1、BSI Standards PublicationBS ISO 21100:2014Air cargo unit load devices Performance requirements andtest parametersBS ISO 21100:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 21100:2014. Itsupersedes DD ISO/PAS 21100:2011 which is withdrawn.The UK participa
2、tion in its preparation was entrusted to TechnicalCommittee ACE/57, Air cargo and ground support equipment.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users ar
3、e responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 82542 2ICS 49.100; 49.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of t
4、heStandards Policy and Strategy Committee on 30 September 2014.Amendments issued since publicationDate Text affectedBS ISO 21100:2014 ISO 2014Air cargo unit load devices Performance requirements and test parametersUnits de charge de fret arien Exigences de performances et paramtres dessaiINTERNATION
5、AL STANDARDISO21100First edition2014-09-01Reference numberISO 21100:2014(E)BS ISO 21100:2014ISO 21100:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any
6、 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 ISOs member body in the country of the requester.ISO copyright officeCase postale
7、56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 21100:2014ISO 21100:2014(E) ISO 2014 All rights reserved iiiContents PageForeword iv1 Scope . 12 References and terms and definitions . 22.1 Government regulations . 22
8、.2 Normative references 22.3 Terms and definitions . 23 Classification 33.1 Types 33.2 Sizes 43.3 Configurations . 43.4 Forms . 53.5 Classification identifier 54 Performance requirements . 54.1 Materials . 54.2 Fabrication methods and workmanship . 54.3 Protection 54.4 Construction 54.5 Marking . 54
9、.6 Inspection provisions 64.7 Fire protection . 64.8 Rapid decompression 64.9 Dimensions and tolerances 64.10 Strength . 64.11 Environmental degradation . 75 Tests . 85.1 Test requirements 85.2 Test parameters 85.3 Test methods . 85.4 Test results 86 Additional 86.1 Intended use 86.2 Unit load devic
10、e capacities . 86.3 Container contours 96.4 Pallet configurations 97 Unit load device configurations 98 Testing restraint conditions 27Bibliography .42BS ISO 21100:2014ISO 21100:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bo
11、dies (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 organizatio
12、ns, 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
13、 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. www.iso.org/directivesAtten
14、tion 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
15、 and/or on the ISO list of patent declarations received. www.iso.org/patentsAny 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 meaning of ISO specific terms and expressions related to conformity asse
16、ssment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 9, Air cargo and groun
17、d equipment.iv ISO 2014 All rights reservedBS ISO 21100:2014INTERNATIONAL STANDARD ISO 21100:2014(E)Air cargo unit load devices Performance requirements and test parameters1 Scope1.1 The purpose of this International Standard is to establish the minimum requirements for airworthiness approval of air
18、 cargo pallets, nets and containers, generally designated as air cargo unit load devices.NOTE In all countries, standing Government regulations apply to air cargo unit load devices airworthiness approval. This International Standard is intended to provide a uniform technical reference for air cargo
19、unit load devices approval, but does not, under any circumstance, supersede the requirements of applicable regulations or the aircraft manufacturers Authority approved Weight and Balance Manual.1.2 This International Standard defines the minimum performance requirements and test parameters for air c
20、argo unit load devices requiring approval of airworthiness for installation in an approved aircraft cargo compartment and restraint system that complies with the cargo restraint and occupant protection requirements of EASA CS-25 or 14 CFR Part 25, except for the 9,0 g forward ultimate inertia force
21、of 25.561(b) (3) (ii).1.3 This International Standard applies to airworthiness approved air cargo unit load devices intended for carriage on board civil transport category airplanes type certificated under EASA CS-25, “Certification Specifications for Large Aeroplanes” or 14 CFR Part 25, “Airworthin
