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【英文标准名称】:Testsforchemicalpropertiesofaggregates-Chemicalanalysis
【原文标准名称】:集料的化学特性试验.化学分析
【标准号】:BSEN1744-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【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】:
【英文主题词】:Acidsoluble;Chemicalanalysisandtesting;Chemicalproperties;Chlorides;Constructionmaterials;Definitions;Determination;Determinationofcontent;Extraction;Extractionmethodsofanalysis;Grainsizing;Humuscontent;Impurities;Materialstesting;Mathematicalcalculations;Methods;Methodsofanalysis;Mineralaggregates;Organicmatterdetermination;Qualificationtests;Reagents;Referencemethods;Steelmillslag;Sulphates;Sulphides;Testing;Testingdevices;Totalsulphur;Watersoluble
【摘要】:ThisEuropeanStandardspecifiesproceduresforthechemicalanalysisofaggregates.Itspecifiesthereferenceproceduresand,incertaincases,analternativemethodwhichcanbeconsideredasgivingequivalentresults.Unlessotherwisestated,thetestmethodsspecifiedinthisstandardmaybeusedforfactoryproductioncontrol,foraudittestsorfortypetests.Thisstandarddescribesthereferencemethodsusedfortypetestingandincasesofdispute(andalternativesmethods)forchemicalanalysesofaggregates.Forthepurposeoftypetestingandincasesofdisputeonlythereferencemethodshouldbeused.Forotherpurposes,inparticularfactoryproductioncontrol,othermethodsmaybeusedprovidedthatanappropriateworkingrelationshipwiththereferencemethodhasbeenestablished.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_15
【页数】:66P.;A4
【正文语种】:英语