The story of the first metal structures originated in the mid-19th century, when the building was first built of steel and glass. The most obvious architectural monument stands the Eiffel Tower in Paris.
Nowadays metal widely used in the construction industry. They may have a different size and structure, possess specific methods of manufacturing and operating principles. To create them applicable steel, Lightweight alloys, etc..
Operational characteristics of the object are largely due to the material properties, from which it is made. Manufactured metal in different ways and, Based on this, are:
- cast,
- chiselled,
- wrought,
- riveted,
- stamped,
- combination etc..
A wide range of configuration options on the site rt-stal.ru significantly simplifies the design work, and allows us to emphasize the specification of this new unit.
In the selection of materials and components for the realization of various projects will certainly be taken into consideration their key performance. note, that erected the building of standard steel structures in a very short period of time, and this is due to the complexity of installation works at. With hand welding machine to collect any metal constructions will not be difficult. Usually these buildings have a supporting framework, wherein the protecting and insulating structure functionally separated, therefore their reconstruction and recovery is not particularly difficult.
The creation of these structures is a high-tech process. But do not forget, that steel products corrode over time, and to avoid it, they are subjected to additional rustproofing. Only strict adherence to metal protection technology may impart strength and durability of the construction. Moreover, if the building is built of metal structures, it is not afraid of the impact of external factors and corrosion, because it has a protective technological elements.
In some cases, to provide corrosion resistance, structure is made of aluminum alloy. Such products have the comfort and decorative appeal, while they stand manufacturability and low cost of installation works. However, the relatively moderate strength steel structures allows their use only as filler elements and finishing details in the construction of collapsible houses, huts and compact shopping pavilions.
Advantages and disadvantages of steel structures
So, note the advantages of metal constructions:
- It has a light weight;
- strength and durability;
- very easy to make;
- readily undergo assembly and disassembly;
- during the construction does not cause any inconvenience;
- Mounting marker blocks can be used;
- have transportability;
- different operational reliability.
Among the disadvantages of steel buildings can distinguish their relatively low durability, that can not be said about analogues of the monolith and reinforced concrete. But, in spite of this, modern times is considered to be the era of metal, therefore metal designs found quite widely used in construction, still in everyday life.
note! Prefabricated metal used in many areas, except for the construction of buildings, where it is planned to place nuclear reactors or bank vaults, since in this case the walls and roof structures must have high insulating characteristics. Besides, they are not suitable for housing.
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