NEN EN 975-1 : 2009 C1 2010
Current
The latest, up-to-date edition.
SAWN TIMBER - APPEARANCE GRADING OF HARDWOODS - PART 1: OAK AND BEECH
12-01-2013
Committees responsible
National foreword
Foreword
1 Scope
1.1 Oak sawn timber
1.2 Beech sawn timber
2 Normative references
3 Definition
4 Method of determination of sawn timber quality
4.1 Rules for grading
4.2 Grading principles
4.3 Criteria to be taken into account
5 Denomination of grades
5.1 General
5.2 Oak (Q)
5.3 Beech (F)
6 Composition of batches
7 Acceptance of batches
7.1 Boules and loose unedged timber
7.2 Square edged timber
8 Tables of rules for grading
Table 1 - Appearance grading of oak boules and loose unedged
timber
Table 2 - Appearance grading of oak strips and square edged
timber
Table 3 - Appearance grading of oak baulks
Table 4 - Appearance grading of beech boules and loose
unedged timber
Table 5 - Appearance grading of beech strips and square edged
timber (green timber)
Table 6 - Appearance grading of beech prepared timber
[moisture content: (12 + 2) percent]
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