Ceiling noise insulation, types of noise, methods of eliminating them, used soundproofing materials, noise isolation technologies for base, suspended and stretch ceilings.
The content of the article:
Distinctive signs of comfort and coziness in a house are considered to be a harmonious combination of the interior with fashionable furniture, high-tech equipment and a variety of decor items. However, this is often not enough if extraneous sounds in the room prevent its visitors from experiencing positive emotions. In such cases, it becomes necessary to isolate the enclosing structures from the penetration of noise from the street, from adjacent rooms or from neighbors above.
Types of noise and methods of eliminating them
There are two types of indoor noises:
- Air... Such noises are the result of vibrations in the air from a powerful source, such as sounds from the loudspeaker systems of a musical center or just loud speech. Airborne noise travels through cracks, cracks, and even electrical outlets.
- Structural noise... They arise when mechanical impacts on the enclosing structures of the house: movement of furniture on the floor, drilling holes, falling massive objects, etc. Since the speed of sound transmission through solids is 12 times higher than through air, these noises travel over long distances. For this reason, for example, hammering a nail in a single apartment can be difficult to hide from neighbors on the staircase.
- Complete soundproofing... It must be provided by all the enclosing structures of the room - ceiling, walls and floor. This method involves the implementation of a whole range of insulating and finishing works so it is effective but expensive. In addition, the installed soundproofing materials occupy a decent volume of the room, so it is advisable to carry out its complete isolation from noise if it is spacious.
- Partial soundproofing with device false ceiling ... In this way, noises from the upper floors of the house can be drowned out. It provides for the installation of special sound-absorbing plates between the base surface of the ceiling and its suspended structure.
In brick houses with thick walls, due to the structure of their material, it is sufficient to produce partial noise insulation of the premises by installing suspended ceilings equipped with sound-absorbing slabs. This measure solves the problem of noise coming from the upper floors of the house.
In monolithic-frame houses, sound waves are transmitted through heavy interfloor floors and internal lightweight partitions. The outer walls of these buildings are constructed of lightweight porous materials that retain heat and reduce noise transmission. Therefore, high-quality insulation of ceilings in such houses will be sufficient.
The choice of soundproofing materials for soundproofing the ceiling
There is a wide range of modern materials for noise insulation of the ceiling and other enclosing structures. All of them have high technical and operational parameters, the main of which is the sound insulation coefficient. It is measured in decibels and characterizes the value of sound pressure, numerically equal to the loudness of the sound.
For clarity: an increase in sound insulation by 1 dB means its improvement by 1.25 times, 3 dB - 2 times, 10 dB - 10 times.
Let's consider the most popular materials:
- ISOTEX... These are sound-absorbing plates with a thickness of 12-25 mm. With its minimum value of 12 mm, the sound insulation coefficient of ISOTEX panels installed on the ceiling is 23 dB. The final coating of the slabs is aluminum foil, which reduces heat loss through the ceiling structure. ISOTEX slabs are fixed to the surface with liquid nails and are joined together using the “tongue-and-groove” method, which eliminates the presence of gaps through which sound can penetrate.
- ISOPLAAT... These are heat and sound insulation boards with a thickness of 12 mm or 25 mm, with sound insulation coefficients of 23 and 26 dB, respectively. The panels are made of softwood and serve to enhance the acoustics of the premises, effectively absorbing airborne and structural noise from the outside. ISOPLAAT boards have a rough, wavy inner surface that scatters sound waves, and an outer smooth surface, which can later be plastered, wallpapered or painted.
- No sound Acoustic... Soundproof membrane t.5 mm, density 30 kg / m2 and size 5x1.5 m
- Green glue... It is a plastic high-quality material that absorbs vibration and sound in frame-type ceiling systems, fits between the gypsum board, material consumption - 1 tube 828 ml with a capacity of 1.5 m 2 of surface area.
- Topsilent Bitex (Polipiombo)... Soundproof membrane 4 mm thick, not critical in the frequency range. Its size - 0.6x23 m and 0.6x11 m, allows installation of ceiling sound insulation up to a sound insulation level of 24 dB.
- Tecsound... It is a heavy soundproofing mineral membrane with a thickness of 3.7 mm and a size of 5x1.22 m. Its large volumetric weight and viscoelastic properties allow effectively insulating ceilings and walls up to a sound level of 28 dB. Texound is an innovative development of the latest generation and the best protection against high frequency noise.
- EcoAcoustic... Modern heat and sound insulation material made of polyester fiber by hot working. Size - 1250x600 mm, thickness - 50 mm, in the package 7.5 m 2 of material in gray, green or white.
- Ecotishina... It is similar to the previous one, has a thickness of 40 mm and a size of 0.6x10 m.
- Comfort... These soundproofing panels reliably protect the premises from structural and airborne noise, allowing ceiling sound insulation levels of up to 45dB to be achieved. Material thickness - from 10 to 100 mm, dimensions - 2.5x0.6 m and 3x1.2 m.
- Fkustik-metal slik... Soundproof membrane, consisting of 2 layers of foamed polyethylene with a thickness of 3 mm, and a lead plate of 0.5 mm, the level of sound insulation of the material - up to 27 dB, size - 3x1 m.
- Shumanet-BM... Basalt based mineral slabs with a sound absorption coefficient of 0.9. The thickness of the slabs is 50 mm, the size is 1000x600 mm. The package contains 4 boards or 2.4 m 2 of material.
- Acustik-stop... These are noise-absorbing high-tech polyurethane foam pyramids. They are used to insulate the enclosing structures of studio premises. Sound absorption - 0.7-1.0. The size of the panels is 1x1 m and 2x1 m, their thickness is 35, 50 and 70 mm.
Do-it-yourself ceiling soundproofing
The soundproofing system of a suspended frame ceiling is considered to be the most effective. It is provided by reliable methods of fastening materials, their small number with a small thickness of the finished ceiling structure. There are several main systems for soundproofing suspended ceilings.
Ceiling soundproofing "Premium"
It consists of a ceiling frame sheathed with two layers of gypsum board, 2 layers of Texound 70 membrane and ThermoZvukoIzola - a ceramic fiber cloth in a double-sided polypropylene protective sheath.
The sequence of works on soundproofing the ceiling with your own hands:
- Glue a layer of ThermoZukoIzol on the base ceiling.
- On top of it, fix the first layer of the Texound 70 membrane with glue and dowels "fungus".
- Install straight hangers or hangers on rods through the obtained insulation layers.
- Fasten metal profiles 60x27 to the suspensions and make a crate between them. The structure will be heavy, so you need to use at least five hangers per 1 m 2 of the ceiling and check the reliability of the fasteners.
- Fill the space between the metal profiles with Rockwool or Isover mineral plates with a density of 40-60 kg / m 3.
- The front parts of the profiles, facing the walls, should be pasted over with strips of Texound 70 membrane.
- Fix the first layer of gypsum board on the profiles.
- On the drywall intended for the second layer, you need to glue the Texound 70 membrane, and then fix this whole composition on the first layer of drywall sheets using self-tapping screws.
Ceiling soundproofing "Comfort"
The technology of installation of the Comfort ceiling sound insulation is similar to the installation of the Premium system, but has several differences:
- No air gap between the mineral slab and the first layer of the Texound 70 membrane.
- Instead of a mineral slab, the space between the profiles can be filled with ThermoZukoIzol folded in two or three times.
Ceiling soundproofing "Economy"
The Economy insulation system is installed as follows:
- Suspensions are attached to the base ceiling, which are wrapped around with a Texound 70 membrane on all sides.
- Profiles 60x27 mm and one sheet of plasterboard, m. 12.5 mm, are attached to the suspensions.
- The space between the profiles is filled with sound-absorbing materials Isover, Knauf or Rockwool.
