ISO INTERNATIONAL STANDARD 24343-3 Second edition 2018-10-31 Resilient and laminate floor coverings Determination of indentation and residual indentation - Part 3: Indentation of resilient semi-flexible/ vinyl composition tiles Revetementsde sol resilientset stratifiés-Détermination du poinconnementetdupoinconnementrémanent- Partie 3: Poinconnement de carreaux semi-flexibles/carreaux de compositionvinyliquerésilients Reference number ISO 24343-3:2018(E) ISO @ IS0 2018 IS0 2018, Published in Switzerland 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 Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyright@iso.org www.iso.org ii @ ISo 2018 - All rights reserved Contents Page Foreword ..iv 1 Scope ..1 2 Normativereferences 3 Terms and definitions 4 Principle 5 Apparatus. ..1. 6 Atmosphere for conditioning and testing ..2 ..3 7 Sampling and selection of specimens 8 Test procedure. ..3 9 Calculation and expression of results ..3 10 Test report. ..3 Bibliography .4 @ IS0 2018 - All rights reserved ili