The high demand for non-standard architectural projects and the increased demand for the quality of residential buildings being erected force builders to increasingly use technologies for monolithic construction of objects. Obligatory material for this is not only concrete, but also reinforcement, which:
- Provides a kind of skeleton for the fill shape.
- Adds additional strength characteristics to structural walls or foundations.
- Allows reinforced concrete structures to withstand significant torsion and bending loads.
The most common type of reinforcement is a metal bar, which is classified (see the online catalog here, https://nlmk.shop/catalog/long-products/reinforcement-bars/ on the official website of the manufacturer and supplier of this type of rolled metal) depending on:
- Steel grade used - ferrous metal or alloyed alloys.
- From the required dimensional parameters - the main is the cross-section diameter.
- From embossed surface pattern - smooth or corrugated option.
Taking into account the degree of importance of the construction site erected by the method of monolithic pouring (for example, the base for a metal fence or load-bearing walls of a high-rise building), the designer calculates the type of reinforcing bar. The most demanded is a bar of class A 500C of various diameters (up to 40 mm), which has several quality advantages at once.
Technical characteristics of reinforcing bar A 500C
Installation of reinforcement, which is used not only to increase the strength characteristics of concrete, but also as a structural element (a kind of internal skeleton), implies the use of a welded method of connecting rods to each other. Symbol "C" means that the product is made of low-carbon steel and due to its fluidity (indicator "500") is suitable for this task. The value "A" is an indicator of additional shrinkage of the pond by the manufacturer mechanically and thermally, which significantly reduces the expansion-compression rates at temperature differences. This provides the structure with high reliability and durability.
For more information on the dimensional parameters of the A 500C reinforcing bar and purchase the required amount of this type of rolled metal, please visit the website of the company nlmk.shop , which carries out it production and sale. The product fully complies with the established GOST parameters and has a quality guarantee.
