1、CAN/CGSB-4.2 No./N0 lO-M87 SupersededRemplace CAN/CGSB-4.2 MethodMthode 10 Canadian General Office des normes Standards Board gnrales du Canada Julv/Juillet 1977 ExlendedfProlong e DecemberDcembre 1992 ReaffirmedKonfirme NovemberlNovembre 1998 Textile Test Mthodes pour Methods preuves textiles Elong
2、ation Allongement National Standard of Canada Norme nationale du Canada Canada Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-CGSB 4.2 NO-LO-M87-CAN/CGSB-ENGL E L874b50 00334L7 4
3、57 The CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this National Standard of Canada has been developed is a government agency within Public Works and Government Services Canada. CGSB is engaged in the production of voluntary standards in a wide range of subject areas through the me
4、dia of standards committees and the consensus process. The standards committees are composed of representatives of relevant interests including producers, consumers and other users, retailers, governments, educational institutions, technical, professional and trade societies, and research and testin
5、g organizations. Any given standard is developed on the consensus of views expressed by such representatives. CGSB has been accredited by the Standards Council of Canada as a national standards-development organization. The standards that it develops and offers as National Standards of Canada confor
6、m to the criteria and procedures established for this purpose by the Standards Council of Canada. In addition to standards it publishes as national standards, CGSB produces standards to meet particular needs, in response to requests from a variety of sources in both the public and private sectors. B
7、oth CGSB standards and CGSB national standards are developed in conformance with the policies described in the CGSB Policy Manual for the Development and Maintenance of Standards. CGSB standards are subject to review and revision to ensure that they keep abreast of technological progress. Suggestion
8、s for their improvement, which are always welcome, should be brought to the notice of the standards committees concerned. Changes to standards are issued either as separate amendment sheets or in new editions of standards. An up-to-date listing of CGSB standards, including details on latest issues a
9、nd amendments, and ordering instructions, is found in the CGSB Catalogue, which is published annually and is available without charge upon request. An electronic version, ECAT, is also available. Running on the Windows platform, it is updated quarterly. More information is available about CGSB produ
10、cts and services at our Web site - http:/w3.pwgsc.gc.ca/cgsb. Although the intended primary application of this standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. The testing
11、and evaluation of a product against this standard may require the use of materials andlor equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorit
12、ies and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use. CGSB neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed. Attention is dra
13、wn to the possibility that some of the elements of this Canadian standard may be the subject of patent rights. CGSB shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity of any such patent rights a
14、re entirely their own responsibility. Further information on CGSB and its services and standards may be obtained from: The Manager Standardization Information Division Canadian General Standards Board Ottawa, Canada KIA 1G6 The STANDARDS COUNCIL OF CANADA is the Co-ordinating body of the National St
15、andards System, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objectives of the Council are to foster and promote voluntary standardization as a means of advancing the
16、 national economy, benefiting the health, safety and welfare of the public, assisting and protecting the consumer, facilitating domestic and intemational trade, and furthering international co-operation in the field of standards. A National Standard of Canada is a standard which has been approved by
17、 the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide, to the greatest practicable extent, a balance of representation of producers, users, consumers and others with relevant interests, as
18、may be appropriate to the subject in hand. It normally is a standard that is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the
19、Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards-development organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practic
20、able. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard. The responsibility for approving National Standards of Canada rests with the: Standards Council of Canada 45 OConnor Street Suite 1200 Ottaw
21、a, Ontario K1P 6N7 by telephone - (819) 956-0425 or (Canada only) - 1 -800-665-CGSB by fax - (819) 956-5644 I by mail - CGSB Sales Centre Ottawa, Canada KIA 1G6 - Place du Portage Phase III, 6B1 11 Laurier Street Hull, Quebec in person by email - cgsbpiper.pwgsc.gc.ca on the Web - http:/w3.pwgsc.gc.
