Question

finding the efficiency in the steel structures??..... is there any ultimate reason behind it...​

Answer 1

Although structural steel is used to erect huge items such as skyscrapers due to its strength and ability to hold much more weight than other materials, it can also be used in smaller commercial buildings, homes, apartment complexes and so much more. Structural steel can be used for ceiling and floor joist as well as for roofing providing more sustainability to the project. Using steel can help to create a stronger structure that is able to stand up to not only more weight but also higher winds providing more protection that other options.