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Modern construction science is rich in discoveries of new materials that can make the construction process fast, and the erected structures strong and durable. Only one component remains unchanged for many years, and we are talking about concrete. No other building material has such an interesting and long history, because mentions of the mixture can be found in chronicles that are more than two thousand years old. Already in those days, architects were able to trace patterns that strengthen or weaken certain properties of concrete. Commercial concrete production is based on an accurate classification of solutions and dry mixes that determine their subsequent use. Low-grade products are intended for the preparation of construction projects. These are surface leveling, temporary screeds and some types of repairs of horizontal and vertical elements. There are no expensive fillers in the concrete of these brands, so the strength characteristics have limitations. The increase in the class of the mixture is achieved by introducing binders into the water-cement mixture, and foundations can be filled with such solutions. Standard, popular types of concrete mortars can be ordered in any quantity, and rare and expensive varieties will be made in the order volume. As a rule, concrete from M100 to M300 is in demand, and the use of these brands is quite diverse. These are private construction, construction of industrial facilities, road and communication works. Regardless of the component complexity, all brands undergo laboratory certification to confirm their characteristics. Premium concrete labeled M350-M400 is a special class of mixture that allows the production of monolithic blocks of unattainable strength. At the same time, the frozen solution is not threatened by temperature and humidity factors, it is not affected by climatic influences. Concrete of these brands belongs to heavy substances, and it is absolutely impossible to produce it outside the factory conditions. Its use is strategic facilities such as railway bridges and runways for aircraft. To date, this is the most expensive brand of concrete, but it is so much ahead of cheaper analogues in terms of wear resistance that it justifies the high cost. Futbola və ya xokkeyə mərc etmək üçün Azərbaycanın ən yaxşı bukmeker kontorunun mobil tətbiqini tövsiyə edirik Mostbet yukle tətbiqi quraşdırdıqdan sonra depozit qoyun, bonus əldə edin və oynamağa başlayın.
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