EN 12390-1-2000 硬化混凝土试验.第1部分:样品和模型形状、尺寸和其他要求

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【英文标准名称】:Testinghardenedconcrete-Part1:Shape,dimensionsandotherrequirementsforspecimensandmoulds;GermanversionEN12390-1:2000
【原文标准名称】:硬化混凝土试验.第1部分:样品和模型形状、尺寸和其他要求
【标准号】:EN12390-1-2000
【标准状态】:现行
【国别】:
【发布日期】:2001-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试样;强度试验;棱镜;形状;精密度;新浇混凝土;公称尺寸;试样制备;偏差;定义;校正;定义;固体混凝土;评定;机械试验;试验;公差(测量);混凝土;测量仪器;生产;混凝土结构;规范(验收);稳定性(机械性能);施工材料;建筑;抽样方法;试验设备;材料试验机;特性;测量;尺寸
【英文主题词】:Calibration;Concretestructures;Concretes;Consistency(mechanicalproperty);Construction;Constructionmaterials;Definition;Definitions;Deviations;Dimensions;Evaluations;Freshconcrete;Materialtestingmachines;Measurement;Measuringinstruments;Mechanicaltesting;Nominalsize;Precision;Prisms(optical);Production;Properties;Samplingmethods;Shape;Solidconcrete;Specification(approval);Specimenpreparation;Strengthtests;Testequipment;Testspecimens;Testing;Tolerances(measurement)
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:11P.;A4
【正文语种】:英语


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【英文标准名称】:StandardGuideforNuclearSurfaceMoistureandDensityGaugeCalibrationFacilitySetup
【原文标准名称】:核表面湿度和密度量规校准设施装配的标准指南
【标准号】:ASTMD7013-2004e1
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D18.08
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Gauge;nucleargauge;calibration;calibrationblock;calibrationreferenceblock;Densitygaugecalibration;Nuclearsurfacemoisture
【摘要】:Gaugecalibrationisconductedforthefollowingpurposes:ToensuregaugemeasurementrepeatabilitybetweengaugesTocorrectforelectronicandmechanicalchangesovertimeToadjustreadingsaftermajorservicetothegaugeToestablishapropercalibrationareaforgaugesToreducethechanceofimpropercalibrationNote18212;Thequalityoftheresultsproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofpracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/inspection/etc.UsersofthisstandardarecautionedthatcompliancewithpracticeD3740doesnotinitselfassureameansofevaluatingsomeofthosefactors.1.1Thisguideoutlinesproceduresforsetupofnuclearmoisturedensitygaugeinshielded,MethodA,andunshielded,MethodB,configurations.1.2Thisguidedoesnotattempttodescribethecalibrationtechniquesormethods.Itisassumedthatthisguidewillbeusedbypersonsfamiliarwiththeoperationsofthegaugeandinperformingpropercalibration,serviceandmaintenance.1.3Thisguidedoesnotattempttoaddressmaintenanceorserviceproceduresrelatedtothegauge.1.4Thisguidedoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisguidetoestablishappropriatesafety,andhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaprojectx2019;smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumenthasbeenapprovedthroughASTMconsensusprocess.1.6AllobservedandcalculatedvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinpracticeD6026.1.6.1Themethodusedtospecifyhowdataarecollected,calculated,orrecordedinthisstandardisnotdirectlyrelatedtotheaccuracytowhichthedatacanbeappliedinthedesignorotheruses,orboth.Howoneappliestheresultsobtainedusingthisstandardisbeyonditsscope.
【中国标准分类号】:F82
【国际标准分类号】:27_120_10
【页数】:6P.;A4
【正文语种】:英语


【英文标准名称】:HALF-PRODUCTSINCOPPERANDCOPPERALLOYS.ROUNDBRASSTUBESFORGENERALPURPOSES.
【原文标准名称】:铜和铜合金制半成品.一般用黄铜圆管
【标准号】:NFA51-103-1977
【标准状态】:作废
【国别】:法国
【发布日期】:1977-09
【实施或试行日期】:1977-10-04
【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】:H62
【国际标准分类号】:77_150_30;23_040_15
【页数】:10P;A4
【正文语种】:其他