Teel joist span tables are to be utilized in conjunction with the notes below.
Steel joist span table uk.
If a joist s max.
Steel joists joist girders.
If your old joists do not meet the requirements set by the table they are either supported.
Our floor joist span tables are based on loadings given in the newer amended version of bs 6399 1.
Simply enter the required span to see a range of results that will work.
You need to measure the complete span of your floor joists together with the distance between them the centres and the size of the timbers.
Figure 1 effective areas supported by steel beams.
In depth catalogs feature the latest information and are available in convenient interactive pdf format.
1 spans are based on continuous lateral support of the compression flange.
5 check whether padstones are required by table 5.
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.
Other span tables are based on the guidance given in bs 5268 7 1 which is a uniformly distributed load of 1 5kn m for spans greater than 2400 mm and 3 6 kn load per metre width of floor for spans less than 2400 mm to ensure that very small joist sizes do not result from the calculations for smaller spans.
You will be given a range of depths and centres that are available and also an indicative deflection result.
2 web crippling capacity is based on a minimum bearing length of 3 5.
Floor joist span tables for surveyors floor construction.
Span tables for domestic floor joists to bs 5268 7 1 note.
3 check the span of the beam s.
Centres is the maximum centres that this joist can be used for in this application.
Try our interactive span checker to find the posi joist suitable for your project.
This should be compared to the table.
The minimum available tradeready rim track thickness is used.
Load table pdfs are best viewed in adobe acrobat reader.
Download our steel joists and steel deck load tables to facilitate the design of your next project featuring new millennium products.
6 if steel beam to steel beam connections are required use appendix 6 5 c.
With the superior strength and structural integrity of steel totaljoist is the most accommodating joist in the floor framing industry.
It is assumed that for built in joists that the masonry is 100mm wide and for joists on hangers the hanger has a 75mm bottom plate.
Typically used in non residential construction steel joists and joist girders provide an economical system for supporting floors and roofs.
0 003 x engineering span or 12mm whichever is lesser.
The proprietary design allows totaljoist to be installed similar to wood i joists.
