【英文标准名称】:StandardSpecificationforPortlandCement
【原文标准名称】:硅酸盐水泥的标准规范
【标准号】:ASTMC150-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C01.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:材料性能;硅酸盐水泥;规范
【英文主题词】:hydrauliccement;portlandcement;specification
【摘要】:1.1Thisspecificationcoverseighttypesofportlandcement,asfollows(seeNote2):1.1.1TypeI-Forusewhenthespecialpropertiesspecifiedforanyothertypearenotrequired.1.1.2TypeIA-Air-entrainingcementforthesameusesasTypeI,whereair-entrainmentisdesired.1.1.3TypeII-Forgeneraluse,moreespeciallywhenmoderatesulfateresistanceormoderateheatofhydrationisdesired.1.1.4TypeIIA-Air-entrainingcementforthesameusesasTypeII,whereair-entrainmentisdesired.1.1.5TypeIII-Forusewhenhighearlystrengthisdesired.1.1.6TypeIIIA-Air-entrainingcementforthesameuseasTypeIII,whereair-entrainmentisdesired.1.1.7TypeIV-Forusewhenalowheatofhydrationisdesired.1.1.8TypeV-Forusewhenhighsulfateresistanceisdesired.Note2Somecementsaredesignatedwithacombinedtypeclassification,suchasTypeI/II,indicatingthatthecementmeetstherequirementsoftheindicatedtypesandisbeingofferedassuitableforusewheneithertypeisdesired.Note0Cementconformingtotherequirementsforalltypesarenotcarriedinstockinsomeareas.InadvanceofspecifyingtheuseofcementotherthanTypeI,determinewhethertheproposedtypeofcementis,orcanbemade,available.1.2WhenbothSIandinch-poundunitsarepresent,theSIunitsarethestandard.Theinch-poundunitsareapproximationslistedforinformationonly.1.3Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.
【中国标准分类号】:Q11
【国际标准分类号】:91_100_10
【页数】:8P.;A4
【正文语种】: