Profile of steel bent - why does it deserve our trust?
Not conceding to other building solutions in strength and reliability, the structures from the profile significantly exceed them in ease and differ in smaller dimensions. Basically, they work on bending and stretching, sometimes on compression. When they are manufactured, bolted, welded and riveted joints are used.
Metal structures include welded, stamped, bent and rolled profiles. Some of them are available in two different versions. For example, the profile of the U-shaped steel( channel) can be both curved and rolled. Steel curved closed profiles are often welded, but they are also often seamless.
It is important to note that the meaning of manufacturing different variants of the same type of construction is that the profiles of one type produced in different ways differ greatly in their performance properties and in price.
For example, the steel bent profile from hot-rolled and stamped analogs is more rational in terms of design distribution of metal across the cross-section and length of the product, and therefore, at a lower price has more reliable performance characteristics. The price is greatly influenced by the fact that in this case the metal consumption is 20% less than in the analogues.
Profile of steel rectangular and other non-traditional forms of structures
The construction business requires a solid investment, and for this reason, here the maximum values of reliability and profitability are important as nowhere else. The replaced by the beam types of construction from profile pipes reduced the consumption of metal in construction by 20-25% with a significant increase in the speed of work.
These types of pipes, such as the steel rectangular profile, have allowed the construction of more corrosion-resistant structural elements. The square steel profile is used, along with a rectangular one, to replace once-traditional types of rolled metal, such as, for example, a channel or corner.
Widely used in interior finishing work, the galvanized steel section, specially designed for drywall, for plastic doors and windows, for lighthouses and fastening slopes.
Steel profile - what place does it have on the market?
In the Russian construction market, there is an increased interest in lightweight metal structures. Steel light profile is indispensable in the construction of industrial, civil and agricultural facilities, steadily growing its use in low-rise and individual construction.
Such popularity it received due to the possibility of assembling on the construction site of large structures from modular blocks produced in the factory. With this approach, the speed of construction and installation works increases many-fold, the metal consumption decreases as much as possible, the quality of the erected structures grows. For their construction, profile variants with unknown cross sections are being developed.
Thin-walled cold-formed profiles with increased rigidity are made of galvanized steel sheets. If certain requirements are met, the corrosion resistance of such structures is maintained for 25 years. Increasingly popular among light structures is the steel sheet bent profile, the so-called corrugated board. It is produced with a polymer decorative protective coating, or without it.
