Application of metal structures in the constructions of structures and infrastructures.
The most promising technology in modern construction is the construction of frame-type buildings. Including those based on metal structures.
Metal constructions were first used in the middle of the 19th century. During the construction of an industrial exhibition in London. When the war ended, they began to be used in the USSR. In the conditions of devastation, this option made it possible to restore the residential and economic sectors in a short time with minimal costs. The demand for metal structures is growing year by year. And this is not surprising, because such a design is made for projects of any complexity.
They are practical, light, durable in operation, and load-resistant. And therefore have become the basis for use in almost all areas of production and construction. Due to the versatility of metal structures, any object can be built with high quality in the shortest time. According to the technology of production of metal structures, there are certain rules, even if one of them is violated, the quality of the product is lost.
The advantages of metal structures
The production of metal structures is a big responsibility because the production of metal structures requires quality machines and experienced engineers. Let’s consider some of the advantages of metal structures:
- Due to the competent work with the help of machine tools. It is possible to produce a large number of products in a short time.
- The finished product has excellent strength, which ensures the reliability of the structure under construction.- The advantage of lightness, despite the density of the material. Bearing structures made of wood, brick or concrete are 2 to 20 times heavier than metal structures.
- Quick installation and disassembly. Installation of metal structures is at the same time difficult and easy. The work is simplified by the ability to assemble small parts, and large blocks, which makes the structures also suitable for repair.
- The issue of fixing or reconstructing any element of the object is also easy to solve.
- They are resistant to mechanical damage. They are water-resistant.
- Low cost of material that can be used for the cost of construction of buildings.
- Remains stable in case of sharp temperature fluctuations, the material is environmentally friendly.
In which areas and where are metal constructions used?
Metal structures are widely used in construction. First of all, metal constructions are intended for the construction of a frame during the construction of an object, which must create strength and ensure safe operation. The most common of these structures are metal hangars and metal warehouses. With the use of metal structures in construction, it is possible to quickly complete the installation of any building under construction. This method is used for the construction of industrial and sports facilities, office buildings, modular buildings, as well as residential buildings, and summer houses.
Metal structures are also used for the repair and construction of highways, as well as for the construction of bridges, high-rise communication towers, and oil rigs. In the field of mechanical engineering, metal constructions are practically irreplaceable. The basis of the production of construction machines, surfaces, cladding, and tower cranes is metal construction. Metal products used in construction must maintain strength throughout the calculated time for the operation of the structures. To increase this period, metal structures are processed with additional means – a special polymer composition or paint designed for painting metal. The paint is adjusted in at least four equal layers. Before painting, the surface should be treated with a brush and then with a solvent.