22、ess Standards - Transport Category Airplanes”, or equivalent regulations.1.4 It exclusively applies to unit load devices airworthiness approval and testing parameters. It does not apply to either aircraft design or aircraft operating requirements, which are provided by the approved Weight and Balanc
23、e Manual for each aircraft type.1.5 Other aspects that do not directly pertain to air cargo unit load devices airworthiness approval and testing, e.g.: ULD design specifications, ULD in service damage limits, ULD restraint malfunction limitations, ULD test methods, ULD load distribution models, ULD
24、maximum allowable contours, ULD C.G. location control means, ULD pressure equalization methods, ULD utilization guidelines,are defined in other International Standards (see 2.2, Normative References and Bibliography).1.6 Air cargo unit load devices qualified prior to publication of this specificatio
25、n were TSO (Technical Standard Order) approved in accordance with the requirements of International Standard ISO 8097:2001. ISO 2014 All rights reserved 1BS ISO 21100:2014ISO 21100:2014(E)This International Standard is intended as a TSO approval reference for all new models of unit load devices in t
26、he sizes or types it covers, in replacement of previously used ISO 8097.NOTE ISO 8097 is based on USA National Aerospace Standard NAS 3610 revision 10:1990, Specification for Cargo Unit Load Devices.1.7 Air cargo unit load devices the size or type of which is not covered in this specification are to
27、 keep being airworthiness approved in accordance with the requirements of ISO 8097:2011, if their size or type is contained therein, or in accordance with other equivalent criteria, if not.NOTE the requirements for cargo covers are not defined in this International Standard, except insofar as net re
28、straint is incorporated therein.2 References and terms and definitions2.1 Government regulationsThe following government regulations are applicable to approval of transport aircraft cargo compartments and therefore to air cargo unit load devices approval: EU: European Aviation Safety Agency CS-25, C
29、ertification Specifications for Large Aeroplanes1) Japan: Japanese Airworthiness Standard Part 3 (Civil Aeronautics Law Article 10 4)2) USA: Code of Federal Regulations Title 14 CFR Part 25 - Airworthiness Standards: Transport Category Airplanes3)2.2 Normative referencesThe following documents, in w
30、hole 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, the latest edition of the referenced document (including any amendments) applies.ISO 7166, Aircraft Rail and stud conf
31、iguration for passenger equipment and cargo restraintISO 8097:2001, Aircraft Minimum airworthiness requirements and test conditions for certified air cargo unit load devicesISO 9788, Air cargo equipment Cast components of double stud fitting assembly with a load capacity of 22 250 N (5 000 lbf), for
32、 aircraft cargo restraintISO 10046, Aircraft Methodology of calculating cargo compartment volumesISO 11242, Aircraft Pressure equalization requirements for cargo containers2.3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply:1) EASA CS-25 constitutes
33、the European governments transport aircraft airworthiness approval Regulations, and can be obtained from: European Aviation Safety Agency (EASA), Otto Platz 1, Postfach 101253, D-50452 Cologne, Germany, or at www.easa.europa.eu.2) The Japanese Airworthiness Standard Part 3 (ISBN 4-89279-661-1) can b
34、e obtained from the Civil Aviation Bureau (CAB) of the Ministry of Land, Infrastructure, Tourism and Transport, Tokyo, Japan, or at www.mlit.go.jp.en.3) 14 CFR Part 25 constitutes the U.S.A. government transport aircraft airworthiness approval Regulations, and can be obtained from :U.S. Government P
35、rinting Office, Mail Stop SSOP, Washington DC 20402-9328, or at www.gpoaccess.gov.ec.fr.2 ISO 2014 All rights reservedBS ISO 21100:2014ISO 21100:2014(E)2.3.1container rigid structure which interfaces directly with the aircraft cargo handling and restraint system and alone performs all the functions
