PREN 14081-2 : DRAFT 2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Requirements for strength grading machines
6 Derivation of settings for machine controlled systems
7 Introduction of a new grading machine and
  change in scope of existing grading
  machines for machine controlled systems
8 Derivation of settings for output controlled systems
9 Requirements for adaptive settings
Annex A (informative) - Guidance on sampling for
        machine controlled systems
Annex B (informative) - Prediction limit method
Annex C (normative) - Calculation of elementary cost
        matrix values
Annex D (informative) - Critical values for the rejection of
        the null hypothesis (one tail)

Describes requirements, additional to those in EN 14081-1, for 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.