In our modern busy life, we really want to have cozy home or an apartment. It is in it that you can rest, relax, feel happy. Therefore, it is very important that the house is good.
But often everyone is faced with minor or more serious problems in everyday life. After all, your home must be kept in order, maintained in good condition. And this is sometimes not easy.
Sometimes you just don't notice a little thing. And then it develops into a real problem.
For example, condensation on pipes. At first, he does not particularly bother anyone. But when you notice with surprise that mold has appeared, then you grab onto the repair, which will now cost much more.
Therefore, the state of an apartment or house is like a state of human health. The main thing is to prevent the problem, or at worst to eliminate the small one, until it turns into a big one.

What is condensation?

According to the laws of physics, we know that if there is a temperature difference, then water droplets are formed on the surface. This axiom is still known from school. Thus, if there is a temperature difference in an apartment (house), then this is a phenomenon and can occur there as well.

At first, this process is not so noticeable. The surface is fogging up. Then small droplets are formed. These water droplets begin to grow, then collect on the floor, and may even form small puddles over time. Mold appears. And the next stage in the development of this phenomenon is colds that have every chance of becoming chronic. The picture is sad.

Reasons for the appearance of condensation on pipes:

• there is a leak in the pipe.
• there is no ventilation.
• high humidity in the room.

It is imperative to fight this problem. It's not only comfortable conditions life, but also your health.

Methods for dealing with condensate on pipes

First, we find out if there are any leaks. We must look at ourselves and our neighbors. If a leak is detected, you hear water flowing through the sewer riser, then you simply eliminate the problem of water leakage. It all depends on the given situation. Either do it yourself, or call a plumber, it's up to you.
Secondly, you need to make sure that the ventilation system works well in the places where the pipes of an apartment or house are located (bath, toilet, laundry, etc.).

If this ventilation cannot solve the problem, then it is necessary to install another fan - an exhaust fan. The exhaust fan must operate either in manual or automatic mode. These fans can be purchased at the store. But, unfortunately, this is not a guarantee of a solution to this problem.

Temperature difference! - will also cause condensation. The room is warm, and the chimney cold water constantly fogs up. This is a signal for action! Therefore, it is necessary to insulate the pipes cold water from external environment... Now this is not a particular problem.
1. There are special tubes made of porous heat-insulating material. They are produced in standard sizes... They can be called differently: energroflex, thermoflex, and so on. The tube, cut along its entire length, is put on the tube and glued along the seam with a special tape. Sometimes the gap between the pipe and the heat-insulating material is filled polyurethane foam... As thermal insulation material corrugation is often used. The diameter, which must be larger than that of the pipe. Thus, the pipe is reliably isolated from the external environment.

2. If such materials are not at hand, then you can use the materials at hand.
Step-by-step instructions for these works.

• Step one: the pipe must be sanded. This procedure necessary in order to make a secure adhesion with subsequent materials.
• Step two: degrease it. To do this, rub the surface with acetone.
• Step three: treating the pipe from rust. To do this, you can use phosphoric, citric, oxalic, nitric acids. Also, special drugs that can be bought at hardware stores. The list is large.
• Step four: an epoxy putty is applied to the pipe. In composition, it resembles thick paint and does not run off. The material itself hardens quickly. Therefore, you need to work quickly.
• Step four: the prepared pipe is tightly wrapped with a cloth. You need to start from the bottom. The last turn is tightly tied with a thread. The fabric turns overlap each other and are impregnated with a putty.
• Step five: it is recommended to apply several coats of putty. Usually two or three coats are applied additionally.
• Step six: apply an epoxy coat.
• Step seven: the pipe is sanded and painted in the color of the wall.

These simple steps to remove condensate on pipes are not difficult to accomplish. Moreover, all the time new compounds are being created that more effectively protect the material from corrosion.
Often good ventilation and pipe insulation solves the problem. And the dwelling will be in order.
But it also happens that the weather conditions are a rainy, prolonged autumn or spring, perhaps there is a large reservoir nearby and high humidity, then it is worth installing an air conditioner to solve this problem.

