SIST EN 1402-8:2004
(Main)Unshaped refractory products - Part 8: Determination of complementary properties
Unshaped refractory products - Part 8: Determination of complementary properties
This European standard describes methods for determination of the properties of unshaped refractory materials from test pieces prepared and stored in accordance with prENV 1402-5 1). The methods complement those described in ENV 1402-6. The methods have been adapted from standards for shaped refractory products to make them applicable to dense and insulating castables, plastic materials and ramming mixes as defined in ENV 1402-1, before and after firing.
Ungeformte feuerfeste Erzeugnisse - Teil 8: Bestimmung zusätzlicher Eigenschaften
Diese Europäische Norm legt Verfahren zur Bestimmung der Eigenschaften von ungeformten feuerfesten Werkstoffen, die an nach prEN 1402 5 hergestellten und gelagerten Probekörpern ermittelt werden, fest. Die Verfahren sind eine Ergänzung zu den in prEN 1402 6 beschriebenen.
Die Verfahren wurden aus Normen für geformte feuerfeste Erzeugnisse adaptiert und so abgeändert, dass sie auf die in prEN 1402 1 festgelegten dichten und wärmedämmenden Feuerbetone und Rammmassen, im ungebrannten und gebrannten Zustand, anwendbar sind.
Produits réfractaires non façonnés - Partie 8: Détermination des caractéristiques complémentaires
La présente Norme européenne décrit des méthodes de détermination des propriétés de matériaux réfractaires non façonnés sur des éprouvettes préparées et conservées conformément au prEN 1402-5. Ces méthodes completent celles décrites dans le prEN 1402-6.
Ces méthodes ont été adaptées a partir de normes sur les produits réfractaires façonnés afin de les appliquer aux bétons denses et isolants, aux matériaux plastiques et aux pisés définis dans le prEN 1402-1, avant et apres cuisson.
Neoblikovani ognjevzdržni izdelki - 8. del: Ugotavljanje komplementarnih lastnosti
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Neoblikovani ognjevzdržni izdelki - 8. del: Ugotavljanje komplementarnih lastnostiUngeformte feuerfeste Erzeugnisse - Teil 8: Bestimmung zusätzlicher EigenschaftenProduits réfractaires non façonnés - Partie 8: Détermination des caractéristiques complémentairesUnshaped refractory products - Part 8: Determination of complementary properties81.080Ognjevzdržni materialiRefractoriesICS:Ta slovenski standard je istoveten z:EN 1402-8:2003SIST EN 1402-8:2004en01-maj-2004SIST EN 1402-8:2004SLOVENSKI
STANDARDSIST ENV 1402-8:20001DGRPHãþD
SIST EN 1402-8:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1402-8October 2003ICS 81.080Supersedes ENV 1402-8:1999English versionUnshaped refractory products - Part 8: Determination ofcomplementary propertiesProduits réfractaires non façonnés - Partie 8:Détermination des caractéristiques complémentairesUngeformte feuerfeste Erzeugnisse - Teil 8: Bestimmungzusätzlicher EigenschaftenThis 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 1402-8:2003 ESIST EN 1402-8:2004
EN 1402-8:2003 (E)2ContentspageForeword.31Scope.42Normative references.43Principle.44Determination of permeability to gases.54.1Principle.54.2Test-pieces.54.3Procedure.55Determination of the resistance to thermal shock.55.1Principle.55.2Test-pieces.55.3Procedure.56Determination of thermal conductivity.66.1Principle.66.2Test pieces.66.3Procedure.67Determination of sulfuric acid resistance.67.1Principle.67.2Test pieces.67.3Procedure.68Tests for products containing carbon.78.1Principle.78.2Test-pieces.78.3Procedure.78.3.1Tests before carbonization.78.3.2Tests after carbonization.78.3.3Tests after removal of all carbon.79Determination of the resistance to carbon monoxide.710Determination of resistance to abrasion at ambient temperature.711Test report.7SIST EN 1402-8:2004
EN 1402-8:2003 (E)3ForewordThis document (EN 1402-8:2003) has been prepared by Technical Committee CEN/TC 187 "Refractory productsand 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 an identical text orby endorsement, at the latest by April 2004, and conflicting national standards shall be withdrawn at the latest byApril 2004.This document supersedes ENV 1402-8:1999.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 the followingcountries 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 1402-8:2004
EN 1402-8:2003 (E)41 ScopeThis European Standard specifies methods for determination of the properties of unshaped refractory materialsfrom test pieces prepared and stored in accordance with EN 1402-5. The methods complement those described inEN 1402-6.The methods have been adapted from standards for shaped refractory products to make them applicable to denseand insulating castables, and ramming materials as defined in EN 1402-1, before and after firing.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 undated references the latest edition of thepublication referred to applies (including amendments).EN 993-3, Methods of test for dense shaped refractory products - Part 3: Test methods for carbon - cont
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