BS EN 196-9-2003 水泥的试验方法.水合热.半绝热法

BRITISHSTANDARDBSEN196-9:2003Methodsoftestingcement—Part9:Heatofhydration—Semi-adiabaticmethodTheEuropeanStandardEN196-9:2003hasthestatusofaBritishStandardICS91.100.10

 
 BSEN196-9:2003ThisBritishStandard,waspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon16February2004©BSI16February2004ISBN0580434095NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN196-9:2003.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeB/516,Cementandlime,toSubcommitteeB/516/12,Samplingandtesting,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to21andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateCommentsEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN196-9October2003ICS91.100.10EnglishversionMethodsoftestingcement-Part9:Heatofhydration-Semi-adiabaticmethodMéthodesd'essaidesciments-Partie9:Chaleurd'hydratation-Méthodesemi-adiabatiquePrüfverfahrenfürZement-Teil9:Hydratationswärme-TeildiabetischesVerfahrenThisEuropeanStandardwasapprovedbyCENon25March2003.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2003CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN196-9:2003EEN196-9:2003(E)2ContentspageForeword................................................................................................................................................31Scope.........................................................................................................................................42Normativereferences...............................................................................................................43Principle....................................................................................................................................44Apparatus..................................................................................................................................45Determinationoftheheatofhydration..................................................................................75.1Laboratory.................................................................................................................................75.2Procedure..................................................................................................................................85.2.1Mortarcomposition..................................................................................................................85.2.2Mixing........................................................................................................................................85.2.3Positioningofthetestsample................................................................................................85.3Measurementofheating..........................................................................................................86Calculationoftheheatofhydration.......................................................................................96.1Principlesofcalculations........................................................................................................96