steel rebars
Steel rebars, also known as reinforcement bars, are essential components in modern construction that provide crucial structural support to concrete elements. These high-strength steel bars feature distinctive ridges or deformations along their surface, designed to enhance bonding with concrete. Available in various diameters and grades, steel rebars significantly increase the tensile strength of concrete structures, enabling them to withstand heavy loads and resist cracking. The manufacturing process involves hot-rolling steel billets into long bars, followed by controlled cooling to achieve optimal mechanical properties. These bars undergo rigorous quality testing to ensure compliance with international standards for yield strength, ultimate tensile strength, and elongation. Steel rebars find extensive applications in foundations, columns, beams, slabs, and virtually every reinforced concrete structure. Their corrosion-resistant properties, when properly embedded in concrete, contribute to the longevity of construction projects. Modern steel rebars also incorporate advanced features such as epoxy coating or galvanization for enhanced durability in aggressive environments.