First aid for a leaky radiator

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Contents

  • 1 Types and causes of leaks
    • 1.1 Dripping between the branch pipe and the main pipe
    • 1.2 Procedure:
    • 1.3 Passes the main pipe
    • 1.4 If the water jet gushes with a fountain
    • 1.5 Threaded connection
    • 1.6 Flows between the sections of the cast iron radiator
    • 1.7 Procedure:
    • 1.8 Flowing from the radiator walls

This article will become useful not only for those who are faced with the question of how to eliminate the leakage of the radiator. Since the situation is everyday, and the sanitary equipment has a property to wear out( especially in old houses), it is necessary for everyone to know the strategy of actions in case of detection of a leak. The battery is flowing, what should I do?- the answer to this question will be exhaustive.

It is important to understand that leaks are of different complexity and localization, and in the case of a real hot deluge, emergency service should be called immediately by calling the control room. Before you begin to eliminate the accident, you need to know about precautions.

Health is more important than property

When the battery is flowing, what to do is important to know exactly the same, for how much - what not to do!

  • If hot water gushes in all directions - forget about the property and first of all take security measures to protect yourself and loved ones from thermal burns. Repair, things, technology is not the most important thing.
  • Throw a blanket over the leak, preferably wadded. Or something that can absorb water for a while and prevent it from splashing.
  • Do not get carried away with insurance in the form of buckets, basins and rags - this temporary measure can cease to be effective at any time, especially if emergency flooding starts. The amount of water in a cast-iron battery is quite large.
  • Do not count on the myth that the leak can self-destruct, boil over and overgrow with rust.
  • Detected before going to bed or before work to flow in the heating battery, even if it is minimal, in no case should not be ignored. A simple philistine is unlikely to be able to appreciate the extent of the accident and the destruction of the mechanism: the leakage may not expand for weeks, or it may become a flood for a couple of hours.
  • Try to cut off the supply of coolant to the batteries. The valve for this procedure is usually located in the basement of the house.
  • In the case of emergency flooding, after shutting off the water in the riser, nothing better can be devised than to drain the water from the batteries. In this case, the elimination of breakage will be rapid and safe.

    Option to collect water

Types and causes of leaks

As a rule, leaking occurs in the off-season when the heating is turned off, as the cooling takes place, the metal narrows and water begins to dig in places of threaded joints.

If the heating radiator is leaking, it is necessary to determine the cause and the place of breakdown. Each sanitary point consists of a heating battery and an adjacent pipeline. The connections of these elements can be affected by the following factors:

  • Long service life as a cause of wear;
  • Poor installation of the heating system;
  • Mechanical action, brute force;
  • Corrosive metal.

The following types of faults are allocated depending on the elements between which the coolant leakage occurs:

  • Seal imperfections between the riser pipes and the fuel nozzles;
  • Partial destruction of the main pipes that connect the radiator and riser;
  • Leak in the area of ​​intersection joints;
  • Formation of fistula or fissure on one of the sections of the radiator.

For each of these cases there is a way to eliminate the accident. If the battery drips, then do not hurry to find out. Probably, it will not be necessary to smear at all.

Drips between the branch pipe and the

main pipe

Car clamp with rubber band

Leakage at the junction is often the result of improper installation, or a household situation, when batteries were used as a support for heavy objects or occupants. To complete the repair you will need:

Instruments
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  • Car clamp or wire;
  • A piece of thin and flexible rubber.

Procedure:

  • Cut from the rubber strip of 5x35 cm size or use a bandage rubber from the pharmacy;
  • Wrap the strip of the damaged area;
  • Secure the rubber with a wire or clamp.

In this situation, the clamp will be a more suitable option, as it is inexpensive, and fixes the damaged joint securely, evenly, without the risk of constriction.

Skips the main pipe

There are always two such pipes. One for supplying the coolant to the radiator, and the second for draining the cooled water. They are made of steel and have the property of corroding and wear from the inside with the passage of time for two reasons:

  • Filling with water in the off-season;
  • Impurities in water entering heating mains.

The most common question is what to do if the radiator of the heating flow occurs at the height of the heating season. In the event of an accident, a cement-plaster dressing is used on the straight section of the pipe. To prepare it you will need:

  • Non-sterile bandage;
  • Cement;
  • Alabaster;
  • Mixing capacity.

Important! Alabaster will be required when there is no possibility to block the water. It is applied first layer, as it dries faster than cement and adds reliability to the bandage.

Procedure:

  • Knead the cement with water to the consistency of liquid sour cream;
  • Preparation of strips long 25-30 cm;
  • Soak stripes of bandage in the mixture;
  • Rewind the damaged area layer by layer;
  • Perform actions until tight bandage.

If a stream of water gushes with a fountain

A wooden wedge in a pipe

If a fistula is formed and the water flows with a stream, you can score a wooden wedge before the locksmiths arrive. The tree will soak and hold water well.

Threading connection

In case when a leakage occurs in the heating battery in the area of ​​the thread, a bandage is used again, but this time it is hydrochloric:

  • Wet the bandage;
  • Roll strips in salt;
  • Wrap the damage;
  • Apply a cement bandage.

Important! Salt is capable of coking a place that allows water to pass through.

Flowing between the sections of the cast iron radiator

If between the sections the heating battery is dripping, what to do is not difficult to understand. The joint is represented by a small rectilinear section, which can be temporarily repaired easily. Required materials:

  • Car clamp with the appropriate screw direction tightening;
  • Gaskets made of flexible rubber;
  • Epoxy adhesive;
  • A piece of cloth.

Procedure:

Cold weld

  • Impregnate the cloth with adhesive;
  • Wind around the joint perimeter;
  • Secure the rubber gasket and apply a clamp.

Flowing from radiator walls

Reasonable question when the battery flows - what to cover? If the accident occurred in the wall of one of the sections, then it is necessary to cover it with cold welding. More effective method yet. The ball of "cold welding" should be tightly pressed to the place of flow and keep in this position for 3-5 minutes. After half an hour the mixture will completely harden, and after another day the battery will be ready to perform its functions. As a conclusion, it is important to note the following. All the above measures - the actions of the "first aid".If the heating system has failed once - this means that it's time to prepare for a major overhaul. The call of the master will be the best prevention of serious problems.

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