During construction or repair, walls, ceilings, floors and other surfaces are covered with special materials, to prevent heat leakage in the cold period and did not bother the heat in summer season. One of them is roll insulation, often used for large areas.
Advantages of roll material
This material has many advantages. The main thing is that the insulation in rolls does a good job of preserving optimal temperatures indoors. There are other advantages:
The main types of insulation
Thermal insulation in twisted rolls can be used for both external and internal laying. There are options specially designed for pipes and communications. Available for sale and roll insulation for walls directly under the wallpaper.
Raw materials for their production are also used differently. Thermal insulation from mineral components is the most common. Foamed polyethylene is also popular. Natural heaters like corks are less common and used. Some types have an additional layer in the form of foil or paper. Let's consider each option in more detail.
Special coating for thermal insulation
To improve the characteristics of their products, firms that produce rolled thermal insulation add certain coatings. The basis under them can be different.
Types of mineral wool in rolls
In this group of heaters there are several varieties. Their structure is the same, they differ in composition.
Any type of wool must be covered with a vapor barrier, especially in rooms with high humidity. And it also holds back the smallest particles of fibers that appear over time, negatively affecting a person. As part of the raw materials, formaldehydes are often used, which also affects health. Quality rolls should have a minimum of this substance
For laying mineral wool be sure to install the frame. On the walls, the panels with which it is held are pressed strongly so that the canvas does not move out over time. For the necessary protection from the cold, the number of layers can be increased.
Manufacturers often separate their product according to the purpose of the insulation. For ceilings and ceilings, the rolls will be lightened. For the main floor, walls, and other surfaces, the density of the material is usually increased. Due to this, the dimensions of the roll also change:
- length from 3 to 8 meters;
- thickness in 3 versions (50 mm, 100 mm, 150 mm);
- width from 0.6 m to 1.22 m.
Insulating wool manufacturers
Hardware stores offer a wide selection of mineral wool. Consider the features of the materials of some companies specializing in this area:
Has many positive qualities. It is obtained by filling heated polyethylene with gases. As a result, a mass is formed with many closed bubbles inside, which subsequently solidifies. For special strength, it is also “crosslinked”, i.e., the bonds of molecules are strengthened by chemical means.
Therefore, there are for sale two options: stitched and, respectively, not stitched. Both types have very low thermal conductivity, but the first one still has the best performance, therefore it is more expensive (its density is 30 kg / m³). The general properties of materials are as follows:
The difference is that cross-linked polyethylene foam is able to absorb sounds well, but its fellow cannot boast of this. As a sound insulator, it works worse. At mechanical action the uncrosslinked version loses its shape irrevocably. The stitched one has a high compressive strength, which means it can be used for insulating horizontal surfaces.
Due to the thinness of the material, the length of the rolls can be up to 30 meters, the width is from 0.6 to 1.2 m. The thickness reaches 1 cm. . To fix the material on the wall, special glue is required.
Polyethylene foam brand Penofol
Insulation Penofol - appeared recently, but has already stood out among its own kind. It is not destroyed by weather conditions and aggressive environment. Heat insulators of this company have several varieties:
- foil coating can be fixed on one or both sides;
- rolls with an adhesive layer (simplifies installation even more);
- specialized type of isolation for communication networks;
- insulation for harsh conditions with a thickness of up to 40 mm.
Combined technology allows you to further reduce the thermal conductivity of insulated surfaces. Moisture-resistant and durable material that does not require vapor barrier costs can be used in various directions. Does not lose its properties in the temperature range from -60 to +100 С°.
Cork insulation for surfaces
An environmentally friendly and durable raw material for the production of thermal insulation is cork oak bark. Absolutely natural ingredients make rolls safe for health. The crushed bark is connected with organic glue and pressed. The thickness ranges from 2 to 6 millimeters. The length of the roll reaches 10 meters, the width is mostly meter. Most often, in this form, the cork goes under the wallpaper, on the substrate for the laminate or "warm floor".
Thermal conductivity index not inferior to mineral wool, but the layer is used much thinner. Cork insulation is slightly flammable, poorly absorbs water and delays noise. However, its density is high, respectively, and the weight is large. The margin of safety is high, the service life is declared up to 50 years. The negative side is the price of "naturalness", compared to the rest, it is quite high.
This insulation is produced mainly by Portuguese companies: Wicanders, Izora, Amorim. They propose a wide range of insulating rolls, which can simultaneously serve as wall decoration. Installation is also simple, basically the cork is “planted” on glue.
Modern technologies provide a huge selection of heat insulators for any premises and structures. The selection criteria are based on which surface needs to be covered and how much the buyer is willing to pay for it in order to maintain comfort in their home.
The choice of thermal insulation material is a responsible process. Today, many manufacturers began to produce a heater that is capable of performing several functions at once. It not only makes the surface warm, but also creates reliable protection against wind, moisture, steam and corrosion.
