ISO 27528:2009

Wood-based panels — Determination of resistance to axial withdrawal of screws

ISO 27528:2009 specifies a method for determining the resistance of wood-based panels, of thickness 15 mm and greater, to the withdrawal of screws under axial load. NOTE ISO 27528:2009 establishes fastener holding performance of screws commonly used in applications involving wood-based panels used for building, furniture, cabinet making, joinery or other work in particular regions. Different screws will give different results.

Panneaux à base de bois — Détermination de la résistance à l'arrachement axial des vis

General Information

• Status: Published
• Publication Date: 14-Jul-2009
• ICS: 79.060.01 - Wood-based panels in general
• Technical Committee: ISO/TC 89 - Wood-based panels
• Drafting Committee: ISO/TC 89/WG 5 - Test methods
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 03-Sep-2020

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 27528
First edition
2009-07-15


Wood-based panels — Determination of
resistance to axial withdrawal of screws
Panneaux à base de bois — Détermination de la résistance à
l'arrachement axial des vis





Reference number
ISO 27528:2009(E)
©
ISO 2009

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ISO 27528:2009(E)
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ii © ISO 2009 – All rights reserved

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ISO 27528:2009(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Principle. 1
5 Apparatus . 2
6 Test pieces . 3
6.1 Sampling and cutting . 3
6.2 Dimensions of test pieces . 3
6.3 Conditioning. 3
6.4 Screws . 3
7 Procedure . 3
7.1 Preparation for withdrawal tests . 3
7.2 Positioning of test pieces . 4
7.3 Application of the force. 5
7.4 Measurement of maximum load . 5
8 Expression of results . 5
9 Test report . 5
Annex A (normative) Reference withdrawal screw. 6
Bibliography . 7

© ISO 2009 – All rights reserved iii

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ISO 27528:2009(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 27528 was prepared by Technical Committee ISO/TC 89, Wood-based panels.

iv © ISO 2009 – All rights reserved

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INTERNATIONAL STANDARD ISO 27528:2009(E)

Wood-based panels — Determination of resistance to axial
withdrawal of screws
1 Scope
This International Standard specifies a method for determining the resistance of wood-based panels, of
thickness 15 mm and greater, to the withdrawal of screws under axial load.
NOTE This International Standard establishes fastener holding performance of screws commonly used in
applications involving wood-based panels used for building, furniture, cabinet making, joinery or other work in particular
regions. Different screws will give different results.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 286-2, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for
holes and shafts
ISO 2074, Plywood — Vocabulary
ISO 2768-1, General tolerances — Part 1: Tolerances for linear and angular dimensions without individual
tolerance indications
ISO 4757, Cross recesses for screws
ISO 9424, Wood-based panels — Determination of dimensions of test pieces
ISO 16999, Wood-based panels — Sampling and cutting of test pieces
ISO 17064, Wood-based panels — Fibreboard, particleboard and oriented strand board (OSB) — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 17064 and ISO 2074 apply.
4 Principle
Determination of the maximum axial force required to extract a screw from the face and
...