ISO INTERNATIONAL STANDARD 7229 Third edition 2022-08 Rubber- or plastics-coated fabrics Measurement of gas permeability Supports textiles revetus de caoutchouc ou de plastique - Mesure de la perméabilite aux gaz Reference number ISO 7229:2022(E) ISO @IS02022 IS0 7229:2022(E) COPYRIGHTPROTECTED DOCUMENT @IS02022 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, without prior written permission. Permission can be requested from either Iso at the address below or Iso's memberbody inthe country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii IS02022-Allrightsreserved