ISO INTERNATIONAL STANDARD 10081-2 First edition 2003-12-01 Classification of dense shaped refractory products Part 2: Basic products containing less than 7 % residual carbon Classification des produits refractaires faconneés denses - Partie 2: Produits basiques contenant moins de 7 % de carbone résiduel Reference number ISO 10081-2:2003(E) @ ISO 2003 CopyrightIntermnational Organization for Standardization No reproduction or networking permited without license from IHS Not for Resale ISO 10081-2:2003(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. 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 @ISO2003 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.org Published in Switzerland @ ISO 2003 - All rights reserved No reproduction or networking permitted without license from IHS Not for Resale ISO 10081-2:2003(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (iSOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISo technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International 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. rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 10081-2 was prepared by Technical Committee ISO/TC 33, Refractories. revision of ISO 1109:1975, Part 2 cancels and replaces ISO 10081-1:1991, and Part 3 is new. Iso 10081 consists of the following parts, under the general title Classification of dense shaped refractory products: Part 1: Alumina-silica -Part 2: Basic products containing less than 7 % residual carbon Part 3: Basic products containing from 7 % to 50 % residual carbon Part 4 is under preparation and is intended to cover special products as given in Clause 2 of IsO 1109:1975 CopyihtIntemational Organizatin far Standardizatin'ghts reserved ili Not or Resale Copyriahtlntematina Organizatin r Standardizatin Nrroductioneworkingemitedwithout licenefrm Not for Resale ISO 10081-2:2003(E) INTERNATIONAL STANDARD Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon 1 Scope withorwithoutantioxidantadditives.Productscontaining7%ormoreresidualcarbonaftercokingareexcluded and reinforcement. NOTE 1 ISO 10081-3 covers the classification of dense shaped basic products containing from 7 % to 50 % residual carbon. NOTE 2 All bricks can be encased in metal plate and all unfired bricks can be reinforced by means of an internal metal plate, and/or mixed metal fibre. 2 Normative references references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IsO 10058, Magnesites and dolomites - Chemical analysis IsO 12677, Chemical analysis of refractory products by XRF—Fused cast bead method 3 Classification 3.1 Basis of c