BS EN ISO 8611-1-2012 Pallets for materials handling Flat pallets Test methods《材料搬运用托盘 平托盘 试验方法》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 8611-1:2012Pallets for materials handling Flat palletsPart 1: Test methods(ISO 8611-1:2011)Copyright European Committee for Standardization Provided by IHS under licens

2、e with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 8611-1:2012. It is identical to ISO 8611-1:2011. It supersedes BS EN ISO 8611-1:2004 which is w

3、ithdrawn.The UK participation in its preparation was entrusted to Technical Committee PKW/0/-/11, Packaging - Wood.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract

4、. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI Standards Limited 2013. ISBN 978 0 580 76930 6 ICS 55.180.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the aut

5、hority of the Standards Policy and Strategy Committee on 31 May 2013.Amendments issued since publicationDate Text affectedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN

6、 STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 8611-1 August 2012 ICS 55.180.20 Supersedes EN ISO 8611-1:2004English Version Pallets for materials handling - Flat pallets - Part 1: Test methods (ISO 8611-1:2011) Palettes pour la manutention - Palettes plates - Partie 1: Mthodes dessai (ISO 8611-1:

7、2011) Paletten fr den Gtertransport - Flachpaletten - Teil 1: Prfverfahren (ISO 8611-1:2011) 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 stat

8、us 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, Ge

9、rman). 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, Croat

10、ia, 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 Un

11、ited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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 8611-1

12、:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012EN ISO 8611-1:2012 (E) 3 Foreword The text of ISO 8611-1:2011 has been prepared by Technical Committe

13、e 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 8611-1:2012 by Technical Committee CEN/TC 261 “Packaging” the secretariat of which is held by AFNOR. This European Standard shall be given t

14、he 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 b

15、e the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 8611-1:2004. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to

16、 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, Ro

17、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 8611-1:2011 has been approved by CEN as a EN ISO 8611-1:2012 without any modification. Copyright European Committee for Standardization Provided by IHS under license with CENNot f

18、or ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012ISO 8611-1:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitions .2 4 Measurements .3 5 Precision and accuracy of tes

19、ts and apparatus.4 6 Test load.4 7 List of tests 4 8 Tests .4 8.1 Test 1 Bending tests.4 8.2 Test 2 Forklifting tests7 8.3 Test 3 Compression tests for blocks or stringers.9 8.4 Test 4 Stacking test 11 8.5 Test 5 Bottom deck bending tests 12 8.6 Test 6 Wing pallet bending tests.14 8.7 Test 7 Airbag

20、bending tests.16 8.8 Test 8 Static shear test.18 8.9 Test 9 Corner drop test 19 8.10 Test 10 Shear impact tests 20 8.11 Test 11 Top deck edge impact test .22 8.12 Test 12 Block impact test.24 8.13 Test 13 Static coefficient of friction test.26 8.14 Test 14 Slip angle test 26 9 Test report27 9.1 Gene

21、ral information All materials .27 9.2 Information for wooden and wood-based composite pallets .28 9.3 Information for plastics pallets 28 9.4 Information for pallets made of other materials.28 Bibliography29 Copyright European Committee for Standardization Provided by IHS under license with CENNot f

22、or ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012ISO 8611-1:2011(E) iv ISO 2011 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work

23、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-government

24、al, 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 mai

25、n 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. Att

26、ention 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 8611-1 was prepared by Technical Committee ISO/TC 51, Pallets for unit load method of materials hand

27、ling. This second edition cancels and replaces the first edition (ISO 8611-1:2004), 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 o

28、f tests Part 3: Maximum working loads Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012ISO 8611-1:2011(E) ISO 2011 All rights reserved vIntroduction The force

29、s to which pallets are exposed during use vary significantly. The test procedures described in this part of ISO 8611 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

30、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 c

31、annot 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 ISO 8611-3. The maximum working load can be verified for a specified payload and intended use, using field trials. It is intended that the publ

32、ication 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 requir

33、e 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 users perception of pallet performance in use. The nominal load mi

34、ght 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, this part of ISO 8611 describ

35、es the test methods, ISO 8611-2 describes the performance requirements and selection of tests, and ISO 8611-3 describes tests for determining maximum working loads for known payloads. This part of ISO 8611 and ISO 8611-2 are required for determining nominal load. The nominal load is the lowest safe

36、load value for the specified support conditions, independent of the type of load (excluding concentrated loads). This part of ISO 8611, ISO 8611-2 and ISO 8611-3 are required for determining maximum working loads for known payloads. The nominal load for the intended use is established by the selecti

37、on of tests in this part of ISO 8611 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;

38、handling of loaded pallets without racking or stacking. To determine the maximum working load through testing given in ISO 8611-3, the deflection under the known payload cannot exceed the limiting deflection (see 4.2, 4.3 and 4.4 of ISO 8611-3:2011) established in this part of ISO 8611 and ISO 8611-

39、2. The maximum working load is the greatest payload that a pallet can be permitted to carry in a specific loading and support condition. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from I

40、HS-,-,-BS EN ISO 8611-1:2012ISO 8611-1:2011(E) vi ISO 2011 All rights reservedGuidance is given in Annex A of ISO 8611-3:2011 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 payl

41、oad. Other tests for durability evaluation are specified in this part of ISO 8611. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012INTERNATIONAL STANDARD ISO

42、 8611-1:2011(E) ISO 2011 All rights reserved 1Pallets for materials handling Flat pallets Part 1: Test methods 1 Scope This part of ISO 8611 specifies the test methods available for evaluating new flat pallets for materials handling. The test methods are split into groups for: nominal load testing;

43、maximum working load testing; durability comparison testing. It is not intended to apply to pallets with a fixed superstructure or a rigid, self-supporting container that can be mechanically attached to the pallet and which contributes to the strength of the pallet. NOTE Specific tests for determini

44、ng load capacity do not replace the value of conducting field tests on specific pallet designs. 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 e

45、dition of the referenced document (including any amendments) applies. ISO 445, Pallets for materials handling Vocabulary ISO 2244, Packaging Complete, filled transport packages and unit loads Horizontal impact tests ISO 8611-2, Pallets for materials handling Flat pallets Part 2: Performance requirem

46、ents and selection of tests ISO 12777-1, Methods of test for pallet joints Part 1: Determination of bending resistance of pallet nails, other dowel-type fasteners and staples EN 13183-2, Moisture content of a piece of sawn timber Part 2: Estimation by electrical resistance method Copyright European

47、Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 8611-1:2012ISO 8611-1:2011(E) 2 ISO 2011 All rights reserved3 Terms and definitions For the purposes of this document, the terms and defini

48、tions given in ISO 445 and the following apply. 3.1 breaking of one component fracture of a structural element which significantly affects the strength, stiffness or functionality of a pallet 3.2 concentrated load load concentrated over an area of less than 50 % of the pallet top deck ISO 445:2008, definition 2.3 3.3 maximum working load greatest payload that a pallet is permitted to carry in a specific loading and support condition NOTE 1 This varies according to the type, distribution, arrangement and means of s