Span ft 1 5 2 0 2 5 3 0 3 5 2 30 22 18 15 13 4 59 44 36 30 25 6 89 67 53 44 38 8 119 89 71 59 51 10 148 111. Notches are not to exceed 0 125 of the depth of the joist and are to be located between 0 07 and 0 25 of the span from the support. Eurocode 5 span tables.
Timber I Joists Are Engineered Structural Components That Are Widely Used In The Uk Particularly As Flo Timber Frame Construction Wood Laminated Veneer Lumber
