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【英文标准名称】:Thermalinsulation-Determinationofsteady-statethermaltransmissionproperties-Calibratedandguardedhotbox
【原文标准名称】:绝热稳态传热性质的测定校准和防护热箱法
【标准号】:ISO8990-1994
【标准状态】:现行
【国别】:国际
【发布日期】:1994-09
【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/TC163
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;试验;试验;试验设备;建筑;热阻;热绝缘;导热性;热防护;绝热材料
【英文主题词】:Components;Construction;Constructionmaterials;Constructionsystemsparts;Density;Design;Determination;Dimensions;Heat;Hotboxes;Laboratories;Laboratorytesting;Materialstesting;Measurement;Measuringinstruments;Measuringresults;Methodsformeasuring;Mortars;Specification(approval);Testequipment;Testing;Thermalconductivity;Thermalinsulatingmaterials;Thermalinsulation;Thermalprotection;Thermalresistance;Thermaltransmissioncoefficient;Thermaltransmittance
【摘要】:Laysdowntheprinciplesforthedesignoftheapparatusandminimumrequirementthatshallbemetfordeterminationofthelaboratorysteady-statethermaltransmissionpropertiesofbuildingcomponentsandsimilarcomponentsforindustrialuse.Doesnotspecifyaparticulardesign.Describesalsotheapparatus,measurementtechniqueandnecessarydatareporting.Primarilyintendedforlaboratorymeasurementsoflarge,inhomogeneousspecimens.Doesnotprovideformeasurementswherethereismasstransferthroughthespecimenduringthetest.
【中国标准分类号】:P31
【国际标准分类号】:27_220
【页数】:19P;A4
【正文语种】:英语