ASTM D3542-2008 桥用预制聚氯丁(橡胶)弹性接头封缝件的标准规范

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【英文标准名称】:StandardSpecificationforPreformedPolychloropreneElastomericJointSealsforBridges
【原文标准名称】:桥用预制聚氯丁(橡胶)弹性接头封缝件的标准规范
【标准号】:ASTMD3542-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D04.34
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:bridgedeck;bridges;compressionseals;expansionjoints;jointseals;polychloroprene;rubber;Bridge/structuralmaterials--specifications;Compressiontesting;Elastomericseals/sealants--specifications;Jointseals/sealants--specifications;Pavements
【摘要】:1.1Thisspecificationcoversthematerialrequirementsforpreformedpolychloropreneelastomericjointsealsforbridges.Thesealconsistsofamultiple-webdesigncomposedofpolychloropreneandfunctionsonlybycompressionofthesealbetweenthefacesofthejointwiththesealfoldinginwardatthetoptofacilitatecompression.Thesealisinstalledwithalubricantadhesiveandisdesignedtosealthejointandrejectincompressibles.Note18212;Thisspecificationmaynotbeapplicableforsealswhoseheightislessthan90%ofitsnominalwidth.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G43
【国际标准分类号】:93_040
【页数】:4P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforEvaluatingMasonryBondStrength
【原文标准名称】:评价砖石砌合强度的标准试验方法
【标准号】:ASTMC1357-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:C15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测试方法;砖石工程;粘结强度
【英文主题词】:flexuralbondstrength;masonry
【摘要】:Thistestmethodisintendedforuseincomparingthebondstrengths(underthegivenconditions)ofmasonrymortars,asdeterminedinaccordancewithTestMethodC1072.Thistestmethodcouldbeused,forexample,tocheckoneaspectofthequalityofmortarproductsafterproduction,ortoindicatethebondpotentialofamortarproductwithoutrequiringtheproducttobetestedincombinationwithmanydifferentunits.Thistestmethodusescontrolledconditionsoffabricationandcuringthatarenotintendedtorepresentfieldconditions.Thistestmethodusesstandardconcretemasonryunits.Mortarsarebatchedbyweightequivalentsofvolumeproportionsandaremixedtoaprescribedflow.Prismsareconstructedusingajigandarebag-cured.Flexuralbondstrengthdeterminedbythistestmethodshallnotbeinterpretedastheflexuralbondstrengthofawall(becausestandardunitsarenotusedforwallconstruction),norshallitbeinterpretedasanindicationofextentofbondforpurposesofwaterpermeabilityevaluation.1.1Thesetestmethodscovertheevaluationofflexuralbondstrength,normaltothebedjoints,ofmasonrybuiltofmanufacturedmasonryunits,asdeterminedinaccordancewithTestMethodC1072.Samplingandtestingproceduresarereferenced,andtermsaredefined.Twodifferenttestmethodsarespecified,eachforadifferentpurpose:1.1.1Thefirsttestmethodisthe"TestMethodforLaboratory-PreparedSpecimens."Itspurposeistocomparethebondstrengths(underthegivenconditions)ofmasonrymortars.Itcouldbeused,forexample,tocheckthequalityofmortarproductsafterproduction,ortoindicatethebondstrength(underthegivenconditions)ofamortarproductwithoutrequiringtheproducttobetestedincombinationwithmanydifferentunits.Itisnotintendedtorepresentfieldconditions.Itusesstandardconcretemasonryunits.Mortarsarebatchedbyweightequivalentsofvolumeproportionsandaremixedtoaprescribedflow.Prismsareconstructedusingajigandarebag-cured.Note1Standardfiredclaymasonryunitsareunderdevelopmentbutarenotnowavailable.Whentheirdevelopmentiscomplete,theywillbeincorporatedintothesetestmethods.1.1.2Thesecondtestmethodisthe"TestMethodforField-PreparedSpecimens."Itspurposeistoevaluatethebondstrength(underthegivenconditions)ofaparticularunit-mortarcombination,eitherforpreconstructionevaluationofmaterialsorforqualitycontrolpurposesduringconstruction.Mortarsarebatchedconventionally,andtheflowisnotprescribed.Prismsareconstructedconventionally(nojig)andarebag-cured.1.1.3Thetwotestmethodsarenotconsistent,noraretheyintendedtobe.Theyareintendedtobeusedfortwodifferentpurposes.Tomakethisclear,thetwomethodsarepresentedseparately.1.1.4suggeststwopossiblecriteriaforassessingthebondstrengthvaluesobtainedusingthesetestmethods.Thesepossibleevaluationcriteriaaregivenforillustrationonlyandarenotmandatory.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P24
【国际标准分类号】:91_080_30(MASONRY)
【页数】:8P.;A4
【正文语种】:


【英文标准名称】:Maritimenavigationandradiocommunicationequipmentandsystems-Shipborneradar-Performancerequirements,methodsoftestingandrequiredtestresults(IEC62388:2007);EnglishversionEN62388:2008
【原文标准名称】:海上导航和无线电通信设备及系统.船用雷达.性能要求、测试方法和要求的试验结果
【标准号】:DINEN62388-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:2008-09-01
【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】:通信;通信系统;定义;电气工程;英语;检验;检验规范;航海仪器;船舶导航;海上运输;测量;测量技术;导航;导航系统;使用条件;性能;工作性能;性能要求;性能测试;雷达;雷达设备;雷达系统;无线电设备;无线电系统;无线电报;造船;船舶;规范(验收);试验结果;测试;水路运输
【英文主题词】:Communication;Communicationsystems;Definition;Definitions;Electricalengineering;Englishlanguage;Inspection;Inspectionspecification;Marineinstruments;Marinenavigation;Marinetransport;Measurement;Measuringtechniques;Navigation;Navigationsystem;Operatingconditions;Performance;Performanceinservice;Performancerequirements;Performancetesting;Radar;Radarequipment;Radarsystems;Radioequipment;Radiosystems;Radiotelegraphy;Shipbuilding;Ships;Specification(approval);Testresults;Testing;Watertransport
【摘要】:ThisInternationalStandardspecifiestheminimumoperationalandperformancerequirements,methodsoftestingandrequiredtestresultsconformingtoperformancestandardsnotinferiortothoseadoptedbytheIMOinResolutionMSC.192(79).(MSC.192/2)Theradarinstallation,inadditiontomeetingthegeneralrequirementsassetoutinresolutionA.694(17)andtherelatedgeneralstandard,IEC60945,shouldcomplywiththeperformancestandardsofMSC.192(79).WhenarequirementofthisstandardisdifferentfromIEC60945therequirementinthisstandardtakesprecedence.AlltextinthisstandardwithwordingidenticaltothatinIMOresolutionMSC.192(79)isprintedinitalics.ReferencetoMSC.192(79)isbytherelevantrequirementclauseasindicatedinbrackets,forexample(MSC.192/4.2.3).SomeclausesfromResolutionMSC.192(79)maybesplitandtherequirementsinthiscaseareaddressedseparately.(MSC.192/5)Thedesignandperformanceoftheradarshouldbebasedonuserrequirementsandup-to-datenavigationaltechnology.Itshouldprovideeffectivetargetdetectionwithinthesafety-relevantenvironmentsurroundingownshipandshouldpermitfastandeasysituationevaluation.(MSC.192/1)Theradarequipmentshouldassistinsafenavigationandinavoidingcollisionbyprovidinganindication,inrelationtoownship,ofthepositionofothersurfacecraft,obstructionsandhazards,navigationobjectsandshorelines.Forthispurpose,radarshouldprovidetheintegrationanddisplayofradarvideo,targettrackinginformation,positionaldataderivedfromownship'sposition(EPFS)andgeoreferenceddata.TheintegrationanddisplayofAlSinformationshouldbeprovidedtocomplementradar.ThecapabilityofdisplayingselectedpartsofElectronicNavigationCharts(ENC)andothervectorchartinformationmayalsobeprovidedtoaidnavigationandforpositionmonitoring.Radarisatechnologythatshouldbeappliedtogetherwithothersensorinformationapplicableforthetaskinhand.NOTERadarisasystemanditsperformanceisafactorofallofitscomponentparts.Thetypetestshouldincludetheradarsensor,ancillaryunitsanddisplay,completewithitsprocessingandpresentationdisplay.Allofthesecomponentpartscontributetotherequirementsandapprovaltotheseradarstandards.Othernavigationalsystemsandequipmentthatprovideradarand/ortargettrackingfunctions,shouldcomplywiththerelevantclausesofthisstandardaccordingtotheguidelinesinAnnexA.AnavigationdisplayorINSmaybeapprovedaspartofaradarsystemwhentestedwiththespecificradarsensorandrelevantancillaryunits.Wheretheintendedapplicationforanavigationsystemisforcollisionavoidance,asaminimumrequirement,theradarimageshouldalwaysbepresented,togetherwiththerelevantfunctionalityandperformanceasdescribedinAnnexA.
【中国标准分类号】:U60
【国际标准分类号】:47_020_70
【页数】:209P.;A4
【正文语种】:英语