Tji Joist Engineered Floor Joists Span Table

The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors.

Tji joist engineered floor joists span table.

The flange bearing resistance per inch of bearing length is based on the compression perpendicular to grain of the i joist flange accounting for eased edges. 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. Lp solidstart i joists. It is assumed that for built in joists that the masonry is 100mm wide and for joists on hangers the hanger has a 75mm bottom plate.

Trus joist tji joist specifier s guide tj 4000 july 2019. Centres is the maximum centres that this joist can be used for in this application. Floor span tables 6 9 uniform floor load plf tables 10 11 uniform roof load plf tables 12 13. Apa performance rated i joists pris are manufactured in accordance with pri 400 performance standard for apa ews i joists form x720 this performance standard provides an easy to use table of allowable spans for applications in residential floor construction allowing designers and builders to select and use i joists from various member manufacturers using just one set of span.

This software creates a layout and specifies where every single framing member goes. I joists can be custom made for plans that require unusual sizes. Trus joist tji joists are a key part of making a high performance floor. 0 003 x engineering span or 12mm whichever is lesser.

The typical engineered floor joist is made of lumber in the shape of an i thus commonly called an i joist. Tji joists are lightweight and come in long lengths which makes them faster and easier to install than traditional framing and saves you both. Fire safe construction 3 floor performance and tj pro rating 4 5 section 1. If a joist s max.

Engineered wood products ewp span and size charts for bci joists. Bci joists are specially constructed i joists with flanges made from strong versa lam laminated veneer lumber with oriented stranded board webs and approved waterproof structural adhesives providing outstanding strength and durability. Trus joist i joist product page.