Most recent
DS/EN 336:2013
Structural timber - Sizes, permitted deviations
This European Standard specifies two classes of permitted deviations from target sizes for structural timber of softwood and hardwood species.*It also specifies the moisture content to be used as a reference point for the measurement of sizes, and gives average values for changes in size due to changes in moisture content.*It is applicable to sawn and prepared square-edged structural timber with parallel edges having sawn thicknesses or widths greater than 6 mm.
Danish Standards [ds]