Steel Joist Span Table

Structural track usually in the same gauge as the.

Steel joist span table. 2 web crippling capacity is based on a minimum bearing length of 3 5. Each load table was accompanied by notes and instructions covering assumptions and other important information. Calculated allowable properties are based upon aisi s100 07 north american specification for the design of cold formed steel structural members. Table notes spans are based upon continuous support of compression flange over the full length of the joist.

The minimum available tradeready rim track thickness is used. The subfloor must be glued as per apa specification afg 01 or astm d3498 and nailed as per nds icc ibc irc code. The maximum prorated red load shall not exceed 550 plf the total load carrying capacity of the joist as given in the standard asd load table for open web steel joists k series. 9 16 tji joists design properties 6 floor span and load tables 7 8 tips for preventing floor noise 8 allowable holes 9 cantilevers 10 11 roof span and load tables 12 13 framing.

The total safe uniformly distributed load carrying capacities in pounds per linear foot of asd k series steel joists shall not exceed 550 plf for spans shorter than what is explicitly shown in the load table. Teel joist span tables are to be utilized in conjunction with the notes below. Steel joists joist girders open web steel joists are an engineered truss like construction component used to support loads over short and long spans alike. S pan table notes.

Fire safe construction 3 floor performance and tj pro rating 4 5 section 1. In depth catalogs feature the latest information and are available in convenient interactive pdf format. Typically used in non residential construction steel joists and joist girders provide an economical system for supporting floors and roofs. Provide a lightweight low cost rigid floor assembly c joist components provide an economical lightweight alternative to open web trusses bar joists engineered lumber cast in place or hollow core floor assemblies.

Download our steel joists and steel deck load tables to facilitate the design of your next project featuring new millennium products. Bridging selection table for kcs joists joist designation bridging table section number joist designation bridging table section number osha tables a and b erection bridging joist span span joist 12k1 23 0 30k9 45 0 14k1 27 0 30k10 50 0 16k2 29 0 30k11 52 16k3 30 0 30k12 54 0 16k4 32 0 18kcs2 35 0. Load table pdfs are best viewed in adobe acrobat reader. Depending on loads and spans c joists are typically spaced at 12 16 19 2 or 24 on center spacing.

And is a 24 oc apa rated panel for joist s spacing of 24 o c. These tables originally appeared in the steel joist institute specifications and load tables commonly referred to as a catalog beginning with the first edition published in 1932.