- The installation is completed by installing drywall sheets with a Texound 70 membrane glued to them.
Acoustic ceilings for noise reduction
An effective means of reducing the noise level in a room is the installation of a stretch acoustic ceiling, which is based on a special perforated sheet that absorbs noise. The thickness of the ceiling structure, which guarantees noise reduction, is 120-170 mm. Therefore, the height of the ceilings often limits the possibility of soundproofing. Rooms with a height of three meters and more are excellent for this purpose.
A very effective combination of suspended acoustic ceilings and mineral wool slabs located in the space between the ceiling and the structure. Such a system acts as an absorber of various odors in the refrigerator. The efficiency of its work through sound absorption is determined by the thickness of the layer of the manufactured acoustic ceiling.
One of its types is a cork ceiling. Its excellent insulating and sound-absorbing qualities are due to its natural origin, porous structure and specific molecular structure.
In construction, special soundproofing plates are often used, which can be installed in any ceiling structure. They not only absorb external noise, but also the sounds that occur in the room.
Soundproofing the base ceiling
Ceiling soundproofing can be done without using a suspension system. In this case, foam plates of various thicknesses can be used to obtain a certain soundproofing layer.
Before you make the ceiling soundproofing, you need to level it, and then follow these rules:
- The panels are fixed to the base surface of the ceiling with glue and plastic dowels "fungi".
- The adhesive is applied only to the center and edges of the boards. Additional fastening with "mushrooms" provides 5 pieces for one panel.
- When buying foam, you should know that it has different densities, on which its strength depends. The density of the foam is determined by the numbers 15 and 25. A material with a density of 25 is more durable, and should be used.
- After installing the slabs on the ceiling, you need to wait for the glue to dry, and then finish them. It can be putty, wallpapering, tiles or painting.
How to make ceiling soundproofing - watch the video:
Understanding which sound insulation is better for the ceiling, and having studied the nuances of its installation, you can save your home from extraneous sounds for a long time. Good luck!
High-quality sound insulation of a private house is to significantly reduce the amount and intensity of noise coming from the street. This event contributes to the creation of the most convenient and comfortable atmosphere in the cottage. It is clear that the sound insulation of each house requires an individual approach, because the choice of materials and technology for their use directly depends on the features of the structure, the type of surface to be treated and, of course, on the requirements of the owners of the cottage. However, generally speaking, the whole process of soundproofing a private house comes down to creating additional sound protection different parts constructions, and below we will talk about this in more detail.
Soundproofing load-bearing walls in the house
The key feature of load-bearing walls is that they "by default" well block sounds coming from the street, but often this is not enough. For example, if a house is built of ordinary red brick, its ability to stop noise to create a truly cozy and quiet environment inside the building will be insufficient. And in order to achieve high-quality sound insulation of load-bearing walls, experts advise resorting to creating a multi-layer structure. It consists of two layers of bricks, between which there is an air gap. This is one of the most effective ways noise insulation, which is used even at the stage of capital construction.
A layer of insulator is mounted between the layers of bricks, which not only prevents extraneous sounds from entering the house, but also contributes to the preservation of heat in it.
Noise insulation of partitions
The need for noise insulation of partitions arises if the walls inside the house are erected from beams and mounted on a metal profile. If concrete or brick was used as a building material for the construction of partitions, their additional sound insulation is not needed.
For soundproofing partitions, it is better to use soundproofing panels, which today can be bought in every specialized store. Of course, such structures will increase the load on the interior partition, but at the same time they will turn into an insurmountable barrier to noise and become a reliable barrier to acoustic waves.
Noise insulation of floors in a private house
If the cottage consists of several floors, professionals advise to additionally insulate the floors. This measure is in many ways similar to soundproofing load-bearing walls. An excellent solution to the problems of unnecessary noise is a high-quality floor screed on the upper floor and the construction of a suspended ceiling (multilayer structure) on the lower one.
Sound insulation of doors and windows
The quality of glass units and the correctness of their installation have a direct impact on the sound insulation characteristics of doors and windows. However, in order to achieve the maximum effect, additional processing of door and window openings does not interfere. For this, classical sound insulators are often used - any fibrous material that absorbs sound waves well. It is necessary to carry out noise insulation of windows and doors at the stage of installation of these parts of the structure, because after the installation is completed it will be impossible to do this.
Materials for soundproofing houses
On the modern market there is a wide range of materials used for high-quality sound insulation of private houses. The choice of one or another of them, as mentioned above, depends on many factors, in particular, and on the characteristic features of each insulator.
Sound insulation materials fall into two categories:
- sound reflectors;
- sound absorbers.
If there is a need to protect the house from the sound of music and other airborne noises, it is advisable to use sound-reflecting insulators. But for greater reliability, experts advise to combine two types of insulators and mount them in accordance with the requirements of the technology. Although this will slightly reduce the useful area of the room, it will contribute to the creation of a comfortable environment for living in it.
Application of soundproof panels
As practice shows, soundproof panels are the material that is most often used for additional sound protection of a private house. They are not only a reliable barrier to extraneous sounds, but also give the structure additional attractiveness.
Advantages of soundproof panels:
- original appearance;
- excellent sound absorption properties;
- absolute safety for human health.
Output
Thanks to the right choice materials and their competent installation, you can turn your home into a real kingdom of bliss and tranquility, because high-quality sound insulation of a private house contributes to good rest and peaceful sleep for each member of your family!
Almost every person, after a sleepless night, asks how high-quality the sound insulation of the walls is in his house, whether the materials currently offered are a guarantee that after certain work has been carried out, the problem with penetration into private house noise will be resolved.
This is enough important question, since loud noises that irritate a person for a long time, tire him out, working capacity is seriously reduced. It is known that the solution to the question of how to make soundproofing of the wall will have the most positive effect on the general state of human health.
Features of noise insulation of a private house
High-quality sound insulation in a private house can be provided by holding a certain amount special works, even if wall cladding with corrugated board is supposed, which read about.
These include:
- Replacement of old windows made of wood with modern double-glazed windows.
- Installation of reliable entrance doors having an elastic seal along the entire contour.
- Installation of special external structures with high sound-absorbing properties, for example, to insulate the facade of a house with polystyrene foam, which we wrote about.
- Special high quality coatings can be applied.
- In a private house, you can install special partitions made of materials that are characterized by a relatively low conductivity of the perceived acoustic vibrations. Unfortunately, the walls do not belong to those either.
- Replacement interior doors for more advanced ones, equipped with high-quality seals.
- Experts can also advise to carry out certain finishing work with special facing materials that have low sound-reflecting properties and qualities.
The implementation of all such works, in addition to achieving its main effect, which is expressed in reducing the noise level, will also contribute to a significant reduction in the loss of thermal indicators.
Types of noise insulation materials
On this question there is no definite answer, since the soundproofing materials that are offered by modern manufacturers are divided into types and categories. Each of them has its own characteristic features, their ignorance can lead to some difficulties in the selection process, as well as in solving such an issue as soundproofing walls with your own hands.
For a competent and reasonable choice of soundproofing material, you need to know very precisely for what main purposes it is intended. It is for this reason that it makes sense to consider all its main types, as well as understand which material is better to purchase.
In order for the material for sound insulation to be chosen correctly, it is worthwhile to first figure out what type of noise you need to protect yourself from. It can be structural and airy. The latter spreads strictly through the air. This is, for example, the voices of people, animals or a constantly working Appliances... Structural noise is usually the sound of furniture moving around, babies clattering and objects that occasionally fall to the floor.
All modern soundproofing materials can be divided into several types and categories:
- Materials to help create the required acoustic properties in the rooms of the house. They are usually used in theaters, recording studios.
- Materials that prevent different airborne noise categories.
