ISO 13061-13:2024
(Main)Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 13: Determination of radial and tangential shrinkage
Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 13: Determination of radial and tangential shrinkage
This document specifies a method for the determination of linear shrinkage in the radial and tangential directions of wood.
Propriétés physiques et mécaniques du bois — Méthodes d'essais sur petites éprouvettes de bois sans défauts — Partie 13: Détermination des retraits radial et tangentiel
L'ISO 13061-13 :2016 spécifie une méthode de détermination du retrait linéaire du bois dans les sens radial et tangentiel.
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International
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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© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
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Published in Switzerland
© ISO 2024 – All rights reserved
ii
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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
iii
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ISO 13061-13:2024(en)
Foreword
I
...
International
Standard
ISO 13061-13
Second edition
Physical and mechanical properties
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
PROOF/ÉPREUVE
Reference number
ISO 13061-13:2023(en) © ISO 2023
---------------------- Page: 1 ----------------------
ISO 13061-13:2023(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
PROOF/ÉPREUVE
© ISO 2023 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO 13061-13:2023(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
PROOF/ÉPREUVE
© ISO 2023 – All rights reserved
iii
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IS
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2023-12-01 Style Definition
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Header distance from edge: 36 pt, Footer distance from
ISO/PRF 13061-13:2023(E)
edge: 36 pt
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ISO/TC 218/WG 4/No 013
Secretariat: SE UkrNDNC Formatted: Space After: 0 pt, Adjust space between Latin
and Asian text, Adjust space between Asian text and numbers
Date: 2023-xx
Physical and mechanical properties of wood — Test methods for
small clear wood specimens —
—
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Part 13:
Asian text, Adjust space between Asian text and numbers
Determination of radial and tangential shrinkage
Formatted
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Propriétés physiques et mécaniques du bois — Méthodes d'essais sur petites éprouvettes de bois sans Formatted
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défauts —
—
Partie 13: Détermination des retraits radial et tangentiel Formatted: French (France)
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PROOF
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ISO/PRF 13061-13:2023(E) Formatted: Font: Bold
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© ISO 2023
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CP 401 • Ch. de Blandonnet 8
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CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
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Formatted: French (France)
Formatted: French (France)
Fax: +41 22 749 09 47
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Published in Switzerland
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© ISO 2023 – All rights reserved
ii
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ISO/PRF 13061-13:2023(E) Formatted: Font: Bold
Formatted: HeaderCentered, Left
Formatted: Font: Bold
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 . 3
7 Procedure .
...
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