Cold Formed Steel Floor Framing Ductwork

It is also intended to provide code officials and inspectors.

Cold formed steel floor framing ductwork.

Where supported by cold formed steel framed walls in accordance with section r603 cold formed steel floor framing shall be constructed with floor joists located in line with load bearing studs located below the joists in accordance with figure r505 1 2 and the tolerances specified as follows. Cold formed steel has been widely used in commercial buildings especially in non load bearing partitions and curtain wall applications. Cold formed steel cfs studs steel floor joist lsf before engineered wood joists were invented in the late 1960s builders used dimensional lumber to support their framing operations. And schedules for the connection of cold formed steel frame walls floor decks and roofs to insulating concrete form exterior walls based on engineering analysis and common building requirements.

The maximum tolerance shall be 3 4 inch 19 1 mm between the centerline of the horizontal framing. In addition floor systems are often excluded from energy. The steel framing industry association sfia was formed with the objective of assisting companies having interests in the cold formed steel framing industry to be more successful by unifying the industry to expand the market for the use of cold formed steel systems through. Cold formed metal framing cad drawings free architectural cad drawings and blocks for download in dwg or pdf formats for use with autocad and other 2d and 3d design software.

By downloading and using any arcat cad drawing content you agree to the following license agreement. A quality assurance b promotion c advocacy d education e. Cold formed steel framing to insulating concrete form walls in residential construction. Light gauge steel engineers association 2017 galbraith drive nashville tn 37215 615 279 9251 fire rated assemblies of cold formed steel construction summary.