ASTM C1077-2010d 实验室测试混凝土和施工混凝土集料的标准实施规程和实验室评估标准
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【英文标准名称】:StandardPracticeforLaboratoriesTestingConcreteandConcreteAggregatesforUseinConstructionandCriteriaforLaboratoryEvaluation
【原文标准名称】:实验室测试混凝土和施工混凝土集料的标准实施规程和实验室评估标准
【标准号】:ASTMC1077-2010d
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C09.98
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:集料;混凝土;标准;评估;实验室
【英文主题词】:aggregates;concrete;criteria;evaluation;laboratory
【摘要】:Thetestingandinspectionofconcreteandconcreteaggregatesareimportantelementsinobtainingqualityconstruction.Atestinglaboratoryprovidingtheseservicesmustbeselectedwithcare.Atestinglaboratoryshallbedeemedqualifiedtoperformandreporttheresultsofitstestsifthelaboratorymeetstherequirementsofthispractice.Thetestinglaboratoryservicesshallbeprovidedunderthetechnicaldirectionofaregisteredprofessionalengineer.Thispracticeestablishesessentialcharacteristicspertainingtotheorganization,personnel,facilities,andqualitysystemsofthelaboratory.Thispracticemaybesupplementedbymorespecificcriteriaandrequirementsforparticularprojects.1.1Thispracticeidentifiesanddefinestheduties,responsibilities,andminimumtechnicalrequirementsoftestinglaboratorypersonnelandtheminimumtechnicalrequirementsforlaboratoryequipmentutilizedintestingconcreteandconcreteaggregatesforuseinconstruction.1.2ThispracticeprovidescriteriafortheevaluationofthecapabilityofatestinglaboratorytoperformdesignatedASTMtestmethodsonconcreteandconcreteaggregates.Itcanbeusedbyanevaluationauthorityintheinspectionoraccreditationofalaboratoryorbyotherpartiestodetermineifthelaboratoryisqualifiedtoconductthespecifiedtests.Note18212;SpecificationE329providescriteriafortheevaluationoflaboratoriesthatperformtheinspectionofconcreteduringplacement.1.3ThispracticeprovidescriteriaforInspectionBodiesandAccreditationBodiesthatprovideservicesforevaluationoftestinglaboratoriesinaccordancewiththispractice.1.4Ifthelaboratoryrequiresexternaltechnicalservicestoconducttests,theexternalagencyshallbesubjecttoseparateevaluation.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_30
【页数】:9P.;A4
【正文语种】:
【英文标准名称】:Railwayapplications-Acoustics-Measurementofnoiseemittedbyrailboundvehicles
【原文标准名称】:铁路设施.声学.有轨车辆发出的噪音的测量
【标准号】:ISO3095-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:噪声;轨道车;噪声测量;外部噪声;铁道车辆;声学测量;声学
【英文主题词】:Acousticmeasurement;Acoustics;Airbornenoise;Definitions;Determination;Externalnoise;Measurement;Measurementconditions;Measuringinstruments;Measuringtechniques;Noise;Noiseemissions;Noise(environmental);Noiselevels;Noisemeasurement;Noisemeasurements;Operatingconditions;Railwayapplications;Railwayvehicles;Railways;Requirements;Soundpressure;Specification(approval);Testing;Testingconditions;Wear-quantity
【摘要】:ThisEuropeanStandardspecifiestheconditionsforobtainingreproducibleandcomparablemeasurementresultsoflevelsandspectraofnoiseemittedbyallkindsofvehiclesoperatingonrailsorothertypesoffixedtrack,hereinafterconventionallycalled"train",exceptfortrackmaintenancevehiclesinoperation.Thisstandardisapplicablefor:—typetesting;—periodicmonitoringtesting.Theresultsmaybeused,forexample:—tocharacterisethenoiseemittedbythesetrains;—tocomparethenoiseemissionofvariousvehiclesonaparticulartracksection;—tocollectbasicsourcedatafortrains.ThetestproceduresspecifiedinthisEuropeanStandardareofengineeringgrade(grade2,withaprecisionof±2dB),thatisthepreferredonefornoisedeclarationpurposes,asdefinedinENISO12001.Theproceduresspecifiedforacceleratinganddeceleratingtestsareofsurveygrade.NOTE1Althoughthisstandardisforcharacterisingnoiseemissionforvehicles,thewheel-railrollingnoiseoftencontainsasignificantandsometimesdominantnoisecontributionfromthetrack.NOTE2ThisStandardaimstospecifytheconditionsforobtainingreproducibleandcomparablemeasurementresultsofnoiseemittedbyrailboundvehiclesandthemethoddescribedmayalsobeusedtomonitorthenoiseemissionsinordinarytraffic.Inthelattercaseitisnotnecessarythattrackandvehicleconditionsfulfiltherequirementsdescribedinthestandard.Thereforetheresultsofsuchtestsareonlyrepresentativeofa"particular"situation.
【中国标准分类号】:Z32;T04
【国际标准分类号】:17_140_30;45_020
【页数】:31P;A4
【正文语种】:英语
【英文标准名称】:Wood-basedpanels;determinationofdensity;GermanversionEN323:1993
【原文标准名称】:木质板料.密度测定
【标准号】:EN323-1993
【标准状态】:现行
【国别】:
【发布日期】:1993-08
【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】:胶合板;试验;木质板材;试件;碎料板;建筑用纤维板;体密度;试验设备;试验装置
【英文主题词】:Bulkdensity;Densimetry;Density;Fibrebuildingboard;Particleboards;Plywood;Testequipment;Testpieces;Testing;Testingdevices;Woodfibreboards;Woodbasedsheetmaterials
【摘要】:
【中国标准分类号】:B70
【国际标准分类号】:79_060_01
【页数】:5P.;A4
【正文语种】:英语