- Materials designed to reduce the likelihood of penetration of structural, highly annoying noise, which, unfortunately, cannot always be attributed to the vinyl siding under the stone described in.
The last two foundations are used to provide high-quality sound insulation.
Materials of this kind can be divided into sound-reflecting and sound-absorbing. The latter are more suitable if there is a need to protect all areas of the house from the noise of music. As for the materials that reflect the sounds, they are used if there is a need to provide yourself with protection from various sounds that penetrate the house from the street.
The ideal option would be to install two types of materials at once. Here you need to be prepared for the fact that this will be associated with high costs and a certain reduction in usable free space.
Features of the most common materials
Many craftsmen are wondering which sound insulation is best for walls, especially when trying. One of the most popular substrates used for soundproofing is rock wool. It is realized in mats and rolls.
The comfort of a private house is directly associated with peace and quiet, and this can only be achieved through the use of high-quality soundproofing materials and finishes - read about wood sheathing of a concrete staircase in ours.
Professionals claim that it is able to withstand more than 98% of all categories of noise, including percussive sounds. All surfaces in a private house can be effectively finished with cotton wool. The disadvantages include the ability to lose all properties in the process of exposure to moisture.
Another fairly common material is cork. It is realized with slabs of a special size; during the installation process, they are very simply mounted on a prepared wall surface. If you need to protect the rooms in the house from percussive sounds, there is no better option. A negative characteristic can be attributed to a slightly overpriced.
The modern market also offers certain novelties of materials that belong to the category of soundproofing, these are thermozvukoisoil and ZIPS. The first is a synthetic material that has ideal performance characteristics. The disadvantage is the need for multiple layers to achieve optimal results. Speaking about ZIPS, it can be noted that at the moment it is one of best materials, which has ideal parameters of sound reflection and noise absorption. The material is very easy to assemble, but quite expensive.
Preparatory work
After being chosen optimal material to protect the premises from noise, it is necessary to make certain preparatory work as before. Often, a closer inspection of the walls and ceiling reveals holes or holes that were previously used to install outlets. In addition, the presence of a large gap or a through socket can be the reason for the penetration of noise into rooms. Sometimes, in order to produce high-quality sound insulation, it is enough just to carefully seal up all such holes.
So, the preliminary work includes such processes as:
- Relocating the socket to a new location and sealing the hole polyurethane foam.
- Selection. Treatment wooden parts and structures so that they do not rot.
- It makes no sense to engage in noise insulation, if old doors are installed in the room that do not perform their direct functions, they should be replaced. This also applies to windows.
Only after that, you can start the process of decorating the walls with soundproof materials. The best soundproofing of walls will be carried out very quickly if you follow the instructions.
The main stages of the soundproofing process
Below will be considered in detail the option of protecting the room from noise by using drywall and some of the above noise insulation materials.
This process consists of the following steps:
- Along the entire surface of the wall, every 60 cm, it is necessary to fix special guides.
- The space between them should be filled with mineral wool or other selected material.
Soundproofing materials must be laid as tightly as possible. This will help to effectively protect the premises from the penetration of extraneous noise into it. All this directly suggests that it is not worth saving on the amount of the base used.
- After laying this layer, the entire structure is covered with sheets of high-quality drywall.
- All formed seams are carefully sealed and puttyed.
Stages of soundproofing walls.
As a result of such work carried out, the surface of the wall becomes so flat that wallpaper or paint can be glued on it without much difficulty. Of course, the area of the room will be reduced by several centimeters, but on the other hand, this is an excellent opportunity to ensure complete silence in the room.
In order for all work related to such a process as sound and sound insulation of walls to be carried out at the highest level, it is worth paying attention to the recommendations and tips below:
- It is worth noting that installation work may differ in direct dependence on what materials are used in the process of finishing the premises. For example, if these are special modern noise-insulating panels, then they can be attached directly to the wall surface. For subsequent finishing work, these panels are covered with plasterboard sheets. All joints must be treated with a sealant.
