Corrosiveness of water which is supplied to the batteries heating, is estimated by the oxygen concentration, the saturation index of water with calcium carbonate total concentration of chloride and sulfate. Water, which is filled with heating system, is aggressive and therefore necessary to provide surface protection against corrosion of radiators. The main directions of the fight against internal corrosion in the heating systems are:-reducing corrosiveness of water supplied to the radiators, for the decrease in its aggressive components, improving corrosion resistance heating equipment by coating the surface of the metal heat sink with special corrosion-resistant film-making radiators of materials resistant to corrosion. Read more here: Gerald Weissmann, MD. To reduce the corrosiveness of water which is supplied to the radiator, there are two ways: * Physics – removal of corrosive gases by degassing Degassing is currently the most common method of water treatment for heating systems. * Chemistry – the binding component of aggressive chemical agents binding chemical reagents made in the preparation of water for both cold water and for heating systems. In heating corrosion processes occur more intensely, so applying the above methods is insufficient. It is now widely used water treatment, the inlet to the radiator, sodium silicate. At the same time on the surface of radiators a protective film.

The inner surface of the metal radiator films can be coated with corrosion protection, both during operation and before operation. During the operation the radiator on the surface is the deposition of soluble salts which are formed out in the water treatment chemicals. In the manufacture of steel radiator shell on its surface is applied a protective layer of incorrodible substances. Formation of scale and sludge in the heating depends on in temporary water hardness. Preventing the formation of sludge and scum in the radiators produced by feeding softened water heating systems or water with a stabilized stiffness. For preparation of softened water, which is fed to the radiators, the following methods: treatment of water in the cation exchanger, the alkaline water treatment with lime and soda, and magnetic treatment of water.

Log houses and baths of the House beams are most popular because of its greater reliability, heat and sound insulation, so to speak 'housewifely'. Usually the first floor is built of logs, attic or second floor is usually constructed with a reinforcing strip insulation. You can put a modest house on the pier foundation, can be big and solid 'domische' on strip foundations. However, please note that the home from a bar shrinks during the year, and then two, qualitatively sheathe wooden logs lining the walls did not immediately succeed. Approximately two years later the house wall should pereobshit frame and panel houses houses garden frame-unit type is used mainly for seasonal residence in the garden partnerships, although they do not yield the coefficient of thermal conductivity home from a bar, through the use of mineral wool insulation type Ursa and Isover. Such frame-panel houses can finish once and set holiday home.

Thanks to modern materials they can make a beautiful and very beautiful, rich, and even elegant. Houses made of logs Round logs more expensive material. Used to construction of town houses and luxury baths. These homes combine the elegance and beauty of log home, durability and natural material. They, like log houses shrink and are not built soon. Houses of cylindering expensive, but their high cost is justified by their luxurious appearance. Cottage we call the big two-storey houses, sometimes with a bay window or the built-in garage. This is a home for permanent residence. They may be from a bar or prefabricated panels, on a conveyor concrete, reinforced foundation, usually with a cellar. Modern finish will give him the appearance of the stone mansion at a cost of wooden houses.

However, among the inhabitants, there are many misconceptions and Myths about the safety of those or other materials. Let's see which of them can affect health and how to choose the safest and most environmentally friendly products. Borrowed from the natural rise in popularity low-rise construction has puzzled many people in our country the question: what is material is to build a house? At all times the most "healthy" materials are considered a tree. In fact, thanks to its porous structure of the wood supports in place the optimal level of humidity. But do not forget that this is – combustible material, besides his "love" insects, blue stain, etc. So in modern construction lumber with a range of protective coatings and impregnations, hindering its fire and decay. Another disadvantage of wood as a building material – with time and moisture changes it crack, crack and deformed. Therefore, instead of the traditional timber and profiled bar are now increasingly using so-called laminated veneer lumber, which practically does not react to fluctuations in ambient humidity.