This European Standard specifies requirements, additional to those in EN 14081-1, for initial type testing of machine graded structural timber with rectangular cross sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336.This includes requirements for strength grading machines and test equipment for proof loading graded material.
EN 14081-2:2010 Referenced Document
EN 14081-1:2005 Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements (Incorporates Amendment A1: 2011)
EN 14081-3 Timber structures - Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control*， 2012-01-01 Update
EN 14081-4 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems
EN 338 Structural timber - Strength classes*， 2016-04-01 Update
EN 384 Structural timber - Determination of characteristic values of mechanical properties and density*， 2016-08-01 Update
EN 408:2003 Timber Structures - Structural Timber and Glued Laminated Timber - Determination of Some Physical and Mechanical Properties [Superseded: CEN EN 1193]
EN 14081-2:2010 history
2012EN 14081-2:2010+A1:2012 Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing
2010EN 14081-2:2010 Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing (Incorporates Amendment A1: 2012)
2005EN 14081-2:2005 Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing