ASTM E2393-2010a 对已安装的防火连接系统和四周挡火墙进行现场检查的标准实施规程

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【英文标准名称】:StandardPracticeforOn-SiteInspectionofInstalledFireResistiveJointSystemsandPerimeterFireBarriers
【原文标准名称】:对已安装的防火连接系统和四周挡火墙进行现场检查的标准实施规程
【标准号】:ASTME2393-2010a
【标准状态】:现行
【国别】:美国
【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】:E06.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:fireresistivejointsystem;firestopping;inspection;inspector;joint;jointsystem;Firebarrier;Perimeterfirebarriersystem;Inspection--buildings;Fireresistance;On-siteevaluation/inspection
【摘要】:Thispracticeisintendedtoprovideastandardsetofguidelinesthataretobefollowedwhenconductingandreportingoninspectionsofinstalledfireresistivejointsystems.Thispracticeisintendedtoprovideameanstoverifycomplianceoftheinstalledfireresistivejointsystemstotheinspectiondocuments.Thispracticeisnotintendedtoprovideabasisforselectinginstallersorproducts,orboth.Thispracticeisnotintendedtoestablishanyperformancecriteriaoftheinspectedfireresistivejointsystems.1.1Thispracticecoverstheestablishmentofprocedurestoinspectfireresistivejointsystems,includingmethodsforfieldverificationandinspection.1.2Thispracticeaddressesalltypesoffireresistivejointsystemsandofperimeterjointprotection.Note18212;FireresistivejointsystemandjointaredefinedinTestMethodE1966andUL2079.Note28212;PerimeterjointprotectionisdefinedinTestMethodE2307.Note38212;Fireresistivejointsystemsincludejointsbetweentwofireresistiveassemblies,andperimeterjointsbetweenafireresistivefloorassemblyandanon-fire-resistivewallassembly.Theapplicationofthesesystemsaresometimesextendedbasedonanevaluationtoothertypesofconstruction.1.3Thispracticeprovidesmethodsbywhichqualifiedinspectorsverifythatrequiredfireresistivejointsystemsonaprojecthavebeeninstalledandthattheirinstallationsareinaccordancewiththeinspectiondocuments.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.6Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.
【中国标准分类号】:C82
【国际标准分类号】:13_220_50
【页数】:7P.;A4
【正文语种】:英语


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【英文标准名称】:Aerospaceseries-Lamps,incandescent-Part086:Lamp,code7333-Productstandard;GermanandEnglishversionEN2240-086:2011
【原文标准名称】:航空航天系列白炽灯.第086部分:代号为7333的灯具产品标准;德文和英文版本EN2240-086-2011
【标准号】:DINEN2240-086-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-10
【实施或试行日期】:
【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】:
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Designations;Dimensions;Electricalengineering;Illuminationengineering;Incandescentlamps;Lamps;Lightingsystems;Productstandards;Spacetransport;Specification(approval)
【摘要】:
【中国标准分类号】:K73
【国际标准分类号】:49_060
【页数】:14P;A4
【正文语种】:德语


【英文标准名称】:Industrial-processcontrolvalves.Noiseconsiderations.Controlvalveaerodynamicnoisepredictionmethod
【原文标准名称】:工业过程控制阀.噪声问题.控制阀的气动噪声预测法
【标准号】:BSEN60534-8-3-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-06-30
【实施或试行日期】:2011-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acousticmeasurement;Aerodynamicflow;Airbornenoise;Controlvalves;Correctingunits;Definitions;Direction-controlvalves;Electricalengineering;Fluidengineering;Laboratorytesting;Laboratorytests;Liquidflow;Mathematicalcalculations;Measurement;Measurementofairbornenoise;Measuringtechniques;Methodsofcalculation;Noise;Noiseemissions;Noisemeasurements;Pipelines;Processcontrol;Processmeasuringandcontroltechnology;Soundpressurelevel;Testing;Valves
【摘要】:ThispartofIEC60534establishesatheoreticalmethodtopredicttheexternalsoundpressurelevelgeneratedinacontrolvalveandwithinadjacentpipeexpandersbytheflowofcompressiblefluids.Thismethodconsidersonlysingle-phasedrygasesandvapoursandisbasedontheperfectgaslaws.Thisstandardaddressesonlythenoisegeneratedbyaerodynamicprocessesinvalvesandintheconnectedpiping.Itdoesnotconsideranynoisegeneratedbyreflectionsfromexternalsurfacesorinternallybypipefittings,mechanicalvibrations,unstableflowpatternsandotherunpredictablebehaviour.Itisassumedthatthedownstreampipingisstraightforalengthofatleast2mfromthepointwherethenoisemeasurementismade.Thismethodisvalidonlyforsteelandsteelalloypipes(seeEquations(21)and(23)in5.5).Themethodisapplicabletothefollowingsingle-stagevalves:globe(straightpatternandanglepattern),butterfly,rotaryplug(eccentric,spherical),ball,andvalveswithcagetrims.SpecificallyexcludedarethefullboreballvalveswheretheproductFpCexceeds50%oftheratedflowcoefficient.Forlimitationsonspeciallownoisetrimsnotcoveredbythisstandard,seeClause8.WhentheMachnumberinthevalveoutletexceeds0,3forstandardtrimor0,2forlownoisetrim,theprocedureinClause7isusedTheMachnumberlimitsinthisstandardareasfollows:
【中国标准分类号】:J16
【国际标准分类号】:17_140_20;23_060_40;25_040_40
【页数】:52P.;A4
【正文语种】:英语