A significant increase in the rate of capital construction entailed an increase in the need for structural elements of steel. The use of metal profile has gained popularity in use as fences. Profiles with polymer coating are successfully used. Sheet, cladding, sandwich – panels, siding, metal tiles – examples of popular products. Steel profile production technologies attract the attention of specialists in the field of construction and architecture, as well as experts on standardization. Conferences are held on the production and use of fine metal. Quality is the main argument. Analysis of the use of thin -leaved metal profiles in the Russian market showed that about 40% falls on the share of imports, about 70% in imported leaf steel weighs Chinese -made products that do not always correspond to the level of European standards. Products from Europe have more stable quality indicators in composition and thickness of coatings. This is a task for you to search for dream book a wooden house. Listen steel with polymer coating in Russia and the CIS countries is produced in a 11th class with a zinc norm of 180g/m2 and below. The application of polymers increases the service life to 20 years. Polyester coating steel gives a 10-year guarantee. The prospective plans of the industry have a tendency to increase the production of steel with higher technological coating, for example, Colorcoat Prisma, Colorfarm with a warranty period of 30 years. In the Civil Code of Metal Profile, a project of the new Russian standard of TSP is planned, which will allow specialists to rely in their activities on official numbers. Energy efficiency will not help to calculate the dream book wooden house
The new direction in the use of metal structures has outlined a line for calculating energy efficiency. In European countries, in particular in the UK, specialists have the opportunity to know this indicator even at the stage of designing an object. Russia takes trial steps in this direction. There are already experience in applying the calculations of the energy efficiency of metal enclosing structures that meet international standards. In the city of Iskitim, the Novosibirsk Region, under the overhaul using ventilated facades, all necessary measurements were made that made it possible to make conclusions that when using them, 50% of the fuel can be achieved despite the fact that buildings with a large service life. First of all, you need to calculate the amount of concrete on the foundation and only after that proceed to construction. There are joint developments of the GC Metal Profile and Tata Steel, for the use of “sandwiches” during the installation of rapidly vested buildings that have increased tightness and resistance to biological and chemical aggressive media. Similar sandwich – panels are applicable in agricultural, pharmaceutical, food sectors of the economy. Sandwich – Agrarium panels are able to withstand the effects of such highly aggressive environments as ammonia -containing, as well as the effects of urea and fertilizers.