22、cdcgsb Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STDmCGSB 4.2 NO.LO-fl87-CAN/CGSB-ENGL L874b50 0033420 170 I La prsente Norme nationale du Canada a t labore sous les auspices de
23、 l?OFFICE DES NORMES GENERALES DU CANADA (ONGC), qui est un organisme relevant de Travaux publics et Services gouvernementaux Canada. L?ONGC participe la production de normes facultatives dans une gamme tendue de domaines, par l?entremise de ses comits des normes qui se prononcent par consensus. Les
24、 comits des normes sont composs de reprsentants des groupes intresss aux normes l?tude, notamment les fabricants, les consommateurs et autres utilisateurs, les dtaillants, les gouvernements, les institutions d?enseignement, les associations techniques, professionnelles et commerciales ainsi que les
25、organismes de recherche et d?essai. Chaque norme est labore avec l?accord de tous les reprsentants. Le Conseil canadien des normes a confr I?ONGC le titre d?organisme d?laboration de normes nationales. En consquence, les normes que l?Office labore et soumet titre de Normes nationales du Canada se co
26、nforment aux critres et procdures tablis cette fin par le Conseil canadien des normes. Outre la publication de normes nationales, I?ONGC rdige galement des normes visant des besoins particuliers, ia demande de plusieurs organismes tant du secteur priv que du secteur public. Les normes de I?ONGC et l
27、es normes nationales de I?ONGC sont conformes aux politiques nonces dans le Manuel des politiques pour l?laboration et la mise jour des normes de I?ONGC. Etant donn l?volution technique, les normes de I?ONGC font l?objet de rvisions priodiques. Toutes les suggestions susceptibles d?en amliorer la te
28、neur sont accueillies avec grand intrt et portes l?attention des comits des normes concerns. Les changements apports aux normes font l?objet de modificatifs distincts ou sont incorpors dans les nouvelles ditions des normes. Une liste jour des normes de I?ONGC comprenant des renseignements sur les no
29、rmes rcentes et les derniers modificatifs parus, et sur la faon de se les procurer figure au Catalogue de I?ONGC publi chaque anne. Cette publication peut galement tre obtenue sur demande, sans frais. Une version lectronique, ECAT, est gaiement disponible. Tournant sur ia plate-forme Windows, elle e
30、st mise jour trimestriellement. Des renseignements supplmentaires sur les produits et les services de I?ONGC sont disponibles notre site Web - http:/w3.pwgsc.gc.ca/cgsb. Mme si l?objet de ia prsente norme prcise l?application premire que l?on peut en faire, il faut cependant remarquer qu?il incombe
31、l?utilisateur, au tout premier chef, de dcider si la norme peut servir aux fins qu?il envisage. La mise l?essai et l?valuation d?un produit en regard de la prsente norme peuvent ncessiter l?emploi de matriaux ou d?quipement susceptibles d?tre dangereux. Le prsent document n?entend pas traiter de tou
32、s les aspects lis la scurit de son utilisation. Il appartient l?usager de la norme de se renseigner auprs des autorits comptentes et d?adopter des pratiques d?hygine et de scurit conformes aux rglements applicables avant de l?utiliser. L?ONGC n?assume ni n?accepte aucune responsabilit pour les bless
33、ures ou les dommages qui pourraient survenir pendant les essais, peu importe l?endroit OU ceux-ci sont effectus. I1 faut noter qu?il est possible que certains lments de la prsente norme canadienne soient assujettis des droits confrs un brevet. L?ONGC ne peut tre tenu responsable de nommer un ou tous
34、 les droits confrs un brevet. Les utilisateurs de la norme sont informs de faon personnelle qu?il leur revient entirement de dterminer la validit des droits confrs un brevet. Pour de plus amples renseignements sur I?ONGC, ses services et les normes en gnral, prire de communiquer avec: Le Gestionnair
35、e Division de l?information sur ia normalisation Office des normes gnrales du Canada Ottawa, Canada K1A 1G6 Le CONSEIL CANADIEN DES NORMES est l?organisme de coordination du Systme national de normes, une fdration d?organismes indpendants et autonomes qui travaillent au dveloppement et l?amlioration
