ISO INTERNATIONAL STANDARD 11485-2 First edition 2011-12-15 Glass in building Curved glass - Part 2: Quality requirements Verre dans la construction - Verre bombé - Partie 2: Exigences de qualite Reference number ISO 11485-2:2011(E) ISO ISO2011 ISO 11485-2:2011(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing 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 ii @ ISO 2011 - All rights reserved Provided by IHS under license with ISO ISO11485-2:2011(E) Contents Page Foreword ..iv 1 Scope 2 Normative references 3 Terms and definitions.. 4 Quality requirements. 4.1 General 4.2 Tolerances on the shape accuracy, girth and length 4.3 Edge straightness deviation (ARB) 4.4 Maximum cross-curve deviation. 4.5 Maximum twist deviation (V). 4.6 Appearance. 4.7 Dimensional tolerances of curved laminated glass 4.8 Dimensional tolerances of curved insulating glass. 5 Test methods .. 5.1 Measurement of shape accuracy, girth and length 5.2 Edgestraightnessdeviation.... 5.3 Measurement of cross-curve deviation 8 5.4 Maximum twist deviation.. 5.5 Test method on appearance of curved glass 10 Bibliography 11 @ ISO 2011 - All rights reserved ili Provided by IHS under license with ISO