ISO INTERNATIONAL STANDARD 1288-4 First edition 2016-02-15 Glass in building - Determination of the bending strength of glass - Part 4: Testing of channel shaped glass Verre dans la construction-Determination de la resistance duverre alaflexion- Partie 4: Essais sur verre profile Referencenumber IS01288-4:2016(E) IS02016 IS0 1288-4:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, 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 [email protected] www.iso.org @ IS0 2016 - All rights reserved 11 IS01288-4:2016(E) Contents Page Foreword ..iv 1 Scope 1 2 Normative references 3 Termsanddefinitions 1 4 Symbols. .2 5 Apparatus. 2 5.1 Testingmachine 2 5.2 Measuring instruments 3 6 Sample 3 6.1 Number ofspecimens 3 6.2 Specimendimensions 3 6.3 Specimencondition 3 7 Procedure. 4 7.1 Determinationofdimensionsofeachspecimen 4 7.2 Bending test 4 8 Evaluation 5 9 Testreport .5 AnnexA (informative)Properties ofchannelshapedglass. .7 Bibliography 8 iii