• do not dry laundry inside the house
• when cooking, close the door, open the window or turn on the hood.
• after taking a shower or bath, leave the doors open, let it ventilate.
• regularly airing the entire room.

Output:

It must be remembered that the problem of condensation in a room on pipes arises quite often. This is due to the difference in temperatures outside and inside, an uncorrected ventilation system. And it is necessary to solve it.
The solution to this issue must be approached in a comprehensive manner. The emergence of new, modern materials and innovative technologies helps in solving this problem. Although maintaining the temperature and humidity regime is certainly a difficult and multifaceted task, everyone can solve it.
Therefore, comfort and coziness in an apartment or house is in your hands. By solving small problems, you have every chance of not having big ones.

Condensation can almost always be observed on cold water pipes. This phenomenon not only spoils to some extent appearance bathroom, but can cause serious problems. Constantly wet tubing has a limited life.

Therefore, such a problem should be solved very quickly. In this case, questions arise, what to do if water drops are found on the pipeline and how to remove condensate from cold water pipes. First, you don't need to over-dramatize the situation. Secondly, you need to familiarize yourself with all methods of eliminating this problem. Third, choose the most the best option and put it into practice.

Reasons for the formation of condensation

Condensation on cold water pipes may appear for the following reasons:

• The presence of a source of high humidity in the room.
• Insufficient ventilation.
• Water supply pipes have poor quality thermal insulation.
• Temperature changes. For this reason, in summer time more condensation can be observed, which simply flows down the surface of the pipes.

Most of the reasons for the formation of condensation are self-explanatory. As for the first item from the list, some clarifications are required.

Sources of high humidity include the following:

• Problems arising in the process of functioning of communication systems and buildings. This can include steam generation during cooking, evaporation from wet laundry, a flooded basement, a pipeline accident, and debris clogged ventilation.
• Building defects resulting from a violation of construction technology.
• Geographical features of the region: close location of large reservoirs or high rates moisture combined with rocky soil, which promotes condensation.
• Unfavorable natural phenomena: wet snow, prolonged rains or humid local climate.

Prerequisites for the appearance of condensation on cold water pipes

In most cases, condensation appears on the pipes located in the bathrooms. Despite the specificity of these premises, it is not only for this reason that the pipes become wet.

There are a number of factors that can cause condensation to form on toilet pipes:

• Insufficient ventilation. To determine that condensation appears precisely because of this, it is enough to leave the toilet doors open at night. If the pipeline turns out to be dry in the morning, then repairs should be done. ventilation system and make it better.
• Constant flow of water in the tank due to valve malfunction. This leads to the fact that the pipeline begins to cool down, as a result of which a greater accumulation of condensate is noted on its surface. A simple repair of the inlet valve and tank taps will help to fix the problem.
• Leaks in the toilet of the neighbors living on the top floor. In this case, you need to inform the owners about the situation that has arisen. If they are absent, you can temporarily eliminate the condensation with your own hands. For this, the section of the pipeline, on which the accumulation of water droplets is found, is wrapped with a bandage in several layers and one end of the winding is lowered into the container, the accumulated water is regularly poured out. Read also: "".

The accumulation of water on the cold water pipes in the bathroom can occur in the following situations:

• Incorrect location of the water supply system. If the pipes for hot and cold water supply pass close enough to each other and do not have thermal insulation, then water droplets accumulate on the elements through which cold water flows. The way out of this situation is to ensure high-quality thermal insulation of pipe elements using suitable materials.
• Mixer malfunction. If water is constantly dripping from the tap, then the overall temperature of the working environment decreases, which leads to cooling of the pipes and the formation of condensation on their surface. Repairing the mixer will help to solve the problem.

How to remove condensate, how can you wrap pipes

Those who are faced with such a phenomenon immediately have the question of how to wind the pipe so that there is no condensation. There are several ways to prevent the appearance of water droplets on the surface of cold water pipes, one of which is thermal insulation. This option is considered the most effective, since it eliminates the cause of their appearance - the temperature drop. The easiest and fastest way to solve the problem is by means of an insulating tube, cutting it lengthwise for convenient placement. Foamed polyethylene, energoflex or thermoflex are used for the manufacture of the tube.

