ISO INTERNATIONAL STANDARD 21180 Second edition 2013-02-15 Light conveyor belts Determination of the maximum tensile strength Courroies transporteuses légeres - Détermination de la résistance maximalea latraction Reference number ISO 21180:2013(E) ISO @IS02013 Not for Resale IS0 21180:2013(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 Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax +41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2013 - All rights reserved No reproduction or networking permited without license from IHS Not for Resale IS0 21180:2013(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Symbols. 5 Principle 6 Apparatus. ..3 7 Testpieces 7.1 Shape and dimensions ..3 7.2 Number and selection 3 7.3 Conditioning .4 7.4 Preparation ...4 8 Procedure 9 Calculation and expression of results 10 Test report ..5 Bibliography 6 Copyrhtntematinal Oan adizah rights reserved iii d by IHS under lic se with ISt ed without license from IHS Not for Resale