ISO INTERNATIONAL STANDARD 12439 First edition 2010-02-01 Mixing water for concrete Eau de gachage pour béton Reference number ISO 12439:2010(E) @ ISO 2010 IHS under Not for Resale ISO 12439:2010(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 accepts no liability in this area. Adobe is a trademark 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. COPYRIGHT PROTECTED DOCUMENT ISO2010 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. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2010 - All rights reserved without license from IHS Not for Resale ISO 12439:2010(E) Contents Page Foreword Introductior 1 Scope 2 Normative reference 3 Classification of types of water. 4 Requirements. 5 Sampling. 6 Testing.. 7 Test report. Annex A (normative) Requirements for the use of water recovered from processes in the concrete industry ... Annex B (informative) Testing scheme for mixing water for concrete Annex C (informative) Recommended test methods 13 Bibliography. ii from IHS Not for Resi