Tji Span Table
Scan down the column until you meet or exceed the span of your application.
Tji span table. For applications with other than uniformly distributed loads an engineering analysis may be required based on the use of the design. Nordic joist tm residential i joists fsc certified products available. Factored shear resistance. Factored reaction includes all loads on the joist.
Interactive span table if you are considering using jji joists in your construction project use our interactive span table to quickly identify the size and specification that you will require. Determine whether the ceiling will be directly applied and what the span condition is simple or continuous. Fire safe construction 3 floor performance and tj pro rating 45 section 1. They are organized by two main tables one for live load deflections of l360 and one for l480.
Bearing stiffeners are not required when i joists are used with the spans and spacing given in this table except as required for hangers. Determine the subflooring thickness and applicable live and dead loads. Tb 833 tji joist 1 web hole proximity rule. Engineered wood products ewp span and size charts for bci joists.
Trus joist tji joist specifiers guide tj 4000 may 2013 4 floor span tables and material weights how to use these tables 1. Tji joist specifiers guide tj 4000 july 2019. Identify the live and dead load condition. This span chart is based on uniform loads.
Select tji joist and. The tables look overwhelming but they are actually pretty simple to use. Tb 860 tji joists header off span table canada tb 319 weyerhaeuser engineered wood products header off span table. Tb 213 flood damage resistant material considerations.
This application will specify a list of acceptable jji joists once you enter your support conditions load case and clear span. It shows the standard span tables for tjis. Floor span tables 46 floor performance 7. Tb 859 tji joists with an inadvertent side flange notch in the top compression flange.
How to use these tables 1. Determine the appropriate live load deflection criteria. 916 tji joists design properties 6 floor span and load tables 78 tips for preventing floor noise 8 allowable holes 9 cantilevers 1011 roof span and load tables 1213 framing connectors 1415 section 2. Floor span tables see page 5 for general notes.
L span in feet d out to out depth of the joist in inches el value from table above for tji 110 210 230 and 360 joists d 22 5 wl4 2 el 2 67 wl2 d x 105 for tji 560 joists d 22 5 wl4 el 2 29 wl d x 105 material weights include tji weights in dead load calculations. Factored shear is computed at the inside face of supports and includes all loads on the spans. Ilevel trus joist tji joist specifiers guide tj 4500 july 2010 design properties general notes factored resistances are based on limit states design per csa o86 01.






