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【英文标准名称】:Methodsoftestingcement-Part6:Determinationoffineness;GermanversionEN196-6:2010
【原文标准名称】:水泥试验用方法.第6部分:研磨细度的测定
【标准号】:DINEN196-6-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:透气率;空气喷射屏;粘合剂;布来恩试验细度;砌砖工作;水泥;建筑;施工材料;细度;研磨细度;粒度;磨碎;砖砌体工程;粒度测量;筛选(大小);试验
【英文主题词】:Airpermeability;Air-jetscreen;Bindingagents;Blainetests;Brickwork;Cements;Construction;Constructionmaterials;Fineness;Finenessofgrind;Finenessofgrinding;Grainsize;Grinding(sizereduction);Masonrywork;Particlesizemeasurement;Screening(sizing);Testing
【摘要】:ThisEuropeanStandarddescribesthreemethodsofdeterminingthefinenessofcement.Thesievingmethodservesonlytodemonstratethepresenceofcoarsecementparticles.Thismethodisprimarilysuitedtocheckingandcontrollingtheproductionprocess.Theair-jetsievingmethodmeasurestheretentiononsievingandissuitableforparticleswhichsubstantiallypassa2,0mmtestsieve.Itmaybeusedtodeterminetheparticlesizedistributionofagglomeratesofveryfineparticles.Thismethodmaybeusedwithtestsievesinarangeofaperturesizes,e.g.63?mand90?m.Theairpermeabilitymethod(Blaine)measuresthespecificsurface(massrelatedsurface)bycomparisonwithareferencecementsample.Thedeterminationofthespecificsurfaceservesprimarilytochecktheconsistencyofthegrindingprocessofoneandthesameplant.Thismethodonlyenablesalimitedassessmenttobemadeofthepropertiesofthecementinuse.NOTETheairpermeabilitymethodmaynotgivesignificantresultsforcementscontainingultrafinematerials.ThemethodsareapplicabletoallthecementsdefinedinEN197.
【中国标准分类号】:Q11
【国际标准分类号】:91_100_10
【页数】:20P;A4
【正文语种】:德语