ISO 13609:2021
(Main)Wood-based panels — Plywood — Blockboards and battenboards
Wood-based panels — Plywood — Blockboards and battenboards
This document establishes requirements for the specifications of blockboards and battenboards for general use, in dry, tropic dry/humid, and high-humid/exterior conditions. It includes requirements of materials, lay-up, physical and mechanical properties, bonding quality, formaldehyde release, conformity verification, and marking. The values listed in this document relate to product properties, but they are not characteristic values to be used in design calculations.
Panneaux à base de bois — Contreplaqués — Panneaux lattés avec lattes étroites et avec lattes larges
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INTERNATIONAL ISO
STANDARD 13609
Second edition
2021-06
Wood-based panels — Plywood —
Blockboards and battenboards
Panneaux à base de bois — Contreplaqués — Panneaux lattés avec
lattes étroites et avec lattes larges
Reference number
ISO 13609:2021(E)
©
ISO 2021
---------------------- Page: 1 ----------------------
ISO 13609:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
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
ii © ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 13609:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Material requirement . 2
4.1 Requirements for veneer. 2
4.1.1 Lignocellulosic materials . 2
4.1.2 Thickness . 2
4.1.3 Surface appearance . 2
4.1.4 Joint . 2
4.1.5 Direction. 2
4.2 Requirements for plywood . 2
4.2.1 Wood species or other lignocellulosic material . 2
4.2.2 Thickness . 3
4.2.3 Surface appearance . 3
4.2.4 Joint . 3
4.2.5 Direction. 3
4.3 Requirements for core strip. 3
4.3.1 Species . 3
4.3.2 Dimensions . 3
4.3.3 Quality of core strip . 3
4.3.4 Moisture content . 3
4.4 Requirements for core strip assembly . 4
4.4.1 Direction of core strip. 4
4.4.2 Jointing assembly in the length direction of core strip . 4
4.4.3 Jointing assembly in the width direction of core strip . 4
4.4.4 Thickness and tolerance . 4
4.5 Adhesives . 4
5 Panel lay-up and manufacturing requirements . 4
6 General requirements . 4
6.1 Dimensions and tolerances . 4
6.2 Classification by surface appearance . 4
6.3 Requirements of physical and mechanical properties. 5
6.4 Moisture content . 5
6.4.1 Mechanical properties . 5
7 Bonding quality . 5
8 Formaldehyde release requirements . 5
9 Other characteristics . 5
10 Conformances . 5
11 Marking, identification, and documentation . 6
Bibliography . 7
© ISO 2021 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 13609:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 89, Wood-based panels, Subcommittee
SC 3, Plywood.
This second edition cancels and replaces the first edition (ISO 13609:2014), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— inclusion of a reference to ISO 2426-4;
— deleted reference to ISO/IEC Guide 65:1996.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved
---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 13609:2021(E)
Wood-based panels — Plywood — Blockboards and
battenboards
1 Scope
This document establishes requirements for the specifications of blockboards and battenboards for
general use, in dry, tropic dry/humid, and high-humid/exterior conditions. It includes requirements
of materials, lay-up, physical and mechanical properties, bonding quality, formaldehyde release,
conformity verification, and marking.
The values listed in this document relate to product properties, but they are not characteristic value
...
INTERNATIONAL ISO
STANDARD 13609
Second edition
Wood-based panels — Plywood —
Blockboards and battenboards
Panneaux à base de bois — Contreplaqués — Panneaux lattés avec
lattes étroites et avec lattes larges
PROOF/ÉPREUVE
Reference number
ISO 13609:2021(E)
©
ISO 2021
---------------------- Page: 1 ----------------------
ISO 13609:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
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
ii PROOF/ÉPREUVE © ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 13609:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Material requirement . 2
4.1 Requirements for veneer. 2
4.1.1 Lignocellulosic materials . 2
4.1.2 Thickness . 2
4.1.3 Surface appearance . 2
4.1.4 Joint . 2
4.1.5 Direction. 2
4.2 Requirements for plywood . 2
4.2.1 Wood species or other lignocellulosic material . 2
4.2.2 Thickness . 3
4.2.3 Surface appearance . 3
4.2.4 Joint . 3
4.2.5 Direction. 3
4.3 Requirements for core strip. 3
4.3.1 Species . 3
4.3.2 Dimensions . 3
4.3.3 Quality of core strip . 3
4.3.4 Moisture content . 3
4.4 Requirements for core strip assembly . 4
4.4.1 Direction of core strip. 4
4.4.2 Jointing assembly in the length direction of core strip . 4
4.4.3 Jointing assembly in the width direction of core strip . 4
4.4.4 Thickness and tolerance . 4
4.5 Adhesives . 4
5 Panel lay-up and manufacturing requirements . 4
6 General requirements . 4
6.1 Dimensions and tolerances . 4
6.2 Classification by surface appearance . 4
6.3 Requirements of physical and mechanical properties. 5
6.4 Moisture content . 5
6.4.1 Mechanical properties . 5
7 Bonding quality . 5
8 Formaldehyde release requirements . 5
9 Other characteristics . 5
10 Conformances . 5
11 Marking, identification, and documentation . 6
Bibliography . 7
© ISO 2021 – All rights reserved PROOF/ÉPREUVE iii
---------------------- Page: 3 ----------------------
ISO 13609:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 89, Wood-based panels, Subcommittee
SC 3, Plywood.
This second edition cancels and replaces the first edition (ISO 13609:2014), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— inclusion of a reference to ISO 2426-4;
— deleted reference to ISO/IEC Guide 65:1996.
iv PROOF/ÉPREUVE © ISO 2021 – All rights reserved
---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 13609:2021(E)
Wood-based panels — Plywood — Blockboards and
battenboards
1 Scope
This document establishes requirements for the specifications of blockboards and battenboards for
general use, in dry, tropic dry/humid, and high-humid/exterior conditions. It includes requirements
of materials, lay-up, physical and mechanical properties, bonding quality, formaldehyde release,
conformity verification, and marking.
The values listed in this document relate to product properties, but they are not characteristic values to
be used in design calculations.
2 Normative references
The following documents are referred to in the text
...
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