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Standard
ISO 13061-13
Second edition
Physical and mechanical properties
2024-02
of wood — Test methods for small
clear wood specimens —
Part 13:
Determination of radial and
tangential shrinkage
Propriétés physiques et mécaniques du bois — Méthodes d'essais
sur petites éprouvettes de bois sans défauts —
Partie 13: Détermination des retraits radial et tangentiel
Reference number
ISO 13061-13:2024(en) © ISO 2024
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ISO 13061-13:2024(en)
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Published in Switzerland
© ISO 2024 – All rights reserved
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ISO 13061-13:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Preparation of test pieces . 2
6.1 General .2
6.2 Test pieces for determining radial and tangential shrinkage .2
6.3 Inclination of annual rings of test pieces .2
6.4 Marking of measurement points .2
7 Procedure . 3
7.1 Determination of the dimensions of test pieces in green or fully saturated condition .3
7.2 Determination of the dimensions of test pieces at oven-dry state .3
8 Calculation and expression of results . 3
9 Test report . 3
© ISO 2024 – All rights reserved
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ISO 13061-13:2024(en)
Foreword
I
...