There is another way to deal with condensation on pipe elements, but it is considered more complicated. Using this option requires the following materials: epoxy putty, acetone, rust remover, sanding paper, spatula, nylon thread and strips of fabric about 5 cm wide.

The process looks like this:

• The pipe is sanded to improve adhesion to the surface.
• Degrease the sanded area with acetone.
• The surface is treated with a rust solvent and allowed to dry (read also: "").
• A thick epoxy putty is applied to the pipe and wrapped with strips of fabric. The edges are fixed with a thread.
• Another layer of putty is applied on top and wrapped again with a cloth.
• Cover the fabric with a putty and leave to dry completely.
• After all layers are dry, the pipe is sanded and painted.

In the event that water droplets appear as a result of a malfunction plastic pipeline, you can independently replace the damaged section of the pipeline with a new elbow. Metal pipelines can only be replaced by plumbing workers who have special equipment and skill.

To prevent condensation from forming on plastic cold water pipes, it is recommended to use the following types of insulating materials:

• Polyfoam or expanded polystyrene is considered a universal insulation for pipelines made of polymer materials. It comes in the form of a shell, consisting of two halves. They are interconnected by means of a groove-ridge lock. The use of such insulation is quite simple: the halves of the shell are put on the pipe and fixed with adhesive tape.
• Mineral wool for insulation of pipelines it is produced in rolls, which greatly simplifies the use of this material.
• Polyurethane foam refers to insulation with high insulating characteristics. Temperature Range such material is wide enough, from -160 0 C to +150 0 C. Almost all polypropylene pipes have such a layer, it is formed on products during the production process. In this case, the thickness of the insulation reaches 5 cm.

Chemicals that help get rid of condensation

Chemical products such as Stermizol, Korund, Teplomett and others help protect cold water supply pipes from condensation.

The use of these insulating mixtures implies the following actions:

• The pipe is cleaned of dirt and rust.
• A layer of primer is applied for better adhesion of the insulation to the surface and left to dry.
• Using a roller, brush or spray gun, cover the surface with a protective mixture. The most effective is the application of 5 layers of insulation, and each layer must dry well before the next application. The optimum drying time for such mixtures is about 1 hour.
• A special fixer helps to extend the service life of the heat-insulated pipeline, which, in parallel, will make the pipes more attractive.

What method to use to combat condensation on cold water pipes depends on the reasons for the formation of this phenomenon and the specific operating conditions. It is very important to consider how often the problem occurs, as well as at what stage it is.

Condensate drain - condensate drain

A float steam trap is used to automatically drain the formed condensate. This device is installed at the outlet of an apparatus that provides heat exchange, including water heaters and air heaters. Through such technical device the water accumulated in the system simply evaporates.

Steam traps are divided into three main groups:

• Combined type devices.
• thermostatic.
• Float.

Float type steam traps operate by exploiting the density difference between condensate and steam. These devices are very popular due to a large number positive characteristics.

The main advantages of this type of device are the following:

• High degree of reliability.
• Excellent performance indicators.
• Ability to work at minimum loads.
• No need for condensate cooling.
• Resistant to sudden temperature changes.
• Uninterrupted operation at increased loads.

Also, one cannot fail to note the optimal indicators of energy saving of thermal systems with float-type steam traps.

To combat condensation, you can choose any of the listed methods. In most cases, using them helps to eliminate unwanted moisture. If these options are insufficiently effective, it is possible to get rid of the formation of condensation on the pipes of cold water supply by waterproofing all surfaces of the room. High-quality performance of this type of work is possible only with special knowledge and skills.

Rust that occurs on cold water pipes causes a lot of trouble for the owners of houses and apartments. The reason for this phenomenon in many cases is water droplets formed on the surface of the pipes.

Causes of occurrence

Condensation is quite common. It mainly forms on cold water pipes. The reasons for this are the presence of high humidity in the room air and the difference between the air temperature and the temperature of the pipeline.

