soundproof cotton damping pads to the wall, space sound-absorbing bodies, and soundproof cotton pads under chairs, tables and cabinets. 2. Use rock wool, hang rock wool in the whole room, and fix it on the wall with barbed wire.

After plastering, the surface is treated into a KTV uneven texture, which has the effect of scattering sound. 3. It is to add foam or sponge to the wall. 3. Doors and windows 1, doors, solid wood doors are the best sound insulation, the denser the door core, the better the effect.

2. The window has three aspects of sound insulation: window frame, glass and curtains. The sound insulation effect of the quality aluminum alloy and plastic steel windows is good; The sound insulation of window glass is relatively good, including insulating glass, vacuum glass and laminated glass, among which the sound insulation effect of vacuum glass is the best; 3. For curtains, choosing double-layer heavy curtains is the most soundproof.

Hello, your Pei Minzi problem old master to help you inquire as follows: you can directly paste all the soundproofing cotton on the ceiling, so that it can be effectively soundproofed, I hope the teacher's reply can help you I wish you a happy life Thank you! Take it.

The teacher added as follows: The bedroom that has been renovated can be soundproofed by the following methods: 1. Ceiling 1, ceiling gypsum should be selected to meet the standard, and some sound-absorbing materials such as sound-absorbing cotton and high-density foam board should be added to the middle of the top surface to insulate the sound.

Second, the wall 1, add soundproof cotton damping pads to the wall, the space sound absorber, and say that the soundproof cotton pads are placed under chairs, tables and cabinets. 2. With rock wool, the whole room is hung with tung loss rock wool and fixed on the wall with barbed wire. After plastering, the surface is treated into an uneven texture of KTV concave brigade, which has the effect of scattering sound.

3. It is to add foam or sponge to the wall. 3. Doors and windows 1, doors, solid wood doors are the best sound insulation, the denser the door core, the better the effect. 2. The window has three aspects of sound insulation: window frame, glass and curtains.

The sound insulation effect of the quality aluminum alloy and plastic steel windows is good; The sound insulation of window glass is relatively good, including insulating glass, vacuum glass and laminated glass, among which the sound insulation effect of vacuum glass is the best; 3. For curtains, choosing double-layer heavy curtains is the most soundproof.

Is there a soundproof cotton recommendation?

Louis Collins, Dr. Sound, Hui Duoli, 3M these brands are good.

Or the evaluation of the sound emperor environmental protection soundproof cotton on Jingdong is still okay.

Summary. Hello! We're glad to answer your questions!

The ceiling that has been renovated is soundproofed in this way: the best way to do it if you want to have a soundproof ceiling is to make a soundproof ceiling. First of all, the roof is covered with ring through acoustic felt, a wooden keel is installed under the acoustic felt, and then the keel is fixed to the roof with expansion bolts.

Hello! We're glad to answer your questions! The ceiling that has been renovated is so soundproof:

If you want to insulate the ceiling, the best way is to make a soundproof ceiling. First of all, the roof is covered with ring through acoustic felt, a wooden keel is installed under the acoustic felt, and then the keel is fixed to the roof with expansion bolts.

Hello! We're glad to answer your questions! 1. After the house is decorated, it can also be used for roof sound insulation.

We first prepare the keel and other related materials, remove the original base layer of the top surface of the wall, and then use an infrared measuring instrument to draw the location of the keel installation. Next, we covered the underside of the floor slab with soundproof foam and tied some irregular holes, taking care not to pierce through. 2. In the next step, we install the wooden keel, and the keel and the soundproof foam should be kept at a certain distance; If we are installing a light steel keel, then we need to install a shock-absorbing hook first.

In addition to the keel installation, we fill the keel with soundproof cotton, and lay soundproof felt, and we install gypsum board after zui.

How much does it cost per square meter?

Hello. Hello! We're glad to answer your questions! **In the tens to hundreds of square meters, the sound blanket is cheaper, and the sound insulation board is more expensive.

Acoustic blankets can be used. Acoustic blanket is one of the best room soundproofing materials on the market. It is mainly used with gypsum board for wall sound insulation and ceiling sound insulation, and is also used for sound insulation and damping and vibration damping of pipes and mechanical equipment.

Acoustic felt is not felt and looks completely different in appearance, felt is light and soft, while acoustic felt is thin and heavy.

Sound insulation felt is made of odorless EPDM rubber and more than a dozen kinds of organic minerals in accordance with a certain proportion, the product is black, environmentally friendly and odorless, a sound insulation material that is quite good for low-frequency and high-frequency sounds, can effectively inhibit the spread of various vibrations, the thickness of the material is 1mm, 2mm, 3mm, tested by the State Building Materials Bureau, the weighted volume insulation RW is 23db, 27db, 30db, the flexibility of the material is also very good, can be bent at will, arbitrary ribbon cutting, Sound insulation material that is very easy to apply and fireproof.

