Steel Bar Joist Span Tables

Table notes spans are based upon continuous support of compression flange over the full length of the joist.

Steel bar joist span tables. Our floor joist span tables are based on loadings given in the newer amended version of bs 6399 1. Span tables for domestic floor joists to bs 5268 7 1 note. Steel joists and joist girders fully updated to sji 43 rd edition standard specifications load and weight tables for k lh dlh series and joist girders economical design guide load tables for lowest cost joist selection. Calculated allowable properties are based upon aisi s100 07 north american specification for the design of cold formed steel structural members.

The speedfloor steel joist span table is pre engineered to as nzs 4600 2005. The speedfloor joist system will also meet the requirements. Pages identified with the steel joist institute logo as shown above have been reproduced from the sji 42nd edition standard specifications load tables and weight tables for steel joists and joist girders. Steel joists pdf link sji joist load tables 43rd edition pdf open web steel joists or bar joists or short span joists or long span joists k series kcs series lh series dlh series slh series joists girders.

Each load table was accompanied by notes and instructions covering assumptions and other important information. Refer to sji website. 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. This means that some values are slightly more conservative than span tables from other sources if those do not include the amended guidance.

For two equal spans the listed span is the center to center distance from either end to the center support. 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. The speefloor steel joist are designed to comply with the sensitivity deflection and dynamic vibration requirements imposed by as 3623.