Structural iron and steelworkers create the forms of bridges and buildings by installing iron or steel beams. It is often dangerous work, which is why steelworkers benefit from apprenticeships to ...

Iron is the main ingredient in various ... allowed craftsmen to construct sturdier bridges and higher buildings. Adding alloys to steel yield higher strength, more wear-resistant metals.

The Swedish steelmaker SSAB and the Finnish smart building firm Parmaco have ... fuels like coal and coke to heat the iron ...

The Iron Rod and Steel Distributors Employers ... urged the current administration to take a bold step against substandard steel and other building materials in the interest of Nigerian’s ...