ANSI/ADA 27-1976 牙科用直接填补树脂
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【英文标准名称】:DentalMateriel-DirectFillingResins
【原文标准名称】:牙科用直接填补树脂
【标准号】:ANSI/ADA27-1976
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【原文标准名称】:牙科用直接填补树脂
【标准号】:ANSI/ADA27-1976
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforUseoftheDynamicConePenetrometerinShallowPavementApplications
【原文标准名称】:浅层路面上使用的动力圆锥触探仪的标准试验方法
【标准号】:ASTMD6951/D6951M-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】:E17.41
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:ADCP;aggregatebasetesting;Californiabearingratio;CBR;DCP;disposablecones;dual-masshammer;dynamicconepenetrometer;insitutesting;pavingmaterialtesting;shearstrength;subgradetesting;Californiabearingratio(CBR);Dual-ma
【摘要】:Thistestmethodisusedtoassessinsitustrengthofundisturbedsoilandcompactedmaterials(orboth).Thepenetrationrateofthe8-kg[17.6-lb]DCPcanbeusedtoestimatein-situCBR(CaliforniaBearingRatio),toidentifystratathickness,shearstrengthofstrata,andothermaterialcharacteristics.OthertestmethodsexistforDCPswithdifferenthammerweightsandconetipsizes,whichhavecorrelationsthatareuniquetotheinstrument.The8-kg[17.6-lb]DCPisheldverticallyandthereforeistypicallyusedinhorizontalconstructionapplications,suchaspavementsandfloorslabs.Thisinstrumentistypicallyusedtoassessmaterialpropertiesdowntoadepthof1000mm[39in.]belowthesurface.Thepenetrationdepthcanbeincreasedusingdriverodextensions.However,ifdriverodextensionsareused,careshouldbetakenwhenusingcorrelationstoestimateotherparameterssincethesecorrelationsareonlyappropriateforspecificDCPconfigurations.Themassandinertiaofthedevicewillchangeandskinfrictionalongdriverodextensionswilloccur.The8-kg[17.6-lb]DCPcanbeusedtoestimatethestrengthcharacteristicsoffine-andcoarse-grainedsoils,granularconstructionmaterialsandweakstabilizedormodifiedmaterials.The8-kg[17.6-lb]DCPcannotbeusedinhighlystabilizedorcementedmaterialsorforgranularmaterialscontainingalargepercentageofaggregatesgreaterthan50mm[2in.].The8-kg[17.6-lb]DCPcanbeusedtoestimatethestrengthofinsitumaterialsunderlyingaboundorhighlystabilizedlayerbyfirstdrillingorcoringanaccesshole.Note18212;TheDCPmaybeusedtoassessthedensityofafairlyuniformmaterialbyrelatingdensitytopenetrationrateonthesamematerial.Inthiswayundercompactedorx201C;softspotsx201D;canbeidentified,eventhoughtheDCPdoesnotmeasuredensitydirectly.AfieldDCPmeasurementresultsinafieldorinsituCBRandwillnotnormallycorrelatewiththelaboratoryorsoakedCBRofthesamematerial.Thetestisthusintendedtoevaluatetheinsitustrengthofamaterialunderexistingfieldconditions.1.1ThistestmethodcoversthemeasurementofthepenetrationrateoftheDynamicConePenetrometerwithan8-kg[17.6-lb]hammer(8-kg[17.6-lb]DCP)throughundisturbedsoilorcompactedmaterials,orboth.ThepenetrationratemayberelatedtoinsitustrengthsuchasanestimatedinsituCBR(CaliforniaBearingRatio).Asoildensitymaybeestimated(Note1)ifthesoiltypeandmoisturecontentareknown.TheDCPdescribedinthistestmethodistypicallyusedforpavementapplications.1.2Thetestmethodprovidesforanoptional4.6-kg[10.1-lb]slidinghammerwhentheuseofthe8-kg[17.6-lb]slidingmassproducesexcessivepenetrationinsoftgroundconditions.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:R86
【国际标准分类号】:93_080_20
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Firebehaviourtests.Generalprinciples.
