SIST EN ISO 8611-3:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Paletten für den Gütertransport - Flachpaletten - Teil 3: Maximale Nutzlasten (ISO 8611-3:2011)Palettes pour la manutention - Palettes plates - Partie 3: Charges maximales en service (ISO 8611-3:2011)Pallets for materials handling - Flat pallets - Part 3: Maximum working loads (ISO 8611-3:2011)55.180.20General purpose palletsICS:Ta slovenski standard je istoveten z:EN ISO 8611-3:2012SIST EN ISO 8611-3:2013en,fr,de01-februar-2013SIST EN ISO 8611-3:2013SLOVENSKI
STANDARD



SIST EN ISO 8611-3:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 8611-3
August 2012 ICS 55.180.20 English Version
Pallets for materials handling - Flat pallets - Part 3: Maximum working loads (ISO 8611-3:2011)
Palettes pour la manutention - Palettes plates - Partie 3: Charges maximales en service (ISO 8611-3:2011)
Paletten für den Gütertransport - Flachpaletten - Teil 3: Maximale Nutzlasten (ISO 8611-3:2011) This European Standard was approved by CEN on 13 July 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 8611-3:2012: ESIST EN ISO 8611-3:2013



EN ISO 8611-3:2012 (E) 2 Contents Page Foreword .3SIST EN ISO 8611-3:2013



EN ISO 8611-3:2012 (E) 3 Foreword The text of ISO 8611-3:2011 has been prepared by Technical Committee ISO/TC 51 “Pallets for unit load methods of materials handling” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 8611-3:2012 by Technical Committee CEN/TC 261 “Packaging” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2013, and conflicting national standards shall be withdrawn at the latest by February 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 8611-3:2011 has been approved by CEN as a EN ISO 8611-3:2012 without any modification.
SIST EN ISO 8611-3:2013



SIST EN ISO 8611-3:2013



Reference numberISO 8611-3:2011(E)© ISO 2011
INTERNATIONAL STANDARD ISO8611-3First edition2011-05-15Pallets for materials handling — Flat pallets — Part 3: Maximum working loads Palettes pour la manutention — Palettes plates — Partie 3: Charges maximales en service
SIST EN ISO 8611-3:2013



ISO 8611-3:2011(E)
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ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel.
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ii © ISO 2011 – All rights reserved
SIST EN ISO 8611-3:2013



ISO 8611-3:2011(E) © ISO 2011 – All rights reserved iii Contents Page Foreword.iv Introduction.v 1 Scope.1 2 Normative references.1 3 Terms and definitions.1 4 Determination of maximum working load with known payloads.3 4.1 General.3 4.2 Pallets for handling of goods with racking and stacking.4 4.3 Pallets for handling of goods with stacking without racking.4 4.4 Pallets for handling without racking or stacking.6 4.5 Determination of maximum working load.6 5 Test report.6 Annex A (informative)
The effect of packaging design, pallet stiffness and load stabilizer selection on the deformation of unit loads in warehouse storage racks.7 Bibliography.9
SIST EN ISO 8611-3:2013



ISO 8611-3:2011(E) iv © ISO 2011 – All rights reserved 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 8611-3 was prepared by Technical Committee ISO/TC 51, Pallets for unit load method of materials handling. This first edition of ISO 8611-3 cancels and replaces ISO/TS 8611-3:2005, which has been technically revised. ISO 8611 consists of the following parts, under the general title Pallets for materials handling — Flat pallets: ⎯ Part 1: Test methods ⎯ Part 2: Performance requirements and selection of tests ⎯ Part 3: Maximum working loads SIST EN ISO 8611-3:2013



ISO 8611-3:2011(E) © ISO 2011 – All rights reserved v Introduction The forces to which pallets are exposed during use vary significantly. The test procedures described in ISO 8611-1 are approximate simulations of pallet use. These tests help the pallet designer to establish an initial acceptable balance between the cost and the performance of a pallet design. It is intended that all results of tests performed using this protocol be confirmed and verified using field trials before publication of performance or the commercial implementation of a new pallet design. The nominal load, determined according to this test protocol, does not represent a payload and cannot be verified using field trials. The nominal load is a minimum payload level for use in determining maximum working load according to the procedures in this part of ISO 8611. The maximum working load can be verified for a specified payload and intended use, using field trials. It is intended that the publication of the maximum working load include a description of the payload and the intended modes of use of the pallet. It is essential to exercise care when comparing the results of tests with historic experience using existing pallet designs. User expectations of pallet performance vary. Some require greater and some accept lower levels of performance. Users are accepting different levels of risk when using pallets. Because of the varied performance expectations of pallet users, the results of tests might not always reflect the user's perception of pallet performance in use. The nominal load might not reflect users' perception of pallet performance because the nominal load does not represent a payload. It is intended that maximum working loads be used to compare with the historic performance of existing pallet designs. Regarding the use of the ISO 8611 series, ⎯ ISO 8611-1 describes the test methods, ⎯ ISO 8611-2 describes the performance requirements and selection of tests, and ⎯ this part of ISO 8611 describes tests for determining maximum working loads for known payloads. ISO 8611-1 and ISO 8611-2 are required for determining nominal load. The nominal load is the lowest safe load value for the specified support conditions, independent of the type of load (excluding concentrated loads). ISO 8611-1, ISO 8611-2 and this part of ISO 8611 are required for determining maximum working loads for known payloads. The nominal load for the intended use is established by the selection of tests in ISO 8611-1 and the performance requirement is established from criteria in ISO 8611-2. The following three types of intended use with specified support conditions are defined:
⎯ handling of loaded pallets with racking and stacking; ⎯ handling of loaded pallets without racking; ⎯ handling of loaded pallets without racking or stacking. To determine the maximum working load by testing in this part of ISO 8611, the deflection under the known payload cannot exceed the limiting deflection (see 4.2, 4.3 and 4.4) established in ISO 8611-1 and ISO 8611-2. The maximum working load is the greatest payload that a pallet can be permitted to carry in a specific loading and support condition. SIST EN ISO 8611-3:2013



ISO 8611-3:2011(E) vi © ISO 2011 – All rights reserved Guidance is given in Annex A as to the general effect on performance of different load types and stabilization methods. These can only give guidance as to the likely result from tests with the known payload. Other tests for durabi
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