NEN EN 14081-2 : 2010 + A1 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING - ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
11-05-2018
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Requirements for strength grading machines
6 Additional initial type testing for machine controlled
systems
6.1 General
6.2 Requirements for the derivation and verification of
machine settings
6.3 Machine installation check
7 Additional initial type testing for output controlled systems
7.1 General
7.2 Requirements for the assessment of initial settings
Annex A (normative) Calculation of elementary cost matrix
values for 6.2.5.7
A.1 General
A.2 Factors for wrongly upgraded pieces
A.3 Factors for wrongly downgraded pieces
Annex B (informative) Guidance on the procedure of initial type
testing for machine controlled systems
B.1 Introduction
B.2 Guidance
Annex C (informative) Requirements for control planks
Annex D (informative) Control plank design concepts and
materials
D.1 General design principles
D.2 Generic plank designs and materials
D.3 Generic machine types
Bibliography
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