![]() Structural engineers can consult on choosing the most cost-effective sizes to use in a house to support the actual load on the building. It’s high-cost relative to other metals. ![]() ![]() Steel has high strength-to-weight and strength-to-size ratios.Because it is so strong compared to its weight and size, structural engineers use it for the structural framework of tall modern buildings and large industrial facilities. Stainless steels resist corrosion and oxidation because of the additional chromium in their make-up. Steel is a metal alloy of iron and carbon and often other alloying material in its composition to make it stronger and more fracture-resistant than iron. Here is a list of building materials that are commonly used in construction. ![]() But both must be prepared or treated before they’re used in building. Materials such as stone and wood are natural, and concrete, masonry, and steel are manmade. Building materials are usually categorized into two sources: natural and manmade. ![]()
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