Utilities in the house or apartment are designed to ensure a comfortable stay, but sometimes they fail. For example, the tube may burn out or knock in the electrical machine, clogs sewerage or begin to leak water pipes or radiators. In today's edition of the review HouseChief.ru describe how their own and quickly eliminate leaks in pipes and domestic water heating system.
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- 1 The reasons and the main places of leaks
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2 Remedy leaks in the water supply system
- 2.1 Method â„–1: collars
- 2.2 Method №2: «cold weld" and liquid epoxy compounds
- 2.3 Method â„–3: FUM tow or tape
- 2.4 Method â„–4: medical bandage with cement
- 3 A few words in conclusion
The reasons and the main places of leaks
The flow of water pipes and heating systems It can occur at any time. This problem occurs for the following reasons:
- wear elements the plumbing system because of the negative effects of corrosive processes, various deposits, impeding normal flow of water and coolantAnd high pressure;
- the use of substandard materials and accessories;
- after repairs or due to improper installation tap and heating system.
Leakage is easy to detect if it is already "hits" a trickle, but the appearance of microscopic cracks moisture is often credited with condensate. In the second case, the defect must be sought in the area of ​​the threaded connections and flat areas. Signs of occurrence of leakage can be rust, Change in shape of the pipe surface (swelling).
Remedy leaks in the water supply system
The methods and ease of troubleshooting depends on leak location and the location of the main water shut-off device of the system. If problems occur with the pipes in areas after the main valve obschedomovogo riser, the repair work can be carried out simply cutting off the supply of water and while not drowning themselves and their neighbors. In the case where a leak is detected before the main shut-off device, the matter is much more serious, because the need to look for plumbing and duty to block water in the house or in a separate riser. Consider different ways to fix the problem.
Method â„–1: collars
The easiest and most effective way to eliminate leaks in the pipe body, even under pressure is used clamps. They can be factory-made and home-made. Standard factory clamps come in two forms. This can be a design of the two semi-circular metal plates interconnected by two brackets with threaded ends and nuts or four screws. In place of the leak impose piece of rubber plates crimped, bonded or stapled screws and nuts to clamp until water stops dripping. Another type of clamp - a metal plate 1-1.5 mm thick and equipped with a bolt and a nut for tightening the clamp structure.
If you do not have at hand a collar factory, you can use a self-made design. You will need a piece of rubber (available from velokamery) and a piece of solid steel, copper or iron wire. The seal, which must be 50-70 mm larger than the diameter of the leak, and allowing for the length of wrap tube 2-3 times. Rubber is applied to the hole and fixed by means of wire, which can be tightened with pliers or a small arm of the nail or small pieces of wooden slats. You can also make a collar made of tin or iron bars and rubber.
Method №2: «cold weld" and liquid epoxy compounds
I should say at once that "Cold welding" Fix leaks in water pipe pressure does not work, because the repair site must be completely dry. This plastic semi-solid formulation that resembles clay. Before using "cold weld" must be well cleaned place of repair, while being careful not to increase the area of ​​leakage. One- or two-component composition applied to the damaged pipe portion and well pressed before hardening of the adhesive mass. To complete setting composition is sufficient for 10-15 minutes.
To eliminate leaks it is also possible to use liquid epoxy compounds. This option is good that some of them can work on wet pipes. To eliminate leaks require a common, non-synthetic fabric or glass fiber, which is abundantly impregnated with epoxy compound. 2-3 necessary band with a width twice the tube diameterAnd the length should allow wind 5-7 turns.
Metal on the spot leaks cleaned, dried and wrapped with a material impregnated epoxy compound. It is possible to use a pre-smeared tape or adhesive be applied as cloth or fiberglass wrapping. The last layer is not impregnated and fixed wire or twine. The adhesive composition at 20-25 ° C dry for several hours and at a temperature below 18 ° C - more than a day.
Attention! "Cold welding" and epoxy formulations contain hazardous toxins, and so when you work with them should wear rubber gloves and goggles.
Method â„–3: FUM tow or tape
In most cases leakage was observed in a threaded joint areas (joints, tees-splitters, locking devices, sensors, Metering devices). The easiest option - preload thread. In 90% of cases this is enough. To resolve this problem, you can use the old-tested tow or more modern FUM-tape. Thread wrapped with rags soaked in alcohol, and its coat with glue BF-2. After drying, a sufficiently thick water-impermeable layer.
For greater reliability reeling can be impregnated with oil (no nitro!) Paint. The thread tightly wrap rags, apply the paint, and after tightening couplings, locking devices, etc. 2-3 more times to paint over the junction.
Method â„–4: medical bandage with cement
Eliminate the leak is possible and folk ways. One of them - a medical bandage and cement. For repairing pipes need to block the water supply and to prepare the cement slurry, the consistency resembling thick cream. Mark piece of medical bandage of approximately 200 mm, to impregnate it with cement mortar and tightly wrap the tape obtained water pipe leakage in place. For greater strength to repeat this procedure 2-3 times. On top of the bandage can be applied a little of the solution and leave it to dry for a day to complete the setting. After all the dry spot repairs can be covered paint.
Attention! Each of the above methods to eliminate leakage of water pipes is only a temporary measure. For the complete elimination of the problem you want to replace the damaged locking devices, defective portions of pipes and fittings.
A few words in conclusion
Various ways to eliminate leakage in Pipes for water systems and many professional and popular. However, they are temporary measures, which are designed to prevent more serious problems. After the elimination of leakage, call the experts. We hope our review has been helpful to you, and now you know how to fix any leak or flood neither himself nor the bottom neighbors.