【原文标准名称】:燃烧性能试验.一般原则
【标准号】:NFX65-010-1990
【标准状态】:作废
【国别】:法国
【发布日期】:1990-09-01
【实施或试行日期】:1990-09-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C80
【国际标准分类号】:13_220_40
【页数】:13P;A4
【正文语种】:其他
【原文标准名称】:浅层路面上使用的动力圆锥触探仪的标准试验方法
【标准号】:ASTMD6951/D6951M-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】:E17.41
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:ADCP;aggregatebasetesting;Californiabearingratio;CBR;DCP;disposablecones;dual-masshammer;dynamicconepenetrometer;insitutesting;pavingmaterialtesting;shearstrength;subgradetesting;Californiabearingratio(CBR);Dual-ma
【摘要】:Thistestmethodisusedtoassessinsitustrengthofundisturbedsoilandcompactedmaterials(orboth).Thepenetrationrateofthe8-kg[17.6-lb]DCPcanbeusedtoestimatein-situCBR(CaliforniaBearingRatio),toidentifystratathickness,shearstrengthofstrata,andothermaterialcharacteristics.OthertestmethodsexistforDCPswithdifferenthammerweightsandconetipsizes,whichhavecorrelationsthatareuniquetotheinstrument.The8-kg[17.6-lb]DCPisheldverticallyandthereforeistypicallyusedinhorizontalconstructionapplications,suchaspavementsandfloorslabs.Thisinstrumentistypicallyusedtoassessmaterialpropertiesdowntoadepthof1000mm[39in.]belowthesurface.Thepenetrationdepthcanbeincreasedusingdriverodextensions.However,ifdriverodextensionsareused,careshouldbetakenwhenusingcorrelationstoestimateotherparameterssincethesecorrelationsareonlyappropriateforspecificDCPconfigurations.Themassandinertiaofthedevicewillchangeandskinfrictionalongdriverodextensionswilloccur.The8-kg[17.6-lb]DCPcanbeusedtoestimatethestrengthcharacteristicsoffine-andcoarse-grainedsoils,granularconstructionmaterialsandweakstabilizedormodifiedmaterials.The8-kg[17.6-lb]DCPcannotbeusedinhighlystabilizedorcementedmaterialsorforgranularmaterialscontainingalargepercentageofaggregatesgreaterthan50mm[2in.].The8-kg[17.6-lb]DCPcanbeusedtoestimatethestrengthofinsitumaterialsunderlyingaboundorhighlystabilizedlayerbyfirstdrillingorcoringanaccesshole.Note18212;TheDCPmaybeusedtoassessthedensityofafairlyuniformmaterialbyrelatingdensitytopenetrationrateonthesamematerial.Inthiswayundercompactedorx201C;softspotsx201D;canbeidentified,eventhoughtheDCPdoesnotmeasuredensitydirectly.AfieldDCPmeasurementresultsinafieldorinsituCBRandwillnotnormallycorrelatewiththelaboratoryorsoakedCBRofthesamematerial.Thetestisthusintendedtoevaluatetheinsitustrengthofamaterialunderexistingfieldconditions.1.1ThistestmethodcoversthemeasurementofthepenetrationrateoftheDynamicConePenetrometerwithan8-kg[17.6-lb]hammer(8-kg[17.6-lb]DCP)throughundisturbedsoilorcompactedmaterials,orboth.ThepenetrationratemayberelatedtoinsitustrengthsuchasanestimatedinsituCBR(CaliforniaBearingRatio).Asoildensitymaybeestimated(Note1)ifthesoiltypeandmoisturecontentareknown.TheDCPdescribedinthistestmethodistypicallyusedforpavementapplications.1.2Thetestmethodprovidesforanoptional4.6-kg[10.1-lb]slidinghammerwhentheuseofthe8-kg[17.6-lb]slidingmassproducesexcessivepenetrationinsoftgroundconditions.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:R86
【国际标准分类号】:93_080_20
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Firebehaviourtests.Generalprinciples.
【原文标准名称】:燃烧性能试验.一般原则
【标准号】:NFX65-010-1990
【标准状态】:作废
【国别】:法国
【发布日期】:1990-09-01
【实施或试行日期】:1990-09-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C80
【国际标准分类号】:13_220_40
【页数】:13P;A4
【正文语种】:其他
