Span calculator for wood joists and rafters also available for the android os.
Tji roof span chart.
The link below provides additional information and span tables for tji joists in ceiling applications.
Tb 824 ceiling joist.
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 δ 22 5 wl4 2 el 2 67 wl2 d x 105 for tji 560 joists δ 22 5 wl4 el 2 29 wl d x 105 material weights include tji weights in dead load calculations.
Secondly the ceiling joists and end connections will require further consideration if thrust loads from a conventionally framed rafter roof system are present.
El value from table above for tji 110 210 230 and 360 joists δ 22 5 wl 4 2 el 2 67 wl 4 d x 10 5 for tji 560 joists δ 22 5 wl 2 el 2 29 wl d x 10 general notes design reaction includes all loads on the joist.
Tj 9001 installation guide for floor and roof framing with tji 110 210 230 360 and 560 joists tj 9510 installation guide for floor and roof framing with tji s31 s33 and s47 joists east canada.
Also available for the android os.