Acoustic felt has the following advantages:

1.The material is light and ultra-thin;

2.Soft, high tensile strength;

3.Environmental protection, no pollution to the environment;

4.suppresses the propagation of medium and low frequency sound waves; Excellent flame retardant properties;

5.Convenient construction.

This kind of noise is difficult to effectively isolate, the easiest way is to lay a thickness of 10cm glass wool on the ceiling, or rubber and plastic insulation materials.

For general places, the conference room piano room can use fireproof 702 soundproof cotton board with veneer, which is simple to install and beautiful in appearance.

Generally speaking, it is best to have a ceiling that is both sound absorbing and diffuser, of course, you must include the budget for the ceiling in the decoration of the house. Otherwise, the ceiling is one or two hundred thousand, and you can use the method of light steel frame and sound insulation board, which is the simplest ceiling treatment and the most cost-effective treatment.

If it is beautiful, you can use a light steel keel ceiling and add soundproof cotton. There is also a sound insulation board, but it is not very beautiful when used in home decoration.

It's really annoying that the ceiling is not well insulated, and we can add sound-absorbing cotton to the ceiling and install some noise-reducing artifacts on the wall to insulate the sound, which will make us very comfortable. It is very important to buy a house for renovation and sound insulation, but some people ignore its existence, and if we don't do it well, it will be very troublesome in our daily life in the future. Not only will it affect the quality of our sleep, but our physical health may also be affected.

Ceiling sound insulation, we can achieve the effect of sound insulation by installing some sound-absorbing cotton insideIt's very convenient to do so. Because the ceiling is what we have to decorate, let us see some of the style in this home, increase the grade of the house, in fact, in the choice of sound-absorbing cotton, we can choose polyester sound-absorbing cotton, which can not only be soundproof, but also achieve the effect of flame retardant. In fact, there is another way, which is to stick a soundproof felt inside the plasterboard.

As long as you do this, the owners upstairs basically won't bother you and make sure you sleep comfortably every night.

In fact, in addition to ceiling soundproofing, our room soundproofing should also be done in place. After all, the family may be noisy, and sometimes it is impossible to sleep peacefully, so you can buy some noise-reducing artifacts to adsorb it on the wall, which is more convenient to use, and will not affect our lives.

You can buy some soundproof panels and install them on the surface of the ceiling, and you can find a store that specializes in soundproofing to understand, which is relatively professional.

You can add a wooden keel to the top of the ceiling, stuff it with soundproof cotton, fill the gaps in the whole area, and then cover the ceiling, so that you can block most of the noise.

If the sound insulation of the ceiling is not good, you can add some sound insulation cotton to it, or put a layer of sound insulation on the ceiling.

The top of the ceiling can be plugged with soundproof cotton, or some seals and soundproof panels can be added to the outside, and some sound-absorbing things can be installed on the wall to help reduce noise.

It is best to use soundproof cotton, which can have obvious soundproofing effect and the price is not too expensive, suitable for ordinary families for soundproofing.

Poor ceiling insulation is still a difficult problem to solve, but you can buy some soundproofing equipment, such as soundproof walls.

If the ceiling is not well insulated, you can press the wooden keel and soundproof cotton on the top of the ceiling, which is very good.

Knock it with a stick that can be heard.

The ceiling is connected to the roof, when you knock on the ceiling, the sound will spread to the ground upstairs, you can hear it, the solid is the medium of sound propagation, it is recommended not to knock on the ceiling casually.

1. Knocking on the ceiling downstairs and dispersing the floor can be heard upstairs and downstairs are separated by a layer of boards, the sound can be transmitted through objects, the downstairs and the upstairs are very close, and all the downstairs knocking on the ceiling can be heard upstairs.

2. This depends on how far the interval is, and whether the structure of the house is good or not, the sound insulation effect of a good house is good, and there is no way to say a bad house. Generally, knocking on the wall downstairs, you can hear it upstairs, and you will feel a little bit of shock if you don't hear it, after all, the building is one.

3. Solid is the medium of sound propagation, the ceiling is connected to the roof, and when you knock on the ceiling, the sound will spread to the ground upstairs.

It's better to deliberate.

Pick a suitable time to talk to your neighbors about noise. Don't go to the door during a party or at night, when the other person is more likely to get angry. Also, try not to negotiate with the other party when you are angry.

Wait until the next morning to talk to your neighbors calmly. If the neighbor is used to going to bed late and waking up late, talk about it at dinnertime.

Some noise is unavoidable and must be more tolerant of that. The upstairs neighbors have the same right to a normal life as you do on the stove, and it may not be their fault that they can hear the noise.

Living in a unit building means having to endure a certain amount of noise during these hours of the day. Floors that are not soundproofed or poorly insulated can actually amplify noise, making the sounds of everyday activities such as walking, talking, cooking and stir-frying particularly noisy. The noise made when partying late at night on weekends is absolutely unacceptable, but frequent footsteps at dinner time are normal.