ASTM C481-1999(2005) 夹层结构的实验室老化标准试验方法

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【英文标准名称】:StandardTestMethodforLaboratoryAgingofSandwichConstructions
【原文标准名称】:夹层结构的实验室老化标准试验方法
【标准号】:ASTMC481-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D30.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:叠层板材;实验室;老化;试验
【英文主题词】:aging;degradation;sandwich;sandwichconstruction
【摘要】:Mostsandwichpanelsaresubjectedtovarioustemperatureandhumidityenvironments.Thislaboratoryagingtestdeterminestheselectedpanelpropertydegradationundersimulatedconditions.Thesetestmethodsprovideastandardmethodofobtainingsimulatedenvironmentaldegradationdataforqualitycontrol,acceptancespecificationtesting,andresearchanddevelopment;however,theselaboratoryagingtestproceduresdonothaveanycorrelationwithnaturalweatheringconditions.1.1Thistestmethodcoversthedeterminationoftheresistanceofsandwichpanelstosevereexposureconditionsasmeasuredbythechangeinselectedpropertiesofthematerialafterexposure.Theexposurecycletowhichthespecimenissubjectedisanarbitrarytesthavingnocorrelationwithnaturalweatheringconditions.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgivenmaybeapproximate.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q23
【国际标准分类号】:83_120
【页数】:2P.;A4
【正文语种】: