ISO INTERNATIONAL 1954 STANDARD Secondedition 2013-11-01 Plywood Tolerances on dimensions Contreplaqué-Tolerancessurdimensions Reference number ISO 1954:2013(E) @ ISO 2013 se with ISO Not for Resale IS01954:2013(E) COPYRIGHTPROTECTEDDOCUMENT @IS02013 All rights reserved. Unless otherwise specified, 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 Casepostale56·CH-1211Geneva20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ISO 2013-All rights reserved rovided by IHS under r networking pemited without icanse from IHS Not for Resale IS0 1954:2013(E) Contents Page Foreword ..iv 1 Scope ..1 2 Normativereferences 3 Moisture content of panels 4 Tolerances 4.1 General. .1 4.2 Tolerances on length and width 4.3 Tolerances on thickness 1 .2 4.4 Tolerance on straightness of edges 4.5 Tolerance on squareness. 2 ili Provided by IHS under license with ISO itted without license from IHS Not for Resale IS01954:2013(E) Foreword Iso (theInternational Organization for Standardization)is a worldwidefederation ofnational 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 electrotechnicalstandardization 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 differenttypes of Iso documents should be noted.This document was drafted in accordance with the editorial rules of theIsO/lECDirectives, Part2 (see www.iso.org/directives). Attention is drawn to thepossibility 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 anypatentrights identified during thedevelopment of thedocument 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 constituteanendorsement. For an explanation on the meaning of Iso specific terms and expressions related to conformity assessment,as wellas informationaboutISO'sadherencetotheWTOprinciplesinthe Technical Barriers to Trade (TBT) see the following URL: Foreword -Supplementary information. ThecommitteeresponsibleforthisdocumentisISo/TC89, Wood-basedpanels,SubcommitteeSC3,Plywood. This second edition cancels and replaces the first edition (Is0 1954:1999), Clauses 3, 4, and 5 of which havebeentechnicallyrevised. @ IS0 2013 - All rights reserved al Organization for Standardizatior Not for Resale IS0 1954:2013(E) INTERNATIONAL STANDARD Plywood Tolerances on dimensions 1 Scope This International Standard specifies dimensional tolerances of plywood panels (length, width, thickness) and tolerancesforedge straightness and squareness. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application.For dated references, only the edition cited applies.For undated references,thelatestedition ofthe referenced document (including anyamendments)applies IS09426,Wood-basedpanels-Determinationofdimensionsofpanels ISo16979,Wood-b