When adjusting the heating main, the point of special attention accounts for the isolation of the joints of PPU pipes. From the features of the insulation of joints, the quality of the upcoming construction of the whole heating main is determined, low -quality, insulated joints can lead to the depressurization of the entire heating main being developed, the process of corrosion of the steel pipe can especially accelerate, the thermal conductivity of the entire isolation if the water of the polyuentan foam enters, all this can lead to the refusal of work CSC systems and t. p. To date, a more reliable methodology isolation of the joints of PPU pipes is insulated with the operation of heat -shrinkable couplings. This kind of couplings for pipes are produced from the same pipe shell that is used in the pipe in the PP PE of complete isolation. We also note that during production at the enterprise, in working conditions, it has a feature of stretching, that is, to expand its diameter, so that the couplings can be applied at the junction, and with heat treatment, couplings can take the initial dimensions. In the kit for this isolation of the joint of pipes in PPU, isolation consists of:
-Thermal -sympathetic coupling
-Set of components of PPU
-Adhesive tape (thermoclay)
-Air traffic jams
-PE plugs for sealing couplings
-Fasteners of the applied conductors of SODK
– Copper sleeves – puddled for integrating the conductors of the SOKD.
The set of parts for the sealing of the joints of the PPU includes all the required materials for standard sealing the joints of the pipes. When operating such a set, an absolutely integral PPU of PE joints will be obtained, as in the insulation PPU itself, as well as in the PE shell. The couplings for the junction received a certificate of full compliance on the basis of the proposed testing protocol for international requirements. Thermal -assed PPU couplings for confricting joints (setting the joint) includes the shelf life completely coincided with the period of use of the pipe itself in the insulation PPU itself, as a result of which, with competent insulation of joints, the current pipeline will not require repair after several years of operation, the pipe from a steel alloy will not be subjected external corrosion of the material.
If you live in your own home, and so far only building materials that have long lost its relevance have been used for many to repair it, then reading this article, you will understand that your conservatism does not allow you to make a high -quality repair of the facade or roof, Which, after the use of modern building materials, will serve you faith and truth, for several decades, which, of course, are not capable of, ordinary plaster and roofing iron requiring annual painting.
Firstly, it should be said that today there are many alternative offers on the building materials market that you allow you to buy cheap siding and metal tiles that will make your home an order of magnitude more reliable and more beautiful. Despite the apparent high cost, these materials are much more profitable than the usual ones, since the period of their use during which they do not require absolutely no care is very large and therefore, of course, the total amount of the cost of repairing the house will be significantly lower than the one that you can spend when annual repair of the facade of the building and roof.
It is not for nothing that people say that the stingy pays twice, and we are not so rich as to buy cheap things. In these two sayings lies the right approach to any business and the repair of your own home, in this case, is no exception.
It is enough to compare our houses and houses built in Europe or America to understand that we are catastrophically behind the entire civilized world, where people attach great importance to both the appearance of our home and its durability. Oddly enough, but the durability and reliability of the house directly depends on its appearance and therefore, if your house is far from perfect, then do not count on the fact that its age will be long.
Use modern materials, especially since the cost of siding is not as high as many people think, and you are guaranteed to make your home beautiful and strong, which all owners of private buildings dream of.