This phenomenon occurs in the same way as dew on grass leaves in the morning. Under certain conditions (humidity, temperature and atmospheric pressure), the so-called "dew point" is formed, upon reaching which the water vapor present in the air settles on the surface of the surrounding objects.

Steam also settles on the surface of water pipes, which seem to "sweat", becoming covered with drops. For this effect to appear, the surface temperature must be lower than the ambient temperature. Therefore, this happens with cold water pipes in the bathroom and toilet, which are cooled due to the passage of a cold stream through them with a temperature below the temperature of the air in the room.

In order to determine the true cause of the appearance of condensation, it is necessary to accurately determine at what moment it appears, since cooling is associated with the direct movement of the water flow.

If water does not flow through the pipe, then the pipe, together with the water in it, heats up to ambient temperature. Condensation is not possible under these conditions.

Therefore, when water droplets are detected on the pipe, it is necessary to accurately find out the location of the source of water movement. It can be a toilet cistern, through which water flows imperceptibly due to lost or torn gaskets. This movement of water through the pipe is quite enough to cool it and form condensation. Also, a poor-quality gasket on one of the taps, through which the water flow passes, may turn out to be a source.

In addition, the reason for the formation of water droplets can also be found in neighbors who live higher on any of the floors, if, for example, their cistern is leaking. In this case, condensation can form on the risers with water passing through the apartments from bottom to top. In this case, the constant movement of water and, accordingly, the cooling of the pipe occurs due to these leaks. When determining such a reason and wanting to eliminate it, it is necessary to inform the tenants who are located above.

It should also be taken into account that the formation of condensation on the pipes is facilitated by insufficient ventilation or its absence, especially in rooms with high humidity... For example, this can happen in a bathroom, where from hot water steam is formed, which settles on the pipes in the form of drops.

Effects

Rust is one of the consequences of condensation. The formation of rusty streaks not only spoils the appearance of metal parts, but also destroys them. Often condensation also occurs on risers that pass vertically through the apartment. In this case, the paintwork may peel off.

The droplets fall on the floor, forming small puddles, which can destroy the floor covering. Moisture can also deteriorate the furniture in the room. Also, due to the constant accumulation of moisture on surfaces, mold and mildew can occur, which have negative impact on human health. The appearance of mold in hard-to-reach places plumbing nodes.

Condensation is especially dangerous in closed places (where it is not visible). At the same time, moisture can get on the electrical wiring, oxidizing the contacts. Also, water is an excellent conductor. Leaks on the walls can carry electricity, which is a very dangerous factor.

First steps

If you notice the moisture formed on the pipes, you should immediately take measures to eliminate it. First of all, it is necessary to wipe off the formed condensate and dry the place of its appearance.

It is important not to allow moisture to build up. To do this, you should establish the reason for its appearance. In this case, it is necessary to find out which source gives a constant flow of water, as a result of which the surface of the pipes is cooled. To determine this, you need to check the toilet cistern and all taps for a constant leak. You should also pay attention to the installed in the house washing machine through which water can flow in the event of valve faults.

In order to rectify the situation, in most cases, you can do without special knowledge, it is enough just to replace the faulty gasket. If it is impossible to eliminate the malfunction on your own, it is better to turn to specialists, especially when it comes to repairing washing machines.

You can check the performance of the ventilation system with a simple sheet of paper. When you bring it to the opening of the operating ventilation, you can notice a slight movement of the sheet. This is an indication that the ventilation is working. But to determine the effectiveness of the installed ventilation, you need to invite specialists.

If it is found that condensation forms on the riser, it is necessary to involve the neighbors on top, who may have a leak in the plumbing equipment, to identify the cause. In this case, condensation will also be observed on their pipes.

How to get rid of

If the identified problem was not too serious, then it can be successfully solved by replacing the gasket on the drain tank or faucet. However, the solution is not always that simple.

In some cases, the reason is improper pipe routing, in which hot and cold pipe pass at a close distance from each other. This is sufficient for condensation to form. Indeed, if there is a flow of water through both pipes, one of them heats up, and the other cools. From such a temperature drop, moisture is formed. Often such situations arise in private homes, where piping is carried out without the involvement of specialists.

In this case, in order to eliminate the cause and avoid the formation of moisture, it is necessary to change the layout of the water pipes, isolating them from each other, which is far from always a simple matter... To organize a new wiring, it is often necessary to violate the integrity of the walls and their coatings.

In such cases, the use of a special thermal insulation material that can be used to wrap the water supply can help. This way you can insulate, eliminate mutual heat transfer, and protect the pipes. This method is quite effective and does not require capital works on alteration of water supply.

If the reason lies in insufficient exhaust from the room, then a fan must be installed at the ventilation outlet to create a forced air flow. This removes excess moisture from the room.

Specialists in the field plumbing works have extensive experience in identifying the causes of condensation and its effective elimination. For example, one of modern ways The solution to the problem is to coat the pipes with a special liquid heat-insulating compound. It is applied to the surface of the pipes, forming a durable, elastic and non-corrosive layer when it dries, allowing it to get rid of moisture.

However, with a very large temperature difference, the pipes must be additionally insulated. For this, polyethylene foam is often used, which is fixed with ordinary wire. It is lightweight and not subject to decay. It is produced both in the form of sheets and in the form of soft tubes of various diameters with a longitudinal cut.

To receive maximum effect it is necessary that the inner diameter of the pipe matches the outer diameter of the water pipe. In this case, the tube is put on tightly, without unnecessary gaps. If it is of a smaller diameter, then there will be a gap, if it is larger, it will dangle. At the same time, it will practically not bring any benefit. Ease of use lies in the fact that you can put the part on the pipes yourself, immediately getting the desired result.

Condensation on the piping is a frequent occurrence. This does not make the bathroom more attractive, but rather, on the contrary, becomes a problem. Wet pipes fail much faster, humidity also rises and mold begins to form. The issue must be resolved as quickly as possible. What to do if the cold water pipes start to fog up and condensation begins to form? First of all, do not panic, any malfunctions in the operation of your bathroom must be eliminated. You just need to familiarize yourself with the ways to deal with unwanted moisture and get down to business.

Causes of condensation

Tenants apartment buildings often we meet such a phenomenon as a "sweating pipe" with cold water. The reasons for the occurrence can be different. The nature of the appearance of water drops on pipes in the bathroom and in the toilet is slightly different. In the combined bathroom, the main reasons are:

Often the cause of condensation in the bathroom is poor ventilation.

• insufficient;
• continuous dialing;
• malfunction (leaks a valve that blocks cold water);
• large difference in temperature between water and ambient air in the room;
• high humidity or leakage from neighbors on top.

The bathroom should be well ventilated, air circulation allows you to remove unwanted moisture. During continuous operation of the tank filling system, moisture condenses not only on the riser, but also on the wiring. A dripping mixer all the time causes a similar problem.

A broken faucet can also cause high humidity in the bathroom.

Each of the reasons can independently cause "fogging" of the riser or pipes for the distribution of cold water, but, as a rule, the cause is precisely a combination of several points.

Advice! If the humidification of the pipes began suddenly, remember what changes you have made in your apartment recently. The reason may be the change of windows, and the installation of any other equipment that increases the temperature of the room.

What is the threat of a "sweating" pipe

Condensate protruding from pipes is not just water droplets. First of all, it is an aggressive environment for. In conditions of high humidity, the material corrodes and quickly fails.

Under conditions of continuous humidification, a damp smell appears in the room. In addition, in places of high humidity, wonderful conditions are created for the development of various bacteria, including mold and all kinds of fungi. Constant contact of a person with this kind of "neighbors" is extremely undesirable and can cause malfunctions in the body.

For metal pipes constant humidity is fraught with rust

If the appearance of condensation or its abundance is not detected in time, puddles may form on the floor. If they are not eliminated in time, then the time of the renovation works to replace flooring In bathroom.

What to do if pipe fogging is detected

If you notice in the bathroom that the riser or other pipes related to the cold water supply are covered with small drops of water, then a number of actions should be taken to find out the cause. Our algorithm will help you:

Important! If all faults in the water supply system have been eliminated, ventilation is working correctly, then the appearance of moisture is due to the temperature difference.

Installing new windows or additional heating systems will definitely affect the room temperature. If the temperature difference between the water in the pipe and the air in the room is more than 17 ° C, then condensation will certainly appear.

We get rid of the problem with the help of special devices

If the reason for the "sweating" pipes was determined by the temperature difference, then the first necessity will be the insulation of the cold water riser. A variety of materials can serve as insulation, they all differ from each other in price, appearance and degree of insulation.

The easiest option is purchase of foamed heat-insulating material overlays... They look like soft pipes with a cut along the length. The insulation is put on the pipe like a cover and glued. It is very important not to be mistaken with the size. If you purchase an overlay larger diameter, then there will be no effect, as well as with a smaller size (you cannot glue this one).

Insulation pad for cold water pipes

More expensive, but very effective method- application of heat-insulating paint. To insulate the cold water riser, it is necessary to apply 4-6 layers of the substance, allowing each layer to dry completely. When working with paint, it is important to provide forced ventilation of the room. To do this, you can use a conventional fan.

Heat insulating paint

For greater effect, you can combine the two previous methods. Make sure that the coating is completely dry before putting the insulation cover on the painted pipe. It is also allowed to apply a layer of paint on top of the heat-insulating nozzle, but only after it is well fixed.

Another means for insulation is a plastic pipe. bigger size worn over the main one. The resulting air space is filled with polyurethane foam.

Important! When carrying out any work on the insulation of the pipe, it is necessary to completely dry it in advance from the formed drops.

Each of these methods is very effective, but if you have not counted on your funds to purchase expensive coatings, you better use the old proven method - create thermal insulation yourself.

DIY thermal insulation

It is not so difficult to make insulation for the cold water riser yourself. For this we need:

• sandpaper;
• rust converter (eg phosphoric acid);

Rust remover

• strong thread;
• cotton fabric (old things can be used);
• epoxy putty;
• putty knife.

An old sheet or duvet cover works well as insulation. A variety of bandages and other materials can be used. Large and wide canvases are best cut into strips up to 10 cm wide and rolled into rolls.

Epoxy putty

Next, you need to clean the pipe itself and degrease the surface. A regular acetone-based nail polish remover can do this. The next step is to treat the riser with a rust conversion agent.

After careful preparation, insulation can begin. Apply a layer of putty and, without waiting for it to dry, tightly wrap the pipe with a cloth from bottom to top. Wrap the fabric so that each turn overlaps the previous one and is saturated with putty. At the end, secure the bandage tightly with thread.

Noticing that condensation often appears on the pipes in the bathroom, do not delay solving this problem.

After drying, apply several more layers of insulation. The final step will be to coat the pipe with putty. When the homemade casing is completely dry and solid, it can be sanded and painted to match the wall.

Do not ignore the problem of high humidity. Not only the appearance of your bathroom depends on this, but also the integrity of the cold water supply pipes.

How to get rid of condensation in the bathroom: video

Condensation on pipes: photo

A rare person has not had to deal with such a phenomenon as condensation on the surface of a cold water pipeline. Although this unpleasant phenomenon can occur on other structures - windows, external walls, in the corners of rooms.

Condensation is caused by moisture vapor in the air. When they come into contact with a cold surface, they cool down and turn into drops. The higher the humidity in the room and the greater the temperature difference between the air and the cold surface, the greater the likelihood of this unpleasant phenomenon.

If the pipes and windows chronically "cry" in the house, then it is urgently necessary to deal with the causes of this phenomenon.

This mainly affects rooms such as bathrooms and toilets. This is where the risers of the cold and hot pipelines are usually located.

There are several reasons for water condensation on pipes:

• poor ventilation of the bathroom and toilet, leading to high humidity in them and an increase in the overall temperature in these rooms;
• in the toilet, the cause of the problem may be a malfunction of the valve that blocks the water in the toilet bowl - water leakage leads not only to its leakage, but also to constant cooling of the cold water pipe;
• in the bathroom, condensation often forms for the same reason - a malfunction of the mixer valve that shuts off cold water;
• high humidity in an apartment or house, which can be caused by many malfunctions - poor ventilation, leaking roof, incorrectly selected insulation.

If condensation has begun to form recently, then the cause must be found out immediately, and not wait for the problem to become chronic. Perhaps you recently changed windows or installed any equipment in the house that contributes to "warming the microclimate".

It must be remembered that although condensate is just water, it is it that is the main aggressive medium that destroys steel structures, including pipes.

In addition, excess moisture will sooner or later cause the appearance of mold and mildew not only on pipes, but also in any part of the apartment where there are cold surfaces.

And this is no longer just ugly, but often even dangerous for people living in the house, especially allergy sufferers.

How to deal with misted pipes

The algorithm is very simple - you need to find the cause and eliminate it:

• You can start by checking drain system tank and stopcocks. To do this, you will have to watch them. Sometimes people, leaving the bathroom, do not notice that the tap is undermining, and the toilet valve periodically opens due to a decrease in the float level due to a small leak from the tank.
• Check that the ventilation is working properly with a piece of paper or by holding a lighted match up to the ventilation grill. If the piece of paper falls, and the match burns evenly, then the ventilation is not working.
• If you did not find any faults in your apartment, then you will have to visit the neighbors upstairs and find out from them if they have encountered the same problem. A malfunction on any floor located above leads to a constant circulation of cold water in the pipe, which significantly reduces its temperature.

• If in the bathroom and toilet you have forced ventilation, then it is worth checking the effectiveness of its work.
• If everything is in order, but the pipes "cry", then the reason for this is that the temperature difference between the pipe surface and the ambient air exceeds 17 degrees, and special methods will have to be used to solve the problem.

Solutions to the problem

The main idea of ​​all of the following methods is the thermal insulation of the cold water pipeline to reduce the intensity of exposure to too warm air.

• Pipe painting insulating paint... This is quite an expensive, but at the same time effective way of solving the problem at hand. Here you should be patient, because to achieve the desired effect, you will have to paint the pipe at least 5-6 times. Each previous layer of paint must be dried well and only then the next one should be applied. In this case, the room will have to be forcibly ventilated - an ordinary fan is suitable for this.

• Insulation of the pipe with foamed heat insulator liners. The linings are soft pipes with a longitudinal cut. They are put on a dry pipe like a cover, and the edges are then glued together. To achieve the desired effect, it is very important that the size of the pad fits perfectly to the pipe diameter. if it is larger, then there will be no effect at all, and if it is smaller, then you will not be able to glue the edges of the lining. You can combine the two previous methods: first paint the pipe, dry the paint and put on overlays on it, which can also be painted on top with heat-insulating paint.
• Putting on the pipe plastic pipe larger and filling the space with polyurethane foam, you can also achieve good results. But here it is important that the foam completely and evenly fills the space between the pipes, otherwise the method will not work.
• Self-creation of thermal insulation on the pipe surface. This is an inexpensive but troublesome method and a completely reliable solution to the problem.

To create it, you need to stock up on the following materials:

• epoxy putty;
• Plain cotton fabric (such as old sheets)
• strong thread or thin twine;
• putty knife;
• sandpaper;
• means for cleaning pipes from rust;
• acetone or other suitable substance for degreasing the pipe surface.

The fabric should be cut into strips approximately 10 cm wide and rolled up. Medical bandages of suitable width can also be used.

Then we proceed as follows:

• We clean the pipe from paint and thoroughly degrease its surface.
• Next, the pipe is treated with an anti-rust agent.
• After the pipe has dried, a layer of epoxy putty must be applied to it and immediately quickly wrapped with a cloth from bottom to top. In this case, the turns of the fabric should be superimposed on each other and impregnated with a putty. Then the fabric is secured with a thread.
• After the first layer has dried, several more are applied in the same way.
• At the end of the work, I again coat the pipe with putty on top.

Once the insulation is completely dry, it can be sanded and painted in a suitable color.

In solving the problem of "crying" pipes, the main thing is not to miss the moment before the pipes begin to corrode.

If you cannot fix the problem by eliminating leaks in the valves of plumbing fixtures and good ventilation, it is better to immediately resort to thermal insulation.