Kinds
If you decide to insulate the walls, then going to a hardware store, you can see that the range is also quite wide outside. Each of the available heaters differs not only in its thermal insulation qualities. Consider the main ones.
Liquid materials
A few years ago, builders actively used solid heat-insulating materials for wall insulation. But not so long ago construction market new ones began to appear, having a liquid consistency. These products are similar in appearance and consistency to paint, which is why they are often referred to as insulation paint.
Pictured are liquid heat-insulating materials for walls
In terms of composition, liquid thermal insulation is presented in the form of small capsules made of ceramics and glass. They are filled with air or an inert gas. The role of the binder is performed by acrylic polymers. The finished product is a thick dough.
Rigid materials
Rigid heaters can be used to insulate walls, the installation of which is much easier. They are geometric correct plates, thanks to which you can get a perfectly flat surface. It is then simply plastered or veneered various materials. For the most part, they fit like.
In the photo, rigid heat-insulating materials for walls:
Solid insulation does not shrink and does not crumple. Installation of solid insulation does not require crates, frames and other structures. The materials are highly durable, and their service life is more than 50 years.
Warm plaster
Among the advantages of this material, high strength indicators can be noted. This suggests that the surface is very difficult to damage, which cannot be said about previous materials. Warm plaster refers to a liquid heat insulator. It's nothing but cement-sand mortar with the addition of natural and polymeric fillers.
On the picture- warm plaster
Thanks to them, it is possible to reduce the thermal conductivity of the original composition. The thermal conductivity of walls with a heat insulator will directly depend on the fillers used. When laying out a thin layer 1-1.5 cm thick, 50 ml foam can be replaced. But what it looks like and how warm plaster is used for the facade can be understood by looking at the photo and information
Gas-filled plastics
This material for thermal insulation of walls is considered one of the most effective. To obtain it, the foaming method is used. different materials. The result of this process is a sheet foam heat insulator.
Pictured are gas-filled plastics
Its installation is simple and convenient. Expanded polystyrene can be safely attributed to the leaders among all produced foams. You can use a heat insulator to insulate walls from the outside. But what and where exactly it is used is described in this article.
liquid foam
This is another option for liquid insulation. Its name is penoizol. Its filling is carried out with the help of hoses between the walls, in the cracks, formwork at the time of construction. This option of insulation refers to the budget, since its cost is 2 times cheaper compared to other analogues.
Pictured is liquid foam for walls
Liquid foam is able to resist microbes, is breathable, does not burn well, and has a long service life. But what kind of liquid thermal insulation for walls from the inside exists in addition to the above, is described in this
Extruded polystyrene foam
For the manufacture of this material, polystyrene granules are used. They are melted under the action high temperature. The material is then extruded from the extruder and foamed. This gives such .
Pictured is extruded polystyrene foam for walls
Thus, it is possible to obtain a strong, durable and breathable insulation. He communicates well with various coatings walls.
glass wool
This material is a kind of mineral fiber. For its manufacture, glass cullet is used. The release of glass wool occurs with different density and thickness. If you need thin fiberglass, then you need to choose a material with a thickness of 5 cm. This is enough to replace a meter brick wall.
In the photo - glass wool for the wall
Fiberglass is highly fire resistant and resilient. It is characterized by excellent indicators of heat and sound insulation. But when installing fiberglass, you need to take care of your safety by wearing a respirator.
Selection criteria
Choosing a heat-insulating material for insulation of external and internal walls, several requirements must be taken into account:
- Thermal insulation indicators. The higher this indicator, the better material will keep warm.
- The weight. The lighter the heat insulator, the less difficulties arise during its installation.
- Vapor permeability. If this indicator is high, then excess fluid will freely leave.
- combustibility. At the same time, indicators can determine how flammable the material is and whether it poses a threat to the house and its residents.
- Ecological cleanliness. By purchasing modern insulation, you can be sure that it consists exclusively of natural raw materials.
- Lifetime. It is necessary to select a heater that has a long service life so as not to spend extra effort and money on re-work.
- Price. And although the price of a heat insulator is indicated as the last criterion, for many it is the most important. Of course, you must understand that the more expensive the material, the higher its specifications.
When working with walls, it is useful to know how it differs.
Wall insulation is responsible work, which requires the choice of high-quality insulation. Today, there are enough options on the construction market, each of which has its own technical characteristics and is suitable for insulating walls outside or inside the house.
Solving the problem of home insulation great importance has floor insulation. This is most relevant for the first floors of apartments and houses in which there is earth, a basement or a garage under the floor, and thermal insulation on the floor is simply necessary. Nowadays, the market offers various thermal insulation materials that differ in price, properties and installation method.
