BS EN 196-9-2003 测试水泥的方法.水合热.半绝热法

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【英文标准名称】:Methodsoftestingcement-Part9:Heatofhydration-Semi-adiabaticmethod
【原文标准名称】:测试水泥的方法.水合热.半绝热法
【标准号】:BSEN196-9-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2004-02-16
【实施或试行日期】:2004-02-16
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:数学计算;建筑;施工材料;粘合剂;试验;水合热;水合热;试验报告;水合作用;化学分析和试验;热容;试验设备;分析方法;绝热的;热量计;试验溶液;水泥;溶液;溶解热;测量
【英文主题词】:Adiabatic;Bindingagents;Calorimeters;Cements;Chemicalanalysisandtesting;Construction;Constructionmaterials;Heatcapacity;Heatofhydration;Heatofsolution;Hydration;Hydrationheat;Mathematicalcalculations;Measurement;Methodsofanalysis;Solutions;Testequipment;Testreports;Testsolutions;Testing
【摘要】:ThisEuropeanStandarddescribesamethodofmeasuringtheheatofhydrationofcementsbymeansofsemi-adiabaticcalorimetry,alsoknownastheLangavantmethod.Theaimofthetestisthecontinuousmeasurementoftheheatofhydrationofcementduringthefirstfewdays.Theheatofhydrationisexpressedinjoulespergramofcement.Thisstandardisapplicabletoallcementsandhydraulicbinders,whatevertheirchemicalcomposition,withtheexceptionofquick-settingcements.NOTE1Analternativeprocedure,calledthesolutionmethod,isdescribedinEN196-8.Eitherprocedurecanbeusedindependently.NOTE2Ithasbeendemonstratedthatthebestcorrelationbetweenthetwomethodsisobtainedat41hforthesemi-adiabaticmethod(EN196-9)comparedwith7daysfortheheatofsolutionmethod(EN196-8).
【中国标准分类号】:Q11
【国际标准分类号】:91_100_10
【页数】:24P.;A4
【正文语种】:英语