SIST EN 1402-1:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Neoblikovani ognjevzdržni izdelki - 1. del: Uvod in razvrstitevUngeformte feuerfeste Erzeugnisse - Teil 1: Einführung und KlassifizierungProduits réfractaires non façonnés - Partie 1: Introduction et classificationUnshaped refractory products - Part 1: Introduction and classification81.080Ognjevzdržni materialiRefractories01.040.81Glass and ceramics industries (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 1402-1:2003SIST EN 1402-1:2004en01-maj-2004SIST EN 1402-1:2004SLOVENSKI
STANDARDSIST ENV 1402-1:19981DGRPHãþD



SIST EN 1402-1:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1402-1October 2003ICS 01.040.81; 81.080Supersedes ENV 1402-1:1994English versionUnshaped refractory products - Part 1: Introduction andclassificationProduits réfractaires non façonnés - Partie 1: Introductionet classificationUngeformte feuerfeste Erzeugnisse - Teil 1: Einführungund KlassifizierungThis European Standard was approved by CEN on 20 June 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1402-1:2003 ESIST EN 1402-1:2004



EN 1402-1:2003 (E)2ContentspageForeword.3Introduction.41Scope.52Normative references.533 Terms and definitions.54Product types and methods of placement.54.1Refractory castables.54.1.1General.54.1.2Regular castable.64.1.3Deflocculated castable.64.1.44.1.4 Chemically bonded castable.64.2Refractory gunning materials.64.3Refractory ramming materials.64.3.1Refractory ramming mixes.64.3.2Plastic refractory materials.64.44.4 Refractory jointing materials.74.5Other unshaped refractory products.74.5.1Dry mixes.74.5.2Injection mixes.74.5.3Coatings.74.5.4Taphole mixes.75Type of chemical composition.75.1Alumina-silica products.75.2Basic products.75.3Special products.75.4Carbon-containing products.86Classification.86.1Basis of classification.86.2Type of products and method of placement.86.3Main raw material.86.4Classification temperature.97Designation of an unshaped refractory material.10Bibliography.13SIST EN 1402-1:2004



EN 1402-1:2003 (E)3ForewordThis document (EN 1402-1:2003) has been prepared by Technical Committee CEN/TC 187 "Refractoryproducts and materials", the secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of anidentical text or by endorsement, at the latest by April 2004, and conflicting national standards shall bewithdrawn at the latest by April 2004.This document supersedes ENV 1402-1:1994.EN 1402 “Unshaped refractory products“ consists of eight parts:¾ Part 1: Introduction and classification¾ Part 2: Sampling for testing¾ Part 3: Characterization as received¾ Part 4: Determination of consistency of castables¾ Part 5: Preparation and treatment of test pieces¾ Part 6: Measurement of physical properties¾ Part 7: Tests on pre-formed shapes¾ Part 8: Determination of complementary propertiesAccording to the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria, Belgium, Czech Republic,Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 1402-1:2004



EN 1402-1:2003 (E)4IntroductionThe general objective of this part of EN 1402 is to define, with as much accuracy as possible, the controlof unshaped refractory products with special reference to:a) quality control;b) checking the conformity of the delivery as compared with claimed properties;c) the control of batch homogeneity;d) the final control of linings.Properties are unavoidably influenced by industrial placing as a result of the equipment, environmentalconditions and often by specific site conditions (target date, location). Quality control and final control oflining should not be considered in the same documents, since the former requires accuracy and cleanoperative methods while the latter requires the control of the placing.Unshaped refractory products used in industrial linings are not fired, so that firing which results from usecreates complicated conditions that make control difficult. The main points to be mentioned are:i) the temperature gradient, the consequence of which is a property gradient;ii) the level of maximum temperature reached on the hot face directly depends on the workingtemperature of the equipment;iii) the life of the equipment may be numbered in hours or in years.It should be noted that properties measured in the laboratory frequently do not reflect the properties of thematerial when installed.SIST EN 1402-1:2004



EN 1402-1:2003 (E)51 ScopeThis part of this European Standard defines terms relating to unshaped refractory products and establishes theclassification for the various types of products.Raw materials and crushed or granulated refractory materials which do not contain any binder are excluded.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For und
...