ISO INTERNATIONAL STANDARD 14438 First edition 2002-06-15 Glass in building Determination of energy balance value Calculation method Verre dans la construction - Détermination de la valeur du bilan énergétique Méthode de calcul Reference number ISO 14438:2002(E) @ ISO 2002 ISO 14438:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is atrademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO2002 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 [email protected] Web www.iso.ch Printed in Switzerland @ISO2002-Allrights reserved ISO 14438:2002(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission(iEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3 The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of ISO 14438 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical Committee ISO/TC 160, Glass in building, Subcommittee SC 2, Use considerations, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). Throughout the text of this document, read "..this European Standard.." to mean "...this International Standard...". Annexes A and B of this International Standard are for information only. servec ii