M.S. I-BEAM

"I-BEAM” (also known as W -beam, for "wide flange” or double T esp. in polish and German) are beam with on I- or H- shaped cross section

The horizontal elements are flanges, while the vertical element is the web.

A beam is a line structural that Carries load primarily in bending. One of the most common types of steel beam is the i-beam or wide flange beam a visibly sagging beam, though structure safe , is unsightly and to be avoided .

Beam are characterized by their profile (the shape of their cross-section).Beam provide economical floor and roof systems is applications requiring long clear spans and lighter weight systems.