Open Web Steel Joist Roof Detail

Multi pitched top chord joists.

Open web steel joist roof detail.

The k series joist web is a single bent bar running zig zag between top and bottom chords. Double pitched top chord joists. Single pitched top chord joists. They are designed as simple spans supporting equally spaced concentrated loads for a floor or roof system.

We offer superior products personalized customer service and a proactive approach to safety for customers and employees alike all to meet your unique needs and to keep. 05 12 00 structural steel framing. This webinar parallels the steel joist institute publication technical digest no. Open web steel joists are relatively light in weight fabricated in a shop setting and have a trussed web.

Open web steel joists are an engineered truss like construction component used to support loads over short and long spans alike. Joist girders are open web steel trusses used as primary framing members. Part 2 of this series will discuss and demonstrate methods to modify open web steel joists and joist girders to increase the load carrying capacity or repair damage. Steel joist institute.

Browse companies that make steel joist framing and view and download their free cad details revit bim files specifications and other content relating to steel joist framing as well as other product information formated for the architectural community. 05 21 19 open web steel joist framing. Typically used in non residential construction steel joists and joist girders provide an economical system for supporting floors and roofs. In so doing it utilizes the economy and strength of open web steel joists and joist girders and the low insulation costs high diaphragm capacities and unique erection method of the panelized wood roof.

The minimum bearing requirement on masonry for a k series joist is 4 inches. K series joists range from 8 to 30 inches in depth with a maximum span of 60 feet. Founded in 1973 canam steel corporation csc is a service oriented manufacturing company that manufactures open web steel joists and a variety of steel deck products. Our joists and girders are engineered and manufactured in accordance with the specifications of the steel joist institute.

Maximum allowed duct sizes vierendeel openings. 05 42 00. The panelized hybrid wood steel roof system joins open web steel joists and joist girders with apa rated sheathing. If the joist is detailed to be an chored to a steel bearing plate.

Lh and dlh joists have heavier chords and web members for heavier loads and longer spans. Open web steel joists and joist girders for revised loading conditions. Open web steel joists and joist girders reduce costs and project timelines standard steel joists and joist girders are crucial tried and true components of your roofing and flooring building system. Planning design tools.