All thermal insulation materials for the floor can be divided into two categories - resistant to dynamic loads and unstable to them.
Such materials are laid in a continuous layer on a concrete base, and then the main floor is mounted directly on this material, i.e. the floor will rest with all its weight on the heat-insulating material.
The cheapest option is to use polystyrene foam boards, which are essentially foam. In addition to being cheap, they also insulate well from the cold, create good sound insulation and are easy to install. But expanded polystyrene has one big disadvantage- over time, it accumulates moisture and, as a result, its heat-insulating and waterproofing properties are declining. This is due to the fact that the thermal conductivity of water is about 25 times higher than that of air. In addition, this material is combustible, which further reduces its consumer value.
Gypsum fiber sheet (GVL) is a fairly common floor insulation, which is made from gypsum using various additives. But it's not drywall. This material does not have a cardboard cover. There is also a moisture resistant variety gypsum fiber sheets, which is designated as GVLV. This material does not burn and in most cases is quite environmentally friendly, because. made from natural materials. In addition, GVL has good thermal insulation properties which makes it quite attractive for laying on a concrete floor.
Polyurethane foam belongs to the group of gas-filled plastics. It has a low water absorption coefficient and good thermal insulation properties. But the complexity of installation and the cost of the material itself makes it less attractive compared to other types of thermal insulation materials.
It will not work to mount the floor on such materials. They are usually used to fill voids of any kind, such as voids between floor joists, while the main floor will rest on the joists.
One of the most effective is mineral wool(glass wool, mineral wool), which has excellent heat-insulating, sound-proofing, frost-resistant and fire-resistant qualities. In addition, glass wool is inexpensive, extremely durable and resistant to rodents.
Excellent thermal insulation for the floor - expanded clay. He creates good thermal insulation, sound insulation, does not burn and, in addition, does not absorb moisture, which makes this material very effective when used in floors with logs.
There is another classification of heaters - by structure. This classification includes fibrous materials (mineral wool), cellular (polystyrene foam boards) and porous (expanded clay).
There is also a classification according to the form, which includes: plates (polystyrene foam plates, GVL), rolls (mineral wool) and bulk materials (expanded clay).
It should not be forgotten that most thermal insulation materials are not completely environmentally friendly, i. prolonged contact with a person, they can be harmful to health. Therefore, the laid insulation must be well insulated from the premises in which people are located.
Soundproofing the walls in the apartment modern materials for which today can be found in hardware stores, is becoming more and more relevant. This is explained simply - fences in multi-storey buildings typical houses are not able to fully protect the home from external street noise and from sounds coming from neighboring apartments.
medical scientists It has long been noted that the presence of constant noise has an extremely negative effect on the human psyche, not allowing him to get complete relaxation and rest. That is why, unable to withstand the constant sound pressure, many city residents, especially those who live in panel houses, begin an active search for a suitable soundproofing material that will meet all the requirements for its use in apartments.
Almost all modern acoustic materials are made on the same fundamentals, which is traditional. However, they have undergone significant improvement due to the appearance in recent times production technologies.
To date, very a large number of new soundproof materials, and it is simply impossible to cover the characteristics of all on the scale of one article. Therefore, attention will be focused on the most effective ones, which are used in an apartment.
Thin soundproofing MaxForteSound PRO
When the area of an apartment or room does not limit the choice of materials, and you can install sound insulation of any thickness, this is convenient. But what if you can't afford to spend precious inches of living space?
In this case, innovative thin material for soundproofing MaxForte SoundPRO. It has a thickness of only 12 mm, while in terms of its characteristics it is able to compete with sound insulation with a thickness of 5 and even 10 cm! MaxForte SoundPRO - newest material, created specifically for soundproofing residential and industrial premises.
Specialists from the Research Institute of Building Physics and the Department of Acoustics of the Faculty of Physics of Moscow State University took part in the development of the material. In the manufacture of MaxForte SoundPRO, all important points for the efficient operation of the material: the optimal density was selected (with a low density, the sound will pass through, if it is too high - along the “skeleton”), the length of the fibers, their thickness. The sound-absorbing layer is calibrated and uniform over the entire area. The material is completely non-flammable. The composition does not contain harmful phenol-formaldehyde resins and any adhesives. Therefore, in addition to excellent soundproofing properties, MaxForte SoundPRO is safe for health.
MaxForte SoundPRO gives an increase in sound insulation from both air (loud TV, a crying child, screams of neighbors) and impact noise (noise from trampling, grinding furniture, falling objects). It can be used for soundproofing ceilings, walls and floors, which will give a significant increase of up to 64 dB!
Mounting thin sound insulation very simple, and not only professionals can handle it, but anyone who has ever held a hammer drill and a screwdriver in their hand.
