Design For Tji Floor

Designing the framing system for engineered lumber is a little different from dimensional lumber.

Design for tji floor.

Almost no twisting or warping very little dimensional shrinkage stiffness and strength. For design professionals who want to properly specify trus joist products in garage floor applications see technical bulletin tb 105 for design guidelines and proper loading criteria. Can i firecut a tji joist. Hardwood floor installation over 24 o c joist.

Tji joist specifier s guide tj 4000 july 2019. Garage floor design guidelines. Wooden i joists provide a good balance of strength cost and ease of installation and they are what we are using for the floor joists on the fhb house with lvls for beams and headers. Tji multiple continuous spans.

Trus joist tji ul fire assemblies. Non load bearing partition wall weight consideration. The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors. 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 connectors 14 15.

Tji joists are lightweight and come in long lengths which makes them faster and easier to install than traditional framing and saves you both. Javelin software is available for a fee by request. Size engineered wood and dimension lumber in one tool compare design results and select the most effective solution. Engineered lumber continues to become more and more popular in today s construction industry.

Design information for tji 110 560 joists. Fire safe construction 3 floor performance and tj pro rating 4 5 section 1. Can i attach a deck ledger to 1 1 8 or 1 1 4 trus joist rim board. Can i attach a deck ledger to 1 1 8 or 1 1 4 trus joist rim board.

Deck lateral load connection to a tji floor system. Tji s offer many benefits compared to traditional dimensional lumber joists including. Tji floor joist framing. Tji multiple continuous spans.

Deck lateral load connection to a tji floor system. Garage floor design guidelines. See all 10 articles floor performance. Allows dealers to optimize combinations of residential engineered wood products and dimensional lumber in layouts for floor wall and roof systems all in a single file.