36、of a unit load device2.3.2cover cover made of flexible material, used to protect cargo on a palletNote 1 to entry: It may or may not incorporate a pallet net or be permanently attached to one. If a net is incorporated or permanently attached to the cover, the performance and testing requirements app
37、licable to nets in this specification are applicable to the net / cover assembly.2.3.3net webbing or rope net for restraining load onto an air cargo pallet2.3.4numeric simulationsimulation of physical test condition and reaction of unit load device employing numerical analysis, computational geometr
38、y and computer graphics to obtain proof support and design verification, validated by demonstration that parameters, algorithms and analytical methods used provide results of at least equivalent reliability to the outcome of a specified actual test2.3.5pallet unit load device consisting of a flat pl
39、atform with flat undersurface of standard dimensions, on which goods are assembled and secured by a net before being loaded as a unit onto the aircraft, and which interfaces directly with the aircraft handling and restraint system2.3.6restraint systemequipment for supporting and restraining unit loa
40、d devices in an aircraft against the ground/flight loadsNote 1 to entry: It usually consists of such items as rollers, side guides and locks for securing unit load devices to the aircraft structure. It does not include unit load devices, barrier nets and tie-down straps.2.3.7unit load deviceULDdevic
41、e for grouping, transferring and restraining cargo for transitNote 1 to entry: It may consist of a pallet with a net or it may be a container.3 Classification3.1 TypesType 1 (Reference only): Unit load devices (ULDs) designed for use in an approved aircraft restraint system that conforms to all flig
42、ht and ground cargo restraint and occupant protection requirements of EASA CS-25 or 14 CFR Part 25, including the 9,0g forward ultimate inertia force of 25.561 (b)(3)(ii).NOTE Type 1 unit load devices (ULDs) are not shown in this specification. Refer to International Standard ISO 8097:2001 (NAS 3610
43、 revision 10).Type 2 Unit load devices (ULDs) designed for use in an approved aircraft cargo compartment and restraint system that conforms to the flight and ground cargo restraint and occupant protection requirements of EASA CS-25 or 14 CFR Part 25, except for the 9,0g forward ultimate inertia forc
44、e of 25.561(b) (3) (ii), which is complied with either by supplementary installation of a barrier net or bulkhead, or by specifying an approved placement of the ULD in the aircraft. ISO 2014 All rights reserved 3BS ISO 21100:2014ISO 21100:2014(E)3.2 SizesThis specification provides for the following
45、 sizes of unit load devices, expressed as nominal dimensions in the overall plan form of a pallet or a container base, in mm (inches):NOTE throughout this specification, dimensions are expressed in SI units, with inch/pound system values additionally shown between brackets in order to conform to int
46、ernational air cargo industry usage.Size Nominal dimensionA 2 235 3 175 mm (88 125 in)B 2 235 2 743 mm (88 108 in)G 2 438 6 058 mm (96 238,5 in)K 1 534 1 562 mm (60,4 61,5 in)L 1 534 3 175 mm (60,4 125 in)M 2 438 3 175 mm (96 125 in)N 1 562 2 438 mm (61,5 96 in)P 1 198 1 534 mm (47 60,4 in)Q 1 534 2
47、 438 mm (60,4 96 in)R 2 438 4 978 mm (96 196 in)S 1 562 2 235 mm (61,5 88 in)NOTE Size codes C, D, E, F, H, I, J, O have been intentionally omitted in this specification in order to be in agreement with the industrys (IATA ULD Regulations) identification coding system.3.3 Configurations3.3.1 This sp
48、ecification provides for variations of configuration among pallets, nets and containers of the same type and size, specified in Clause 7 and listed in Table 1 hereafter. Variations in pallet/net attachment and special interface requirements between components of unit load devices when affecting airw
49、orthiness are specified by the configuration drawings. Configurations are denoted by sequence number and are identified in accordance with Clause 3.5 hereafter.3.3.2 The applicable restraint conditions to be used for testing each unit load device configuration are specified in Clause 8 and listed in Table 2 hereafter, based on testing of worst case analysis.3.3.3 The ULD restraint conditions and ultimate loads included herein are intended to represent a worst case capability for
