ISO/TS TECHNICAL SPECIFICATION 3814 First edition 2014-03-01 Standard tests for measuring reaction- to-fire of products and materials - Their development and application Essais de mesurage de la "réaction au feu" des matériaux de batiment - Leur élaboration et leur application Reference number ISO/TS 3814:2014(E) LSO @ IS0 2014 ed without license from IHS Not for Resale IS0/TS 3814:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2014 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 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0/TS 3814:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions ..2 4 Development of reaction to fire tests ..2 5 Fire development and growth .3 5.1 General context. .3 5.2 Fire performance of products ..4 6 Fire hazard assessment .5 6.1 A determination that a particular product can be potentially hazardous in a fire. 5 6.2 An estimate of the ignitability of the product being ignited under particular conditions....6 6.3 Knowledgeofthereactionoftheproductinvariousfiresituations 6 6.4 Uses of reaction-to-fire tests in reducing fire hazard in different areas 7 7 Future developments and conclusions Annex A (informative) Reaction-to-fire tests ..10 Bibliography .19 iii d by IHS under se with ISt lout license from IHS Not for Resale