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Roof Opening Framing – An Overview

Tuesday , 24, August 2021 Comments Off on Roof Opening Framing – An Overview

There are many factors that influence the choice of steel construction in America. How can a structural engineer remain agile and creative when using steel construction? Here are some tips about the market, including roof opening framing. Roof penetrations for mechanical openings are typically made of structural steel framings such as L4x4x1/4 angle welded between […]

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