ISO INTERNATIONAL STANDARD 12856-3 First edition 2022-02 Railway applications Polymeric composite sleepers, bearers and transoms Part 3: General requirements Applications ferroviaires - Traverses et supports en matériaux compositesamatricepolymere Partie 3: Exigences générales Reference number ISO 12856-3:2022(E) ISO @IS02022 IS0 12856-3:2022(E) COPYRIGHT PROTECTED DOCUMENT @ISO2022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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, withoutpriorwrittenpermission.Permission can berequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2022 - All rights reserved