ceco trusses capacity

[Enzo.S]

I am doing an analysis for an existing building. The roof joist are open web top cord bearing and the the tag I found says JIB. Is any one can provide any capacity chart and or any info
tx
Enzo

 

[kipfoot]

You might find something useful through the Steel Joist Institute, or in this previous thread.

 

[Enzo.S]

Thanks I made the request to the SJI I have not received any answer yet, the previous tred shows only one page "Cover" no info where to get the full catalog

 

[JLNJ]

Older joist tags often just contain the erection marks and don't have any info on the joist size/strength/capacity. It can be frustrating to find the tag and yet still know little about the design of the joist.

 

[sponton]

I have a catalog from 1967. It would help if you have an idea when the structure was built. That way if someone has old joist books they can pin point the time period.