36、 de la normalisation volontaire dans l?intrt national. Les principaux buts du Conseil sont d?encourager et de promouvoir la normalisation volontaire comme moyen d?amliorer l?conomie nationale, d?amliorer la sant, la scurit et le bien-tre du public, d?aider et de protger le consommateur, de faciliter
37、 le commerce national et international et de favoriser la coopration internationale dans le domaine de la normalisation. Une Norme nationale du Canada est une norme, approuve par le Conseil canadien des normes, qui reflte une entente raisonnable parmi les points de vue d?un certain nombre de personn
38、es comptentes dont les intrts runis forment, au degr le plus lev possible, une reprsentation quilibre des producteurs, utilisateurs, consommateurs et d?autres personnes intresses, selon le domaine envisag. I1 s?agit gnralement d?une norme qui peut apporter une contribution apprciable, en temps oppor
39、tun, l?intrt national. L?approbation d?une norme en tant que Norme nationale du Canada indique qu?elle est conforme aux critres et mthodes tablis par le Conseil canadien des normes. L?approbation ne porte pas sur l?aspect technique de ia norme; cet aspect demeure la responsabilit de l?organisme d?la
40、boration de normes accrdit. I1 est recommand aux personnes qui ont besoin de normes de se servir des Normes nationales du Canada lorsque la chose est possible. Ces normes font l?objet d?examens priodiques; c?est pourquoi il est recommand aux utilisateurs de se procurer l?dition la plus rcente de la
41、norme auprs de l?organisme qui l?a prpare. La responsabilit d?approuver les Normes nationales du Canada incombe au: Conseil canadien des normes 45, rue O?Connor Bureau 1200 Ottawa, Ontario K1P 6N7 lomment commander des publications de par tlphone - (819) 956-0425 ou (Canada seulemeni - 1-800-665-CGS
42、B par tlcopieur - (819) 956-5644 ?OGC: par la poste - Centre des ventes de I?ONGC Ottawa, Canada KIA 166 - Place du Portage Phase III, 6B1 11, rue Laurier Hull, Qubec en personne par coumer - cgsbpiper.pwgsc.gc.ca lectronique sur le Web - http:/w3.pwgsc.gc.ca/cgsb Copyright Canadian General Standard
43、s Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SupersedesRemplace Methomthode 10 July/Juillet 1977 ExtendedProlonge DecemberDcembre 1992 ReaffimecConfime NovemberMovembre 1998 CAN/CGSB-4.2 NATIONAL STANDARD OF CANADA
44、TEXTILE TEST METHODS ELONGATION Prepared by theprpare par Canadian General Standards Board loffice des normes gnrales du Canada Published May 1987 by the Canadian General Standards Board Ottawa, Canada K1A 1G6 OMioister of Supply and Services Canada - 1987 No part of this publication may be reproduc
45、ed in any form without the prior permission of the publisher. NORME NATIONALE DU CANADA MTHODES POUR PREUVES TEXTILES ALLONGEMENT Approved by the/Approuve par le es Standards Council of Canada OGC Conseil canadien des normes Publie, mai 1987, par lOffice des normes gnrales du Canada Ottawa, Canada K
46、1A 1G6 OMinistre des Approvisionnements et Services Canada - 1987 Q Aucune partie de cette publication ne peut tre reproduite daucune manire sans la permission pralable de lditeur. Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or netw
47、orking permitted without license from IHS-,-,-CANADIAN GENERAL STANDARDS BOARD OFFICE DES NORMES GNRALES DU CANADA COMMITTEE ON TEXTILE TEST METHODS AND TERMINOLOGY COMIT DES MTHODES POUR PREUVES TEXTILES ET TERMINOLOGIE (Membership at date of reaffirmution) (Composition la date de confirmation) DuP
48、ont Canada Inc. Revenue Canada Celanese Canada Inc. National Defence LaGran Canada Inc. ORTECH National Defence Uniforms Unicorp Inc. REETEX Industry Canada University of Alberta Chatel Votre Nettoyeur Swift Co. Health Canada Pacific Safety Products Universit Laval Consultant Martinek Inc. University of Manitoba PML Consulting Consultant Consultant Sears Canada Inc. Hudson Bay Co.iThe Bay Public Works and Government Services Canada Consoltex Inc. ACTS Testing Labs Inc. Textile Technology Centre Stedfast Inc. Lincoln Fabrics Ltd. Canadian General Standards Board Timms,
