Varieties of materials
The best solution to get rid of sewer noise is to move the riser. If you take it outside the apartment, then its sounds will not disturb the household. However, these issues should be addressed at the design stage of construction works. As practice shows, such a system is not always equipped and not everywhere, even in new buildings. As a rule, the riser is placed in the bathroom or in the bathroom, therefore, within the framework of the article, only the sound insulation of pipes located in the living space of apartment buildings will be considered.
Ways to reduce sounds passing through the drain riser can be as follows:
- install silent pipes;
- carry out soundproofing of the riser with your own hands;
- use special clamps to fix the pipe;
- fix soundproofing material;
- build a decorative box, stuffed inside with soundproofing material.
Silent sewer pipes relatively recently appeared on the construction market. They are distinguished by increased density and a thicker wall, as well as special components. The most commonly used filler is microcalcite, chalk and limestone, that is, fine fractions of grinding carbonate minerals. All this can significantly reduce the sounds of merging drains. Such pipes extinguish not only noise, but also infrasound. However, their prices are much higher than for simple PVC pipes, and they serve no more than two decades.
Noise insulation of sewer pipes is carried out with a variety of materials, and even a novice master can do it. The most commonly used modern materials are polyethylene foam, as well as porous rubber or isopropylene. Many people buy polyurethane foam and in vain. It is an excellent conductor of sounds, so the unpleasant effects may not only not decrease, but, on the contrary, become more pronounced.
Ready-made kit for soundproofing pipes
Their use prevents the transmission of noise to the walls and, accordingly, reduces vibration and the emission of infrasonic vibrations. The place where the riser passes, as well as at the points of contact with the ceilings, must be sealed with porous rubber. This also helps to reduce the severity of the transmission of the acoustic effect by ceilings and load-bearing elements of the building.
Not everyone likes the look of the riser wrapped with insulating material; in this case, you can equip the box and close it with decorative finishing materials. By the way, this will create additional sound insulation. However, the riser should not be completely closed with a box, especially if a revision is placed in the bathroom. In addition, it is necessary to provide free access to the water supply, which most often runs close to the sewer riser, in order to repair the downpipe if necessary.
This is important in the event of a breakdown or emergency, as it will help provide quick access to the site of damage and promptly eliminate all shortcomings. Otherwise, you will have to dismantle the entire box and only then proceed with the repair work.
Soundproofing walls and ceilings in the bathroom is not an easy combination
Traditionally, the bathroom is considered the most suitable place in the house where you can train your vocal abilities. However, the soundproofing of the bathroom will allow you to do this without harm to the nervous system of others. Ventilation and waterproofing - do not forget that these processes also need to be taken into account.
Just like with a toilet, you'll need a soundproof door that won't be afraid of moisture. Of all the soundproofing materials for wall and ceiling insulation, we also choose those that can withstand exposure to steam and do not mold.Mineral wool (glass wool, basalt fiber) is the best suited for these purposes.
Soundproofing from a suspended ceiling in combination with mineral wool or a thin insulator will be the most optimal - the ceiling film perfectly tolerates the effects of warm steam, reliably protecting the materials hidden behind it from moisture.
The floor on top of the screed should be covered with a layer of waterproofing material: a layer of bituminous mastic, sheet material impregnated with bitumen, rubber-based hydrobarriers, there are actually many options. If desired, you can lay a soundproofing membrane, but usually the thickness of the floor is enough to contain sound waves.
In the bathroom, it is very important at the finishing stage to treat all joints with a silicone sealant that does not allow moisture to pass through. You can do all this work on your own.
Soundproofing of sewer and water pipes we remove unnecessary sounds
The required size of the canvas is measured and cut in accordance with the design of the drain. If the material has an adhesive base, then you need to wrap the soft side outward, and glue to the pipeline. The soundproofing qualities of the entire structure depend on the correctness of the cut.
If the product is used without an adhesive base, then glue or silicone is applied to the surface of the pipeline. The wrapped insulation sheet can be overlapped to improve the insulation performance. On top of the noise insulation, you can stick adhesive tape for additional fixation of the insulating layer. Tight-fitting insulation will effectively and reliably protect not only the pipe, but also the bathroom itself from extraneous noise.
Silent pipes are quite popular today and they are installed to replace the old cast-iron or even plastic ones. Despite the slightly high cost of products, its popularity does not decrease, but all thanks to its performance.
By the nature of the work, it is not complicated and any owner can perform it, the main thing is to correctly measure and install.
If necessary, the product can be fixed using special holders with rubber tabs. In addition to fixing, such fasteners minimize vibration noise in the riser. By using soundproof pipes it is possible to minimize the noise generated from the sewer system. Using such a sewer design will save you from noise and repair problems for at least twenty years, so it’s not a pity to spend money on communications, it’s much more profitable than repairing individual sections in the future.
Noise insulation of plumbing pipes should be carried out comprehensively. In addition to the riser, there are also other communications and thin walls. As for the walls of the bathroom, depending on the area of \u200b\u200bthe room, the optimal sound insulation is selected.
The pipeline must be prepared before starting insulation work. There is only one way out in this situation - high-quality sound insulation of sewer pipes in the apartment.
This article describes in detail how soundproofing of sewer pipes is done with your own hands in an apartment - do-it-yourself soundproofing of a bathtub and soundproofing of a toilet in an apartment. Airborne noise is the sound that occurs when water passes through air in a tube. Unlike percussion, such noise is not audible. Structural sounds are those noises that pass through the walls of pipes, houses, floors between apartments, etc.
In this case, the sound insulation of the sewer pipe is severely disturbed. It is impossible to get rid of impact and airborne noise, however, it is possible to reduce the level of structure-borne noise. A few decades ago, sewer risers and piping in apartments were cast iron - and as a result, the sound insulation of sewer pipes in the apartment was good.
In such a situation, the installer first removed a special cement putty from the neck, and then burned the sealant with a soldering lamp;However, the cast-iron pipe had 1 advantage: the residents of the first floors did not hear any noise from the sewer riser.
Necessary tools and materials
Modern sewer pipes made of cast iron, like plastic pipes, are connected to the sealing of the pipe connection with a rubber seal. In such a situation, the assembly of the sewer becomes easier, and the sound insulation on the sewer is much easier and faster. Currently, instead of cast iron, plastic pipes are used in the installation of noise-absorbing sewage. However, PVC pipe products do not save the residents of the first floors of houses from the appearance of various noises and sounds.
The fact is that thin plastic conducts acoustic vibrations well. Poor soundproofing of plastic sewer pipes is a small problem, but very annoying. In such a situation, you can use several methods to solve problems with sound. When pipe soundproofing is done during the construction of a private house, the owners or builders perform the following actions: If the slope is made smaller, water stagnates in the sewer system.
Also in such a situation, sand and other debris accumulate in the riser. Silent sewer pipes silent sewerage are tubular products that are made of polypropylene and have a multilayer structure.
Causes of noise
The causes of noise in sewer pipes can be as follows:
- insufficient strength of the pipe walls;
- the material from which the drain system is made;
- illiterate arrangement of pipes in the apartment;
- poorly selected sealant.
The riser is considered the main source of extra sounds in the sewer. The drain flows moving in it usually create rather strong vibrations, which can cause significant discomfort. Moreover, they may be unsafe for the physical and mental health of people living in the apartment.
This is quite simply explained - moving down, the wastewater comes into contact with each other, as well as with various elements of the drainage system and with the walls of the pipes. All this leads to the appearance of vibrations, which, as the water drains, are transmitted to the main ceilings. In addition, the drain water comes into contact with the air that is inside the riser. Moreover, the more intense the speed of the liquid, the louder the sound, which is why the inhabitants of apartments on the first floors experience discomfort to a greater extent than those whose apartments are located under the roof.
There are several types of sewer noise.
- Drums. They occur when water falls and comes into contact with the elements of the drain system. This type of sound cannot be eliminated. The only thing that experts advise is to reduce it to a minimum.
- Air. They occur due to the contact of water with air inside the pipe. This type of noise occurs rarely, and its intensity is mild.
- Structural. These are rather unpleasant types of sound variations, its source is directly the inside of the pipes, parts of the sewer system, walls and ceilings that are in contact with the riser everywhere. They arise due to the transmission of vibrations from the pipe to the structural elements of the building. It is this type of noise that needs to be eliminated as completely as possible, and from the point of view of installation technology, this is quite simple to do.
It is necessary to dwell in more detail on what can affect the level of unpleasant noise. In addition to the number of storeys, this parameter is influenced by the material from which the pipes are made. According to experts, plastic products create noise much more pronounced than cast iron. This is due to the high degree of mechanical quality factor of the metal alloy. It consists of small particles that rub against each other and thereby absorb the main stream of vibration, which is the cause of the audio effects.Another point is plaque, which often forms on the inner surface of cast-iron pipes, it acts as a kind of sound insulator.
But plastic does not have similar characteristics, which is why such pipes can be compared with a musical instrument that actively transmits the sounds of drains themselves and reflects all vibrations due to their flow. In addition, plaque does not form in PVC pipes. On the one hand, this significantly increases their service life, but on the other hand, it completely eliminates the possibility of the formation of any soundproof layer of natural origin inside the sewer system itself.
