9 16 tji joists design properties 6 floor span and load tables 7 8 tips for preventing floor noise 8 allowable holes 9 cantilevers 10 11 roof span and load tables 12 13 framing.
Tji floor joist hangers.
Tji s offer many benefits compared to traditional dimensional lumber joists including.
When the material arrives on the jobsite there is minimal cutting and carpenters know exactly where every joist goes.
When factoring in load requirements member size and costs deciding on the best solution can be a daunting process.
This software creates a layout and specifies where every single framing member goes.
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Technical bulletin 808 properly specifies the attachments necessary based on the series of tji joist used to meet the design consideration of a maximum allowable bottom flange load of 500 lbs for every 5 feet 250 lbs on each side of flange.
Engineered lumber continues to become more and more popular in today s construction industry.
Observe the following guidelines.
Find your joist type in this guide.
Properly install all blocking hangers rim boards and rim joists at tji joist end supports.
If you did not find a suitable hanger.
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Single tji joist double tji joist beam etc select a hanger from the table.
Tji floor joist framing.
Please make sure the joist has been appropriately sized for extra weight imposed.
Please see the current wood construction connectors catalog or call simpson strong tie at 800 999 5099.
Tji s engineered wood i joists are my preferred framing members for floor systems.
Fire safe construction 3 floor performance and tj pro rating 4 5 section 1.
Confirm that your joist load is less than the hanger allowable load.
Establish a permanent deck sheathing fastened to the first 4 feet of joists at the end of the bay or braced end wall.
Blocking hangers rim board sheathing rim joist strut lines lack of proper bracing during construction can result in serious accidents.
Trus joist tji joist specifier s guide tj 4000 july 2019.
Almost no twisting or warping very little dimensional shrinkage stiffness and strength.