- When using special noise-insulating membranes, other sound-absorbing materials can be used at the same time. Its installation is quite simple. Initially, a special frame made of metal is attached to the wall surface, and all guides are fixed strictly with a gap of 60 cm.If necessary, this structure can be reinforced with an additional layer of high-quality drywall, which has a sound-insulating membrane.
- Usually, sound insulation is carried out on metal profiles or lathing, which is made of wood. Between them, you can additionally lay a special noise-absorbing material. This method is ideal if combined materials are used in the interior decoration process.
- In the process of working with sockets, it is recommended to completely remove all old devices and fill the holes with construction foam. after the sound-insulating material has been laid on the surface of the walls, it is already possible to drill new holes for the boxes.
Evgeny Sedov
When hands grow from the right place, life is more fun :)
Content
The use of modern soundproofing materials allows you to achieve excellent noise insulation of the ceiling, even in the presence of wooden floors. No building structures give their residents a 100% noise protection guarantee. As a result, the soundproofing of the ceiling in the apartment is very important. It is quite possible to reduce the noise level to acceptable decibels if the soundproofing protection is properly equipped.
What is ceiling sound insulation
Sound absorption and sound insulation are not the same thing. In the first parameter, the degree of reduction in the energy of a sound wave when passing through ceilings or walls is estimated. And noise isolation is how much the pressure of a sound wave decreases when it passes through obstacles in the form of overlaps. Ceiling sound insulation is assessed by residential builders using a specific coefficient (RW) in the frequency range from 100 to 3000 Hz. If RW is equal to one, then the apartment is completely soundproofed. However, this does not happen.
Soundproofing the ceiling in the apartment
If we are talking about how to lower the level of decibels that penetrate into the apartment from external sources, then we are talking about sound insulation. Isolating the entire room from penetrating external sound waves means properly equipping noise protection on the walls, floor and ceiling. Noise insulation of the ceiling in the apartment is carried out using high-tech methods using sound-absorbing materials of a new generation.
Builders distinguish 4 types of noise that need to be dealt with:
- Impact type noise. Occurs when a sound wave is generated from impacts on floors or partitions. In residential structures, this is the stamping of feet, the noise from the movement of furniture, the work of a punch or drill.
- Airborne noises appear when sound propagates through the air in conditions of poor sound insulation of walls, insufficient sound absorption by ceilings. It can be loud voices, music, dog barking, birdsong.
- Noise of a structural type occurs at resonance from high-frequency vibrations of air ducts, elevator shafts. In this case, sound waves can travel very far.
- Echo, or acoustic noise, occurs in an empty room.
From the neighbors upstairs
People living in the lower apartment suffer from shock and air-type noises coming from the floors above. Soundproofing from neighbors upstairs is often so poorly arranged that putting your ear to the walls, you can hear someone sitting upstairs in a chair. The most a good decision, how to soundproof the ceiling from the neighbors on top, it is considered the arrangement of soundproofing the floors in the upper apartment. This creates a floating floor structure. It is done based on concrete screed with the addition of gypsum, which is laid on a layer of sound-absorbing mineral wool of the Akustik-stop type.
From impact noise
Unfortunately, the neighbors from above do not always agree on the costs of creating a sound-absorbing layer on their floor, so the ceiling soundproofing from impact noise is made independently. The most in a simple way a frameless system device is considered. It consists of two elements - a special sandwich panel, which is mounted directly on the floor, and a drywall sheet, which must be attached to the panel at the end of the work. The installation process and the order of the layers can be seen in the photo.
Under a stretch ceiling
The frame type system is a conventional stretch ceiling with soundproofing made of gypsum fiber board or gypsum board. The advantages of the method include the fact that the surfaces are leveled, primed, all cracks and cracks are sealed in them, and only then the installation and sound insulation of the stretch ceiling is carried out. When arranging sound insulation, it is necessary to overlap sound-absorbing materials, leaving no gaps between them, otherwise all the work will go down the drain, and effective sound insulation will not work.
In a house with timber joists
Wood serves as a very good conductor of sound waves, in addition, over time, such floors begin to creak, therefore, the sound insulation of the ceiling in a house with wooden floors very relevant. To ensure noise reduction, builders lay a layer of sound-absorbing material on the floor of the upper floor, fixing it with plinths, and arrange noise-insulating stretch ceilings on the lower floor from several materials at once, stacked on top of each other in layers.
In a panel house
The situation is worst in panel houses due to the large number of gaps between the panels and the low RW ratio. Soundproofing the ceiling in a panel house alone will not help to achieve an effective level of noise reduction; it is also necessary to try to isolate the walls and partitions in the apartment from external sounds in order to achieve the desired result.
Noise insulation materials for the ceiling in the apartment
Depending on the tasks set, the materials that can provide silence in the apartment are divided into two types: sound-insulating materials for ceilings and sound-absorbing ones. The effect of noise-insulating materials is to reflect the sound wave back to the source, so they have a high density. These include sheets of drywall, fiberboard and chipboard.
Sound absorbing materials dissipate sound throughout their entire volume, reducing the number of decibels by about half. These include:
- Soft materials based on felt, mineral wool, fiberglass. Their RW reaches 70%. They are produced in rolls with various reliefs - in the form of pyramids, wedges, waves.
- Compressed semi-rigid materials are composed of fiberglass, mineral wool or polyurethane based boards. Their RW reaches 75%.
- Solid materials based on vermiculite or pumice. Their disadvantages include relatively low sound insulation.
- Sandwich panels, which are a "layer cake", inside which there are liquid or soft sound insulators, and outside - solid.
Acoustic ceiling panels
Soundproofing from upstairs neighbors can be achieved using the following soundproofing ceiling panels:
- Phonestar, which are wooden sheets with a mineral core between them. Their RW sound insulation index reaches 75%.
- Akustik-stop - fire-resistant polyurethane panels with cells.
- Akustik-metal sli - sandwich panels consisting of lead plates with polyurethane inserts. They have a high RW ratio of up to 80%, but their cost is high.
- Comfort premium - sandwich panels made of MDF, filled with expanded polystyrene or glass-magnesia sheet.
Rolled ceiling insulation
It is possible to ensure silence in an apartment not only with the help of bulky plates or panels. Roll-up soundproofing of the ceiling is gaining great popularity. This method is the gluing of ceilings with special materials, which are high-density membranes made of non-woven polyester fibers. These include:
- Topsilent bitex;
- Polipiombo;
- Tecsound (Texound);
- Green glue
- There is no sound from the acoustician;
- Eco-silence will sound.
Soundproofing ceiling without frame
With the help of special panels called ZIPS, frameless soundproofing of the ceiling is made. They are sandwich panels with a thickness of 120 mm, consisting of GPLs, inside which there is staple fiberglass. Each panel has special vibrating units for fixing to ceiling slabs. After installing the ZIPS, it is necessary to complete the arrangement of sound insulation by attaching it to the gypsum board.
Sound insulation boards for the ceiling
Arrangement of soundproofing with soundproofing tiles for the ceiling is in great demand. The main advantages of Shumanet-BM, EcoAcoustic and Knauf basalt-based mineral slabs include ecological cleanliness material that is safe for human health. Mineral slabs are resistant to combustion, decay, moisture. They are not eaten by rodents, fungus does not grow on them, and the service life of the minelabs is comparable to the resource of the overlap on which they are attached.
Self-adhesive soundproofing for the ceiling
A new innovative development - a cheap adhesive strip made of specially treated polyethylene Izolontape - will help in creating a self-adhesive sound insulation for the ceiling. This way of creating silence in your home is convenient, practical, and inexpensive. The undoubted advantages of arranging noise insulation using self-adhesive tape is its environmental friendliness.