Pipe placement can also play a role. From the point of view of sound insulation, the most correct would be the placement of sewage in the interfloor space, outside the living quarters. When designing houses, it is strictly forbidden to pass the riser through the interior ceilings. Only interfloor crossing is allowed, which can significantly reduce the level of vibration. The sealing gasket also affects the audibility of extraneous sounds. Often, when carrying out repair and construction work, mounting foam is used to equip the sewer system - this is a fairly common mistake, since foam is not a soundproof material, on the contrary, it even amplifies the noise coming from the sewer.
Materials for soundproofing in wet conditions
Advertising has a very big influence on us, no matter how we deny it. Exploring the forums, you can stumble upon the considerations of people who are ignorant in construction, who consider mineral or basalt wool to be obsolete materials for soundproofing, but some newfangled thin sheet of polymer material with fibers of an intricate mineral is the best way out.
However, in fact, the main advantage of modern soundproofing materials is their thinness, which can save a lot of space. But the degree of sound insulation and the sound absorption coefficient are an order of magnitude lower, whatever one may say. So if the area of \u200b\u200bthe apartment allows you to turn around, then do not be fooled by advertising tricks - buy mineral wool, make a crate and arrange the highest quality heat and sound insulation
Consider that you will kill two birds with one stone on the spot! It is very important that there is still an air gap between the drywall and the laid cotton, however, in this case, the thickness of the entire structure will be about 10 cm
Mineral wool is so good for the bathroom and toilet that when wet it does not start to rot, mold, and only slightly loses its properties, which return after drying. True, do not forget to protect the crate itself with a layer of waterproofing - it just molds and rots.
It is important not to fasten the crate and drywall guides to the wall that you want to soundproof, otherwise they will act as a resonator. It is necessary to fasten to the ceiling and floor, while using special sound and vibration insulating pads to protect the structure from shock and structural noise
Otherwise, this process is no more difficult than solving a school problem - you will succeed!
Silence is an important factor in comfortable living in an apartment. The choice of materials for soundproofing walls in the bathroom, as well as for warming the riser. The phased implementation of soundproofing the bathroom bowl and bathroom.
Alternatives
There are other options for heat and sound insulation of steel bathtubs. You can install a steel container on a hill, and then overlay the entire structure with bricks and soundproof boards that do not react with the aquatic environment. Basalt wool is the best solution for such insulation. This material does not rot, in addition, it resists the formation of fungus and mold.The outer part of the structure can be overlaid with ceramic tiles or other finishing materials. Thanks to the insulating layer, not only sound, but also thermal insulation will be provided.
There are a lot of options for processing steel bathtubs, and everyone selects sound insulation according to their preferences and budget.
Soundproof bath set BWS
Recently, special soundproofing kits have appeared on the market that help to significantly reduce the noise level. The set consists of special linings that are installed on a steel product. Despite the simplicity of the seals, they provide high protection against the sound of rising water. The only thing that an insulation kit cannot provide is thermal insulation so that the water does not cool too quickly.
Modern technologies and materials allow you to create comfortable conditions in the apartment and in particular in the bathroom. Having made heat and sound insulation of a steel bath, in terms of its qualities it will be no worse than cast iron products. If you put your hand, you can use improvised means to make high-quality soundproofing of the bath, especially since there are a lot of processing options, and everyone can choose exactly what is right for themselves.
If the water pouring in the bathroom is getting on your nerves, there is no need to make major repairs or change the bathtub. It is required to organize sound insulation, the specifics and installation methods of which will be discussed.
Steel baths are popular in the plumbing market. The products have a number of advantages, but the sound insulation of such containers leaves much to be desired. Modern building materials allow you to solve this problem quickly and fairly budget.
Features of steel bath
A bathroom or, as it is also called, a sanitary container, metal models are used in everyday life, since they are not as expensive as cast-iron or ceramic ones, and have a relatively small weight, which is especially convenient during transportation. The service life of a metal structure varies from 20 to 30 years. The inner surface of the bowl is covered with abrasion-resistant enamel. Today, products on the market are offered to customers of any color, which allows you to choose the bowl as close as possible to the main interior design. As for the features of metal baths, they include the following:
Photo: Steel bath. Manarbek Bushuev
- small weight of the product;
- variety of sizes;
- a large selection of models;
- wear-resistant enamel coating;
- long service life.
Due to the relatively low weight, which is five times less than that of cast iron. A sanitary container can be brought to any floor without unnecessary difficulties, which is quite difficult to do with the same cast iron structure.
Today, the market offers a huge selection of models of bathtubs. Compared to cast iron structures, metal is easier to process, so the buyer is offered a different choice of product only in length or width, but also in shape. Depending on preferences, parameters and cost, you can choose the most suitable option.
The inner surface of the bathtub is covered with a special enamel, which has a strong structure and effectively protects the product from mechanical stress and abrasion. Enameling technology is applied using high temperatures, as a result of which the polymer material polymerizes and becomes very durable.
Photo: Steel bath. Manarbek Bushuev
As manufacturers of sanitary equipment indicate, a steel product can be used for at least twenty years, but as practice shows, even after thirty years the surface remains smooth and usable.
Interesting! Steel products have a high degree of heat transfer, which in turn contributes to the rapid heating and cooling of the bowl.Also, during the intake of water, a roar is heard, which is quite loud. If you do the soundproofing of the bathroom yourself, then you can simultaneously solve two problems at the same time.
How and how to soundproof a pipe in an apartment
In terms of sound retention, such products are comparable to cast iron. The composition of the material contains various additives, making the product immune to various kinds of noise. Such tubular products are able to neutralize even infrasound. The composition of the plastic includes a special powder made on a mineral basis. In appearance, such products differ in the thickness of the pipe walls.
Basically, such designs are made in white with applied red and green stripes. The manufacturer's logo is applied to high-quality products. Sound-absorbing pipes, as well as cast-iron pipes, are capable of damping various types of noise, including infrasounds.
The only drawback of such components is the high cost and relatively short service life, which is twenty years. If we consider silent pipelines for the sewer system, then they are considered the best option. Despite the rather expensive product, there will be no problems with communication for two decades.
The contribution to the noise penetrating to us through the walls, floor and ceiling is also made by pipes - water pipes, sewer pipes. Therefore, soundproofing water pipes, heating pipes and sewer risers in the toilet is no less important step in achieving silence in the apartment than finishing the ceiling or walls with soundproofing plates.
The installation method of such communications does not include anything complicated, the main thing is to assemble it correctly and make additional waterproofing in advance. By installing silent pipes correctly, you can ensure comfortable conditions, and if you also perform soundproofing of the entire apartment, then the level of comfort will be maximum. Due to the abundance of soundproofing materials on the market, it is possible to choose relatively inexpensive and simple options.
For an economical option for soundproofing sewers, you can use a film coating or soundproof tape. The cost of such goods is low, and with proper sound insulation, the noise level will decrease significantly. The only drawback of this method is that it does not look very attractive, but this issue can be dealt with much easier than effectively and inexpensively protecting the sewer pipe.
Of course, the proposed range of building materials causes some difficulties with its choice. How to soundproof a sewer riser at minimal cost.
First, when you come to the store, you need to initially understand what kind of budget it has for these purchases.
It is important to choose in such a way that there is enough insulating material. It makes no sense to purchase expensive products if there is only enough money for part of the structure.
Also, the selection criterion is the method of installation and the location of the riser relative to the walls. If communications are located in a separate niche in the wall, then in this case it is necessary to isolate not the riser itself, but the entire space reserved for the pipeline.
In this case, it is necessary to create a false wall with the possibility of access. Quite often, such niches are laid with bricks, leaving a small revision window.
By installing audit doors with soundproofing, you can simultaneously hit two birds with one stone. Get rid of noise and add neatness to the interior. Of course, the main selection criterion is the cost of the material, and only after that they look at the characteristics. With the use of modern noise insulation, good results can be achieved even with minimal thickness.
Everything entirely depends on the owner of the apartment and his financial capabilities. When the choice is sorted out, you can proceed with the installation work.Before doing anything, it is imperative to prepare tools and accessories.
Everything should be at hand, but in no case interfere with the work process
It is also important to know that preparations are made before any installation work.
The surface of the pipes, the riser must be cleaned of dirt and dust. Such a procedure is necessary, since almost all dust, cobwebs and other defects that negatively affect the fixation of components accumulate on it. To begin with, you can wipe it with a rag, and then degrease it with a special solution, the main thing is that the product does not collapse from direct exposure.
Why doesn't cast iron make noise?
Why doesn't cast iron make noise? Metal does not make noise, but plastic does make noise? Metal, but not really. Cast iron is a eutectic alloy, a collection of microscopic grains that are heterogeneous in composition and properties. Because of this, cast iron has a low mechanical quality factor: the grains rub against each other, absorbing vibration. And the cast-iron pipe is quickly overgrown with plaque inside, which additionally dampens vibrations.
Due to the eutectic structure, the elasticity of cast iron is also negligible - everyone knows how fragile it is. Before a piece of cast iron chimes for any reason, it will fall to pieces. The frames of grand pianos and pianos are still cast from cast iron, ignoring the most modern materials: any other frame will either not withstand a string tension of 20 tons, or will give overtones.