MaxForte SoundPRO is mounted on the wall using ordinary plastic dowel mushrooms, which can be purchased at any hardware store. It is hung on the wall using the butt-to-butt technology, after which it is covered with a layer of GVL (gypsum fiber sheet). All seams of the sheets must be glued with a special vibroacoustic non-hardening sealant. After the soundproofing is sewn up with a layer of GKL (gypsum plasterboard). The seams of the GVL and GKL sheets should be in a run, that is, they should not match.
Visually about the installation of thin sound insulation MaxForte SoundPRO you can see in the video.
Video - How to install thin sound insulation MaxForte SoundPRO
Thin wall soundproofing with panelsSoundGuard EcoSoundIsol
Soundguard panels EcoZvukoIzol is unique material for soundproofing walls and ceilings, which allows you to achieve silence in the apartment and not lose usable space.
SoundGuard EcoZvukoIzol panels are made of a durable multi-layer cardboard profile based on the honeycomb principle, which are filled with thermally treated mineral quartz sand. The quartz filler used is very fine, exactly the same as an hourglass. It is this filler that makes it possible to achieve an impressive weight of the panel - more than 18 kg per m2, and according to the laws of sound insulation, the heavier the material, the worse it transmits sound (cotton wool transmits sound very well, for example brick wall or steel door much worse). Except weight quartz sand due to fine fraction perfectly extinguishes and absorbs almost all frequencies of sound - from air to shock.
How to mount panelsSoundGuard EcoSoundIsol?
Installation of panels is very simple and almost anyone can handle it. are attached to the wall using SoundGuard DAP acoustic dowels, which are hammered into holes pre-drilled through the panel in the wall. After that, all seams and joints are smeared with sealant and the entire wall is sewn up with drywall.
Mineral noise absorbing material "Shumanet-BM"
This soundproof the material made from basalt fibers is considered to be premium grade mineral sound absorbing board. One side of the mat is laminated with a fiberglass layer, which helps to maintain the integrity of the slab and keep the internal basalt fibers in one position to prevent their small particles from entering the room. This is especially important in cases where the sound-absorbing material will be covered by perforated acoustic panels.
Packing of soundproof boards "Shumanet" Plates « Shumanet BM" are produced in accordance with the requirements of SNiP 23 — 03-2003 Noise protection. They have the following technical and operational characteristics:
| Indicators | |
|---|---|
| Standard plate size (mm) | 1000x500 or 1000x600 |
| Plate thickness (mm) | 50 |
| Material density (kg/m³) | 45 |
| Number of boards in a package (pcs.) | 4 |
| Area of boards in one package (m²) | 2.0 or 2.4 |
| Weight of one package (kg) | 4.2÷5.5 |
| Packing volume (m³) | 0.1 ÷ 0.12 |
| Sound absorption coefficient (average) | 0.95 |
| Flammability (GOST 30244-94) | NG (non-flammable) |
| Water absorption at partial immersion in water for 24 hours, in% of the total volume | Not more than 1÷3% |
Acoustic tests to determine the sound absorption coefficient were carried out in the measurement laboratory of the Moscow Research Institute of Building Physics at the Russian Academy of Architecture and Building Sciences.
The basis of "shumanet" are basalt fibers Having low degree moisture absorption, this soundproofing material can be used not only in rooms with normal humidity, but also, for example, in the bathroom. In addition, it is excellent for soundproofing tension and suspended ceilings, and, of course, walls and multilayer partitions made in the form of a sandwich of drywall, plywood, fiberboard and other sheet materials.
Soundproofing walls using "Shumanet BM"
The installation of the plates of this sound insulator takes place according to the same principle as all types of mineral wool. However, one must take into account the fact that the material will be used primarily as sound absorber, and only then is considered as an additional insulation.
Work is carried out in the following sequence:
- On the prepared one, markings are made to secure the elements of the crate. Since the width of the mats is 500 mm, and they should stand between the bars by surprise, the distance between the guides should be 450 ÷ 480 mm. If mats 600 mm wide are purchased, then, accordingly, the distance between the bars should be 550 ÷ 580 mm.
- Further, the elements of the crate themselves are fixed, but at the same time, in order not to weaken the basic qualities of the soundproofing material, experienced craftsmen advised to perform a series simple recommendations:
- For lathing, it is best to use a wooden beam, and not metal profiles, since metal is a good conductor of sound, it can resonate, and wood tends to dampen sound waves.
- Additionally, in order not to create bridges for the passage of sound, it is recommended to make spacers between the wall and the lathing bars from a thin soundproof material, for example, felt or strips basalt wool 8 ÷ 10 mm thick.
- If, nevertheless, a metal profile is chosen for the crate, then it is better to move it away from the wall with a soundproof gasket by 12 ÷ 15 mm.
- In the event that the area soundproof the room is large enough, and it is possible to take out the crate for sound-absorbing material and cladding 100 mm from the wall, then you can use special details - hangers. They are screwed to the wall through wooden spacers, and the bars are already fixed in them.
Another option is the use of special suspensions, which are designed specifically for noise-absorbing structures. Structurally, such a product already has a special damper layer, which effectively dampens vibrations without transferring them to the frame guides.
Special suspension used for soundproofing work If a guide bars fixed in the above way, then the sound insulator mats are mounted in two layers. The first of them is installed behind the elements of the crate, close to the wall, and the second - between the guides.
Two-layer placement of shumanet panels - Ultimately, upon completion of the installation of the Shumanet BM panels, the walls should look like this:
Next, over the mats soundproof material is fixed vapor-permeable diffuse membrane. Then they proceed to the installation of drywall or plywood sheets, which, in turn, will become the basis for the implementation finishing works. However, it is quite possible to replace this layering by fastening directly to the guide rails of a wooden decorative lining.
Next - the wall is tightened with a diffuse membrane and sewn up with drywall or plywood It should be noted that all sound and heat insulating materials made in mats or rolls are mounted on walls according to the same principle.
Video: the advantages of soundproof mineral plates " Shumanet»
"Teksound" - a new direction in sound insulation technology
Texound is not yet as popular as mineral wool or polystyrene foam, as it is a relatively new sound insulator. by the most important advantage"texounda" in front of others soundproof materials is that it practically does not “steal” the useful area of \u200b\u200bthe room, since it has a small thickness.
The main advantage of "Teksound" is the highest efficiency of sound insulation with a small thickness of the material itself. This sound insulator is used for all surfaces of the room - it is fixed to the ceiling and walls, and also laid on the floor.
It should be noted that some craftsmen use "texound" in combination with thermal insulation materials, and such a bundle only increases the effectiveness of its use. But, unfortunately, the premises in apartments most often do not have extra space, which can be given over to a “powerful” multi-layered sound and heat-insulating structure. In this regard, a material was developed that is able to protect rooms from extra noise without reducing the size of the room.
To achieve desired effect and protect the room from outside sounds, it is necessary to cover all surfaces of the room with soundproofing material, otherwise it will not be possible to achieve the desired result.
The “texound” was developed in Spain by specialists from the well-known company TEXSA, and its mass production began there. industrial production. It is in this country that the largest deposit of the mineral aragonite, which is the main raw material, is located.
To be more precise, the base component is calcium carbonate (CaCO³). Aragonite is very rich in this compound. In addition, calcium carbonate is the main constituent of many calcareous rocks, including chalk, marble, and others.
Harmless polymer compounds are used as binding components, and as a result, membranes are obtained. high density, but at the same time - very flexible and elastic, with pronounced viscoelastic qualities, which is extremely important for sound insulation of complex building structures.
Sound insulation of rooms with this material is very effective even if canvases with a very small thickness are used. "Teksound"Able to absorb and scatter even sound waves of great intensity, which come not only from the outside, but are also created inside the room, for example, with very loud music.
Texounda canvas covered with a protective film "Teksound" is produced in canvases (membranes) and goes on sale in rolls packed in polyethylene. It has the following technical and operational characteristics:
| Name of material parameters | Indicators |
|---|---|
| Material density (kg/m³) | 1900 |
| Average web weight (kg/m²) | 6.9 |
| Area covered by one package (m²) | 6.1 |
| Weight of one package (kg) | 42 |
| Sound insulation coefficient Rw (average) | 28 |
| Flammability (GOST 30244-94) | G2 |
| Elongation at break (%) | 300 |
| Manufacturing materials | mineral aragonite, plasticizers, polyolefins, spunbond |
In addition, the material has the following advantages:
- "Texound" is resistant to temperature extremes. Its elasticity does not decrease at all even with negative temperatures up to — 20 °С .
- The material has a pronounced flexibility and plasticity, and this "Teksound" is somewhat reminiscent of rubber.
"Texound" with its plasticity resembles dense rubber - The material is resistant to moisture and will never become a zone of mold or fungus, as it has antiseptic properties.
- The operating time of the “texound” is not limited.
- "Teksound" is perfectly combined with other materials, and can be applied in a complex system.
"Teksound"Subdivided by its thickness, size and shape of release, may have additional layers that improve its characteristics. The main brands are presented in the table:
| Name | Noise isolator release form | Linear parameters of the material, mm |
|---|---|---|
| Texound 35 | rolled | 1220×8000×1.8 |
| Texound 50 | rolled | 1220×8000×1.8 |
| Texound 70 | rolled | 1220×6000×2.6 |
| Texound100 | sheet | 1200×100×4.2 |
| Texound SY 35 | Self-adhesive roll | 1220×8000×3.0 |
| Texound SY 50 | Self-adhesive roll | 1220×6050×2.6 |
| Texound SY 50 AL | Foil self-adhesive roll | 1200×6000×2.0 |
| Texound SY 70 | Self-adhesive roll | 1200×5050×3.8 |
| Texound SY100 | Self-adhesive sheet | 1200×100×4.2 |
| Texound FT 55 AL | With felt and foil layer | 1220×5500×15.0 |
| Texound FT 40 | With felt layer | 1220×6000×12.0 |
| Texound FT 55 | With felt layer | 1200×6000×14.0 |
| Texound FT 75 | With felt layer | 1220×5500×15.0 |
| Texound 2FT 80 | With two felt layers | 1200×5500×24.0 |
| "Texound S BAND-50" | Self-adhesive tape | 50×6000×3.7 |
| Glue "Homakoll", designed for "Teksound" | canister | 8 liters |
Installation of "texound"
Almost any base is suitable for mounting this material - concrete, drywall, plastic, wood, metal and others. The main thing is that the surface is well prepared - leveled, cleaned of old coatings, primed and dried.
If there is a qualitatively applied layer of plaster on the wall, then it must be primed, and then installation can be carried out directly on it.
The work can be done in two ways. In the first of them, only soundproofing material is used, and in the second, it is used in combination with a heat insulator.
The first option - without additional insulation
- Glue is applied to the prepared surface. For the installation of " texound"Used a special mounting adhesive, which is sold in ready-to-use liquid form, in canisters. After lubrication, it is necessary to wait 15÷20 minutes until the glue sets.
Marking and cutting canvases "Teksounda" - Further, the soundproofing material itself is mounted on the glued wall, which must be measured and cut off in advance, and also pre-lubricated with glue.
Special glue is applied both to the surface of the wall and to the Texounda canvas itself. - If self-adhesive material is purchased, then installation will be much easier, since you will not need to lay it, and you just need to remove it protective film and attach the material to the wall.
- Next, the “texound” sheet must be pressed as tightly as possible to the surface, and then additionally walk over it with a roller. This must be done in order to achieve its best adhesion to the wall surface over the entire area, without leaving air bubbles.
Welding the Texound joints with a gas burner - Cloths "Teksounda"Be sure to overlap, by about 50 mm. The sheets are glued together hermetically. This process is carried out using "liquid nails" glue or by heating the material with hot air or gas burner- adjacent sheets are welded. If at least small gaps are left between the canvases during installation, then the effectiveness of sound insulation will be significantly reduced.
Fully texounded doorway - If the installation of "Teksound" is carried out on the ceiling, then it is glued in small sheets, since the material is quite heavy, and it will simply be impossible to hold a solid sheet from wall to wall.
- After gluing the canvas, if necessary, it is additionally fixed on the wall with fasteners - “fungi”, the very ones that are most often used for mounting polystyrene foam or mineral wool.
The second option - with the use of thermal insulation
Complex installation is carried out if the wall needs not only soundproof but also insulate. If there is such a task, then the work is carried out as follows:
- On the primed wall along the edges, the crate frame is fixed.
Frame for "Texound" along the perimeter of the wall - The next step is to immediately glue Texound on the entire wall in one version, and in the other it is pre-laid heat-insulating material. However, the first method shows more high efficiency just for soundproofing.
- If thermal insulation is adjacent to the wall, then "texound" is first fixed with "fungi", and then additionally pressed with metal hanger strips.
Fixing the "Texounda" canvases with "fungi" dowels - To achieve the required place for installing the insulation material, the metal profile of the frame is fixed in suspensions at a distance of 40 ÷ 50 mm from the wall. In this case, it is necessary to set each of the profiles according to building level, otherwise the casing of the frame will not be even.
Mounting metal frame over soundproofing sheets - The next step is the installation of insulation. The most environmentally friendly insulation materials, which can be installed independently, is considered basalt-based mineral wool. If financial funds, then you can use the above-described "Shumanet BM", which is not only noise absorbing but good thermal insulation material.
- It fits tightly between the racks of the crate and is pressed against the Texound, mounted on the wall.
- Upon completion of the installation of insulation, the wall should look like this:
- It is advisable to tighten the heater vapor permeable diffuse membrane.
- The next step is . In some cases plywood or OSB sheets are used for sheathing.
- The sheets are fastened to the racks of the crate by self-tapping screws, the heads of which are recessed into the sheathing material by 1.5 ÷ 2 mm.
- Then the joints and holes from the caps of the self-tapping screws are sealed with putty.
- Further, the surface is primed and puttied completely, and after that you can decorate the walls with decorative material.
Drywall is the most comfortable material for alignment walls
The wall that received soundproofing and insulation protection, it is necessary to prepare for further work- achieve flat surface, which will become the basis for finishing materials. As well as - in special publications of our portal.
Prices for drywall and sheet materials
Drywall and sheet materials
Existing schemes for mounting "texound"
Masters apply various schemes installation of this soundproofing device. Depending on the convenience of performing work, the area of \u200b\u200bthe room and the required efficiency of wall insulation from external noise, you can choose any of them. The only drawback of these structures is their thickness, which even in the best case will be at least 50 mm.
First option
This design will have a thickness of 50 mm.
- They begin to mount it with the fact that the prepared metal profiles from the side of their contact with the wall are pasted over with self-adhesive tape "Teksound S BAND 50". This must be done in order to avoid the transmission of sound and vibrations from the wall through the metal frame into the room.
- Further, the frame elements are fixed to the wall with dowels, and heat-insulating, sound-absorbing mats are mounted between them.
- Then, soundproofing material is glued onto the sheets of drywall, on their inner side. In this case, Texound 70 is well suited.
- Thereafter. drywall is fixed on the racks of the frame, and its seams are sealed with putty.
Second option
The thickness of the structure with this option will be 60 mm.
- In this case, a thin heat insulator is first fixed to the wall. You can use foil insulation by setting it with a reflective surface towards the room. The insulation should cover the joints of the wall with the floor and ceiling, that is, go to them by 150 ÷ 200 mm.
- On top of it is made installation of a metal frame, which in the same way as in the first version of the design, it is attached to the wall.
- Further, insulation mats are placed in the frame, which are covered with drywall with Texound 70 glued to it.
It should be noted here that the heat-insulating material attached to the wall can be replaced with "Teksound FT 75", which has an additional layer of felt.
Third option
The thickness of the third design option is 70 ÷ 80 mm, since it consists of more layers.
- The first layer to the wall is installed heat-insulating material.
- The second layer is the Texound sound-absorbing membrane.
- A crate is mounted on top of it.
- Then the insulation mats are installed.
- Sandwich panels are fixed to the structure with the last layer, consisting of two sheets of drywall, between which Texound is laid.
When purchasing soundproofing material of this type, it is recommended to provide the consultant of the selling company with the characteristics of the material from which the house is built. The sales consultant will help you make the right choice by determining the thickness and better shape release of Texound.
Video: using "texound" for soundproofing in an apartment
Use of foam rubber mats as soundproofing
Acoustic foam can be called the most effective affordable material for soundproofing walls in an apartment. Due to its porous structure, this material perfectly absorbs and scatters sound vibrations.
Acoustic foam rubber is able to neutralize two types of noise - sound and vibration waves, that is, it muffles the sound and scatters low frequencies arising from surface vibrations, for example, knocking or "bass" of music.
The material is quite durable and can be mounted as an independent soundproofing material, and in combination with drywall. Foam mats are available in a wide range of sizes and can be embossed or have a flat surface.
Foam rubber is made by pressing polyurethane foam, after which cutting into standard blocks with a size of 1000 × 2000 mm is carried out. The thickness of the mats varies from 10 to 120 mm. Domestic-made material is produced in two or three colors, while imported options have a more diverse color scheme, including 10÷12 colors.
Material relief types
Types of relief pattern of acoustic foam can be different. Depends on the depth of the relief and overall thickness material, and his noise-absorbing properties.
The main types of reliefs used for the purpose of soundproofing rooms are presented in the tables below:
| Material relief height (mm) | 25 | 50 | 70 | 100 |
|---|---|---|---|---|
| "Wedge" | ||||
| For moderate soundproofing of walls and ceilings. | Effective for absorbing standing sound waves and echoes in medium to small rooms. | For effective sound insulation rooms of any size. | For absorption low frequencies, most often used in large halls. | |
| "Pyramid" | ||||
| For moderate wall protection against the penetration of high and medium frequencies. | Standing wave protection small spaces. In combination with traps for low frequencies, they can completely soundproof the room. | It is used for rooms of any size and is used in conjunction with additional soundproofing elements, such as sound traps. | Same features as wedge material type |
There are other, less frequently used acoustic foam elements.
| Name of relief type | Characteristics |
|---|---|
| "Peak" | This relief of mats is less popular and has an unusual pattern. Its lack of demand is explained by lower soundproofing qualities than those of the materials mentioned above. |
| "Bass Trap" | Waves that have a low frequency are harder to dampen because they are longer. For this, bass traps are installed in each corner of the room, which are designed for rooms of any size. |
| "Traps of high and medium frequencies" | These elements are installed in large halls. They are designed to capture mid and high frequencies, and create the effect of scattering low frequencies. They are installed in a vertical position, but if the blocks are cut in two and placed at the corners, they will become traps for low frequencies. |
| "Corner Block" | Corner blocks are made in the form of a triangular beam. They are installed at the corners of the room and at the junctions of two surfaces, and also serve to dissipate low frequencies. |
| Decorative ceiling tiles | Available with and without embossed pattern. They are designed to change the relief and shape of the ceiling, with the help of which an additional soundproofing effect is achieved. |
| Insulating wedges | They are used to reduce vibrations from studio equipment and are used as a substrate under it. |
Until recently, acoustic foam rubber was rarely used in apartments, since the material tends to accumulate dust. But in last years more and more residents panel houses foam rubber is chosen to reduce the sound conductivity of the walls. Due to its high sound-absorbing and scattering qualities, this material is able to make the room almost completely soundproof, provided that it is mounted not only on walls, but also on the surface of the ceiling and floor.
It is very important to note that acoustic foam rubber does not lose its soundproofing qualities at all when it is closed with drywall. The main condition for creating similar design is that the foam mats themselves must be glued directly to the wall base, without any lining.
Soundproofing acoustic foam walls
Installing foam rubber on the walls is not too complicated, so you can easily do it yourself. In this case, it is worth considering the most acceptable method of soundproofing for the conditions of the apartment, but it should be noted right away that the area of the room will decrease somewhat.
Installation work is carried out in the following sequence:
- In order for the foam rubber to stick easily, it is best to prime the wall surface and dry it well.
- Next, the mats need to be fixed on the wall. They must fit snugly against its surface, otherwise the sound insulation effect will be partially lost.
- Foam mats can be glued on a wide double-sided mounting tape, liquid nails or heated silicone.
- When all the walls are covered with foam mats, you can proceed to the installation of the frame lathing from metal profiles or wooden beam. Frame guides are fixed at a distance of 50÷60 mm from the wall.
- Racks are mounted in the recesses of the relief pattern directly to the wall. Mounting holes are drilled straight through the foam.
- After fixing the frame of the crate, drywall sheets, plywood, PVC panels or other finishing materials are fixed on the rails. This will in no way reduce the efficiency of the sound absorption of the foam rubber layer, since it will be the first to receive all sound waves coming from outside, absorb them and scatter them.
- In the same way, the foam rubber is mounted on a crate, and then one of the types of suspended ceilings is fixed on it.
- Logs are laid on the floor over acoustic foam rubber, on which a plank or plywood floor is laid. Further, if desired, laminate, linoleum, carpet covering or other decorative coating.
It should be noted that the installation of acoustic mats does not require serious preparatory work. repair work, and if it is decided to leave the foam panels in open form, then their installation generally takes no more than one day.
Exposed material will require frequent cleaning with a powerful vacuum cleaner to keep a large amount of dust from accumulating inside this porous material. In the event that one of the panels for some reason has moved away from the wall, it can be quickly glued into place without any special preparations.
In addition to the considered soundproof materials, in the range construction stores others are presented. But today, acoustic foam rubber, texound membranes, shumanet plates and similar sound insulators can be called the most effective and safest for installation in an apartment.
From year to year, prices for energy resources are inexorably growing, and the level of income of the population remains practically the same. Looking at the unbearable bills for heating a house or apartment, it comes to understanding that the problem needs to be solved on its own - by warming the living quarters.
For this purpose, they can be used different kinds insulation for the walls of the house from the inside and outside.
Let's take a closer look at the possible options for insulation materials, their advantages and disadvantages.
Insulation work is best done in summer period when the air humidity is at its lowest.
Walls for insulation in the room must be perfectly dry. Dry them after additional plastering, finishing work surface leveling can be done using building hair dryers and heat guns.
Stages of surface insulation:
- Surface cleaning from decorative elements - wallpaper, paint.
- Treatment of walls with antiseptic solutions, priming the surface with deep penetration into layers of plaster.
- In some cases, when installing polystyrene foam and electric heating elements, the walls are pre-leveled with waterproof plaster for bathrooms.
- should be carried out according to the instructions prescribed by the manufacturer for this type of material.
- Mounting the protective partition for application final finishing, or surface coverage construction grid, her plastering.
- Creation of a single composition with overall design premises.
Wall insulation inside the house is one of the most effective ways to protect your home from the penetration of cold and the negative effects of condensate, the main thing is to follow the technological sequence of stages. You can read more about the technology of home insulation from the inside in
Conclusions and useful video on the topic
Modern types of insulation for walls, properties and characteristics:
Tips for insulating walls in an apartment - an analysis of common mistakes:
Warming a house, made with the help of even not the most expensive materials, is not a cheap pleasure. Many types of heaters are now available for internal works, which are presented in an extensive price range. Therefore, choose an inexpensive and quality material won't be difficult.
Warm house in winter period and comfortable coolness during the hot season, as well as reduced bills for utilities will show that the thermal insulation of the room is done well and with high quality.
What material did you use to insulate the walls of the house? What guided the choice and are you satisfied with the result? Please tell us about it in the comment block. There you can also ask a question on the topic of the article, and we will try to answer it promptly.
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