Ceiling plug for noise insulation
Slabs made of crushed and compressed oak bark will only help to improve the thermal insulation properties of the room, and cork sound insulation on the ceiling will be ineffective against external shock and air sound waves. In this way, you can only protect your neighbors from the sounds coming from your apartment. Cork boards can only be used in combination with other soundproofing materials.
What is the best sound insulation for the ceiling
How to choose the best sound absorption system for an apartment if the materials that guarantee protection against shock and air sound waves are so diverse? The best soundproofing of the ceiling is achieved when all the technologies were followed during the installation of slabs, sandwich panels or roll-to-roll soundproofing, and the installation of soundproofing systems was carried out by professionals. If there is even the slightest gap between the panels or slabs, then we can say that all the work has been wasted - after all, the sound will still penetrate the cracks and spread throughout the room.
Ceiling soundproofing price
Since the materials and scope of work to isolate the room from the penetration of external sounds are different, the prices for soundproofing the ceiling in Moscow can vary. Sound-absorbing materials can be bought in the online store or ordered in the catalogs of building markets. The price of soundproofing the ceiling in the apartment is shown in the table:
Video: how to soundproof the ceiling in an apartment
Found a mistake in the text? Select it, press Ctrl + Enter and we'll fix it!Wood is inherently an excellent sound conductor. In addition, it is able to "shrink" somewhat over time, causing squeaks at the joints of sawn timber. Therefore, the use of wood as ceiling ceilings inevitably requires a competent solution to the issue of sound insulation.
We invite you to get acquainted with the main technologies for the implementation of noise insulation of the ceiling in a house with wooden floors, the features of the choice of materials and the rules for their installation.
Rational choice and installation of soundproofing means is impossible without a clear understanding of the nature of the occurrence and propagation of noise. Traditionally, there are four main types of noise, the transmission of which is most likely through wood ceiling ceilings:
- Shock- associated with the nature of vibrational sounds and initially propagates in a solid medium. Examples of impact noise include the clatter of heels, the sound of furniture being moved, objects falling on the floor, etc.
- Acoustic- is a consequence of the influence of external sound sources and initially spreads in the air, and from there it penetrates into Construction Materials... The most common examples of acoustic noise are voices and music.
- Mixed- they combine both of the previous types, that is, they spread simultaneously in the structure of structural materials and in the air. The most famous example is the operation of power tools and some household appliances.
- Structural- noise generated in the joints of building structures due to their relative axial or linear displacement relative to each other. Simply put, structure-borne noise is squeaks, knocks and other sounds that occur in places where construction materials are not tightly fitted.
Important! It should be remembered that there are no universal soundproofing materials, the use of which will be equally effective against all types of noise and all sound frequencies. Moreover, the proper effect cannot be expected from typical insulation materials, and especially mineral wool and the like.
In addition, an important factor on which the intensity of sound propagation depends is the presence, frequency and correct installation transverse lags... In case of violation of the technology of their installation, especially in their complete absence, the likelihood of the appearance of structure-borne noise increases, and other types spread much more intensively due to the vibration of structural materials.
The choice of soundproofing material
The soundproofing of the ceiling in a house with wooden beams can be carried out several methods, each of which has its own characteristics, advantages and disadvantages. The most common are:
In practice, it has been proven more than once that one material is not able to provide proper sound insulation, therefore, a special cake is assembled, combining different methods. For example, the following sequence of elements (from bottom to top) can give a good result:
- ceiling tiles;
- wooden lathing;
- vapor barrier layer;
- mineral wool + rubber-cork backing on beams;
- chipboard sheets with rubber-cork backing glued over the entire area;
- OSB-plate fixed on chipboard;
- parquet materials.
Since such a design is one of the most effective, we will consider the technology of installation of sound insulation using its example.
Installation of sound and noise insulation of the ceiling in wooden house it is more convenient to carry out it even at the construction stage.
The process is relatively simple and includes the following steps:
