ISO INTERNATIONAL STANDARD 9205 First edition 1988-12-15 INTERNATIONALORGANIZATIONFORSTANDARDIZATION ORGANISATIONINTERNATIONALE DENORMALISATION MEKAYHAPOAHAA OPIAHW3ALMA O CTAHAAPTM3ALMM ANSI Internat Doc Secl Refractorybricks for use in rotarykilns -Hot-face identification marking Briques refractaires a utiliser dans les fours rotatifs-Marquage dela face chaude Referencenumber ISO 9205:1988 (E) No reproduction or networking permitted without license from IHS ISO9205:1988(E) Foreword Iso (the International Organization for Standardization)is a worldwide federation of national standardsbodies(isO memberbodies).TheworkofpreparingInternational Standards is normally carried out through Iso technical committees.Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with ISo, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the Iso Council. They are approved in accordance with iso procedures requiring at least 75 % approval by the member bodies voting. International Standard ISO 9205 was prepared by Technical Committee ISO/TC 33, Refractories. @ International Organization for Standardization, 1988 Printed in Switzerland ii Copyright Internaltional Organization for Standardization 1/9972545001 No reproduction or networking permitted without license from IHS Not for Resale, 04/27/2007 08:40:17 MD ISO9205:1988(E) Introduction A draft International Standard on this subject was originally prepared as a part of ISO/DIS 5417, which failed to obtain the necessary voting approval because of its association with certain standard sizes. This International Standard has been separated from consideration of standard sizes, and now contains two methods for marking bricks: the principal method and a supplementary or optional method. ili yhaoagzaSandardza NASA 1/9972545001 No reproduction or networking permitted without license from IHS Not for Resale, 04/27/2007 08:40:17 MDT