JC/T 832-1998 水泥工业用回转窑产品质量分等

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基本信息
标准名称:水泥工业用回转窑产品质量分等
英文名称:The product quality grade for the cement industrial rotary kiln
中标分类: 建材 >> 建材机械与设备 >> 水泥与水泥制品设备
ICS分类:
发布部门:国家建筑材料工业局
发布日期:1998-11-09
实施日期:1999-04-01
首发日期:1900-01-01
作废日期:2010-01-20
提出单位:国家建筑材料工业局建材机械标准化技术委员会
归口单位:国家建筑材料工业局建材机械标准化技术委员会
起草单位:朝阳重型机器厂
起草人:王云侠、张晓羽、张明彪、黄晓明、韩宝华、蒋立志、周爱萍
出版社:中国标准出版社
出版日期:1900-01-01
页数:10页
适用范围

本标准规定了水泥工业用回转窑产品质量(优等品、一等品、合格品)的评定项目、指标及方法.
本标准适用于水泥工业用回转窑的产品质量等级评定。

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所属分类: 建材 建材机械与设备 水泥与水泥制品设备
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【英文标准名称】:StandardTestMethodforDeterminingPerformanceStrengthofGeomembranesbytheWideStripTensileMethod
【原文标准名称】:用宽带拉伸法测定土工薄膜性能强度的标准试验方法
【标准号】:ASTMD4885-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D35.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:breakingstrength/tenacity;failureendpoint-soil/relatedmaterials
【摘要】:Thistestmethodisaperformancetestintendedasadesignaidusedtodeterminetheabilityofgeomembranestowithstandthestressesandstrainsimposedunderdesignconditions.Thistestmethodassiststhedesignengineerincomparingseveralcandidategeomembranesunderspecifictestconditions.Asaperformancetest,thismethodisnotintendedforroutineacceptancetestingofcommercialshipmentsofgeomembranes.Othermoreeasilyperformedtestmethods,suchasTestMethodsD751orTestMethodD882,canbeusedforroutineacceptancetestingofgeomembranes.Thistestmethodwillbeusedrelativelyinfrequently,andtoestablishperformancecharacteristicsofgeomembranematerials.5.2.1Thereisnoknowncorrelationbetweenthistestmethodandindextestmethods,suchasTestMethodsD751.Allgeomembranescanbetestedbythismethod.Somemodificationoftechniquesmaybenecessaryforagivengeomembranedependinguponitsphysicalmake-up.Specialadaptationsmaybenecessarywithstronggeomembranesorgeomembraneswithextremelyslicksurfaces,topreventthemfromslippingintheclampsorbeingdamagedbytheclamps.1.1Thistestmethodcoversthedeterminationoftheperformancestrengthofsyntheticgeomembranesbysubjectingwidestripsofmaterialtotensileloading.1.2Thistestmethodcoversthemeasurementoftensilestrengthandelongationofgeomembranesandincludesdirectionsforcalculatinginitialmodulus,offsetmodulus,secantmodulus,andbreakingtoughness.1.3Thebasicdistinctionsbetweenthistestmethodandothermethodsmeasuringtensilestrengthofgeomembranesarethewidthofthespecimenstestedandthespeedofappliedforce.Thegreaterwidthofthespecimensspecifiedinthistestmethodminimizesthecontractionedgeeffect(necking)whichoccursinmanygeosyntheticsandprovidesacloserrelationshiptoactualmaterialbehaviorinservice.Theslowerspeedofappliedstrainalsoprovidesacloserrelationshiptoactualmaterialbehaviorinservice.1.4Asaperformancetest,thismethodwillbeusedrelativelyinfrequently,andtotestlargelotsofmaterial.Thistestmethodisnotintendedforroutinequalitycontroltestingofgeomembranes.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:10P.;A4
【正文语种】:


【英文标准名称】:StandardTestMethodforIsotopicUraniuminWaterbyRadiochemistry
【原文标准名称】:用放射化学法测量水中同位素铀的标准试验方法
【标准号】:ASTMD3972-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D19.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:alpha-particlespectrometry;isotopes;radioactivity;radiochemistry;uranium;water;Alphapulse-heightanalysis;Cylinders;Radioactivewateranalysis;Uraniumcontent--water
【摘要】:Thistestmethodwasdevelopedtomeasuretheradioactivityofuraniumisotopesinenvironmentalwatersorwatersreleasedtotheenvironment,andtodeterminewhethertheuranium-isotopeconcentrationsarebelowthemaximumamountsallowablebyanyregulatorystatute.1.1Thistestmethodcoversthedeterminationofalpha-particle-emittingisotopesofuraniuminwaterbymeansofchemicalseparationsandalphapulse-heightanalysis(alsoknownasalpha-particlespectrometry).Uraniumischemicallyseparatedfromawatersamplebycoprecipitationwithferroushydroxide,anionexchange,andelectrodeposition.Thetestmethodappliestosolubleuraniumaswellastoanyuraniumthatmightbepresentinsuspendedmatterinthewatersample.Thistestmethodisapplicableforuraniumprocessingeffluentsaswellassubstituteoceanwater.Whensuspendedmatterispresent,anaciddissolutionstepisaddedtoassurethatalloftheuraniumdissolves.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificwarningstatementsaregiveninSection9.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:7P.;A4
【正文语种】:英语