【英文标准名称】:Thermalinsulationproductsforbuildingequipmentandindustrialinstallations-Factorymadephenolicfoam(PF)products-Specification
【原文标准名称】:建筑设备和工业设施用热绝缘产品.工厂制酚醛泡沫塑料(PF)产品.规范
【标准号】:BSEN14314-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【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】:Basicdomesticfacilities;Boards;Buildingservices;Buildings;CEmarking;Certificatesofconformity;Certification(approval);Checks;Classification;Conformity;Construction;Constructionmaterials;Constructionalproducts;Definitions;Design;Designations;Dimensions;Energyconservations;Foamedplastics;Foamedrubber;Formofdelivery;Inspection;Insulatingmaterials;Laminates;Marking;Materialproperties;Materialstesting;Measurement;Measuringtechniques;Phenolicresins;Polystyrene;Productioncontrol;Properties;Qualityassurance;Ratings;Rigidfoams;Specification;Specification(approval);Surfacespreadofflame;Surveillance(approval);Testing;Thermalconductivity;Thermalinsulatingmaterials;Thermalinsulation;Thermalprotection;Use
【摘要】:ThisEuropeanStandardspecifiestherequirementsforfactorymadephenolicfoamproductswhichareusedforthethermalinsulationofbuildingequipmentandindustrialinstallationswithanoperatingtemperatureintherangeofapproximately-200°Cto+120°C.NOTEBelowanoperatingtemperatureof-50°C,specialtestsregardingthesuitabilityoftheproductsintheintendedapplicationareadvised(e.g.liquefactionofoxygen).Manufacturer'sadviceshouldbeheededinallcases.Theproductsaremanufacturedintheformofblocks,facedorunfaced,boards,pipesections,segmentsandprefabricatedware.Thisstandarddescribesproductcharacteristicsandincludesproceduresfortesting,evaluationofconformity,markingandlabelling.Productscoveredbythisstandardarealsousedinprefabricatedthermalinsulatingsystemsandcompositepanels;theperformanceofsystemsincorporatingtheseproductsisnotcovered.Thisstandarddoesnotspecifytherequiredlevelofagivenpropertythatshallbeachievedbyaproducttodemonstratefitnessforpurposeinaparticularapplication.Thelevelsrequiredforagivenapplicationcanbefoundinregulationsandinvitationstotender.Productswithadeclaredthermalconductivitygreaterthan0,050W/(m·K)at10°Carenotcoveredbythisstandard.Thisstandarddoesnotcoverproductsforinsitu-insulation(blowingorpouring)orproductsfortheinsulationofthebuildingstructure.Thisstandarddoesnotcoverthefollowingacousticalaspects:directairbornesoundinsulationandimpactnoisetransmissionindex.
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:50P.;A4
【正文语种】:英语


【英文标准名称】:Gasananlysis-Conversionofgasmixturecompositiondata
【原文标准名称】:气体分析.气体混合成分数据的转换
【标准号】:BSISO14912-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-20
【实施或试行日期】:2003-03-20
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;基础;化学成分;成分;浓度;浓度值;团料;转换(测量单位);定义;气体分析;气体混合物;气体;材料;材料测试;量;真实气体因数;术语;测试
【英文主题词】:
【摘要】:14912:2003definesthefollowingquantitiescommonlyusedtoexpressthecompositionofgasmixtures:molefraction,massfractionandvolumefraction,aswellasmoleconcentration,massconcentrationandvolumeconcentration.Relatingtothesequantitiesofcomposition,ISO14912:2003providesmethodsfortheconversionbetweendifferentquantitiesandtheconversionbetweendifferentstateconditions.Conversionbetweendifferentquantitiesmeanscalculatingthenumericalvalueofananalytecontentintermsofoneofthequantitieslistedabovefromthenumericalvalueofthesameanalytecontent,atthesamepressureandtemperatureofthegasmixture,givenintermsofanotherofthesequantities.Conversionbetweendifferentstateconditionsmeanscalculatingthenumericalvalueofananalytecontent,intermsofoneofthequantitieslistedabove,underonesetofstateconditionsfromthenumericalvalueofthesamequantityunderanothersetofstateconditions,i.e.pressureandtemperature,ofthegasmixture.Gasmixturecompositioncanbeconvertedsimultaneouslybetweendifferentquantitiesofcompositionanddifferentstateconditionsbycombinationofthetwotypesofconversion.ISO14912:2003isonlyapplicabletohomogeneousandstablegasmixtures.Thereforeanystateconditions(pressureandtemperature)consideredneedtobewelloutsidefromthecondensationregionofthegasmixtureandthatofeachofthespecifiedanalytes.
【中国标准分类号】:G04
【国际标准分类号】:71_040_40
【页数】:68P;A4
【正文语种】:英语