First emergency measures: the heating battery is leaking – what to do with leaky pipes?

In the heating system, they are very popular steel and cast iron pipes.

They have proven themselves to be reliable materials, but their main drawback is susceptibility to corrosionThis causes a leak.

This problem also occurs with plastic pipes. When such a nuisance appears, you can't ignore her. It requires an immediate solution, otherwise the problem will lead to dire consequences.

What to do, if the heating battery in the apartment is leaking

If there is a leak in the pipe, It is recommended to contact professionalsPlumbers will select the most suitable solution to the problem.

Specialists will perform welding or will be replaced problematic pipe. After this, the heating system can be operated as usual, without fear of a repeated leak in the same place.

A plumber is called to the house through a public utility or privately.

Types of faults and methods their elimination

Experts identify several types of faults that lead to the appearance of leaksEach defect has its own solution to the problem.

How to fix poor quality welded seam

Poorly executed butt joint — one of the types of malfunctions. To solve such a problem, it is recommended to use lead cones and cement mortar. Regardless of the chosen method, the operating algorithm is the same:

• clear the connection area worn-out remains (metal or repair mortar);
• seam clean from dirt and corrosion and remove excess liquid with a cloth.

Rules for using lead:

• fix the cones in defect;
• prepare the cement mortar - into 10 parts material take 1 part water and knead the composition;
• Apply the resulting product over the cone and wait until it is completely absorbed freezing.

Cement is also used without cones. Algorithm of work:

• prepare the cement mortar and prepare medical bandage;
• soak the bandage in the solution and fix it it is defective;
• Apply a layer of cement on top so that it completely covered the bandage, and wait until the solution has completely hardened.

Radiator plate failure

Another type of malfunction is breakdown radiator plate. The procedure for correcting the situation:

• turn off heating system;
• reset riser system;
• disconnect the battery first substituting a container under the battery in case there is residual water in the riser;
• with a radiator key disconnect the part where the breakage occurred;
• fix it to the radiator new nipple and tighten it;
• do it installing the battery to the system and start the coolant.

Cold welding

To eliminate a leak in a radiator plate, cold welding is used:

• turn off heating system;
• reset riser system;
• clean up defect from dirt and rust;
• treat the leak site cold welding;
• 40 minutes after solidification material, start the coolant in the system.

Photo 1. Cold welding for steel and cast iron batteries and pipes, 50 g, manufacturer - "Spike".

Cement-plaster bandage

As in the case of a poorly welded seam, to repair the defect on the battery, use cement-plaster bandage. The bandage is soaked in cement mortar, fixed on the problem area and covered with a layer of mortar on top. After the composition hardens, the leak stops.

Table salt

To eliminate a defect on a battery, use table salt with a cement-gypsum bandage. Prepare a cement solution, soak the bandage in it and sprinkle salt on top. After that, the damage is sealed with this bandage and secured with fasteners.

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How to seal a leak between battery sections

If a leak occurs between sections of the radiator, then such a defect is eliminated with the help of clampIt is tightened on the defect by the screw and such a measure will not last long, but at the first opportunity more serious measures are carried out.

If you don’t have a special clamp at hand, they make it themselves. For this purpose, steel plates, not aluminum, are used. They are connected with a bolt and tightened at the defect site.

Before installing the clamp, the damaged area is covered with a rubber band or a rag soaked in glue.

The main reasons why pipes leak

The main reason for the leak is oxidation. Corrosion mainly occurs on the outside of the pipe. This is because the material is constantly exposed to adverse external conditions - temperature changes, air and water. All this contributes to the appearance of rust on the material. When such a problem occurs, a leak is formed. It typical for steel and cast iron devices.

Cause of the leak plastic pipes - the use of material for the heating system that is not intended for this purpose. In order to save money, cold water supply pipes are installed. This is the main mistake. When supplying hot coolant, they are deformed or appear on the material mechanical defects, which leads to leakage. This problem also occurs in pipes intended for the heating system. Reasons for the cause are poor quality material.

The leak also appears because of poor editing heating systems. Poorly executed welding of butt joints leads to this problem.

Another reason for the leak is wear heating systems. If the material's service life has expired, defects will appear on it.

Mechanical damage causes leakage. This applies to plastic materials.

The process of eliminating a leak

There are several ways to fix a leak. The method you choose depends on where the problem is.

If a leak appears on a flat area, then the most common way to fix it is material re-upholstery. Wrap the damaged area with a piece of soft rubber, the size of which is larger than the size of the leak. Tighten the pipe over the material with a clamp or wire.

If the leak has formed on fitting or thread, then a screed is also used to eliminate the leak.

The first layer is made of thick rubber instead of a thick rubber band. a long piece of rubber. The material is wrapped around the fitting together with the end of the pipe, which will help to align this section of the system.

Then the bandage is fixed with clamps. This manipulation eliminates the problem.

When a leak occurs at the junction of sections and the defect is small in size, it will eliminate the problem fabric impregnated with glue. The bandage is applied to the problem area. When the glue hardens, the leak will stop.

How to seal a leaking radiator

To eliminate leaks, use special mixtures, which ensure the sealing of the pipe. The so-called cold welding is in high demand. The composition is applied to the material and after it hardens, the leak stops. To solve the problem, they use and other synthetic materials. Such products are sold in specialized retail outlets.

Features of repairing leaking batteries in winter

If there is a leak in the heating system in summer, then the problem is solved replacing a leaky pipe. The structure is disconnected from the water supply and repairs are carried out.

In winter, it is impossible to turn off the heating system for a long period. To solve the problem, use only temporary measures.

At the end of the heating season, the pipes where the defect has formed are replaced or the seams are welded.

If a breakthrough occurs, it is fixed by replacing the pipes, regardless of the time of year.

Useful video

Check out the video to learn how to quickly and temporarily fix a leak yourself.

Prevention

It is easier to prevent a leak in heating pipes than to fix the situation later. To avoid such a situation, only suitable materials are used for the structure. This concerns plastic pipes.

For the heating system they are used only special materials, and not cold water pipes. To avoid leaks, the condition of the pipes is also regularly assessed. If the slightest defects are detected, it is recommended to replace the material.

When a leak in the heating system pipes occurs, it is advisable to repair the defect immediately. If you do not take action timely measures, this will lead to a burst of pipes.