ASTM C419-2008 胶泥绝热涂层的试样制作与养护的标准实施规程
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【英文标准名称】:StandardPracticeforMakingandCuringTestSpecimensofMasticThermalInsulationCoatings
【原文标准名称】:胶泥绝热涂层的试样制作与养护的标准实施规程
【标准号】:ASTMC419-2008
【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】:C16.33
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:mastic;thermalinsulation;thermalinsulationcoating;Adheredfilmmethod;Bituminousmasticcoatings(forthermalinsulatingmaterials);Coatings(thermalinsulatingmaterials);Curingcharacteristics;Film;Freefilmmethod;Specimenpreparation(fo
【摘要】:Themethodofpreparationoftestspecimensofmasticthermalinsulationcoatingscanhaveanimpactuponvaluesobtainedduringtesting.Testinglaboratoriesshouldfollowthispracticetohelpensurethereproducibilityoftestmethodsforwhichacuredsheetorfilmofamasticthermalinsulationcoatingisrequired.1.1Thispracticecoversthepreparationofspecimensofmasticsandcoatingsintheformofcuredsheetsorfilmsthatmaybeusedinotherproceduresforevaluationofphysicalproperties.1.2Threeproceduresaredescribedforcastingandcuring(Note1)masticsandcoatingsofalltypesforthermalinsulation.Note18212;Thetermx201C;curex201D;isusedprimarilytodenotetheconditionthatdevelopsastheresultoflossofvolatilematterbutalsotodenotepossiblesubsequentchangesinchemicalorphysicalpropertiesduetocrosslinking.1.2.1ProcedureAisintendedtoprovideaspecimenofcontrolledthicknessappliedtoinsulation,andequivalentinotherrespectstothatobtainableunderfieldapplicationconditions.Thethermalinsulationintendedforfieldusemaybespecifiedasthebacking.1.2.2ProcedureBisintendedtoprovideafree-filmspecimenofcontrolledthicknesshavingsmoothsurfacesonbothsides.Thistypeisrequiredforsometypesofphysicaltesting.1.2.3ProcedureCisintendedtoprovideafree-filmspecimenofcontrolledthicknesshavingonesmoothsurface(asfieldapplied).1.3Theproceduresofthispracticearenotintendedfortheevaluationofapplicationproperties.ThesearecoveredinTestMethodsC461andGuideC647.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:3P.;A4
【正文语种】:英语
【原文标准名称】:胶泥绝热涂层的试样制作与养护的标准实施规程
【标准号】:ASTMC419-2008
【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】:C16.33
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:mastic;thermalinsulation;thermalinsulationcoating;Adheredfilmmethod;Bituminousmasticcoatings(forthermalinsulatingmaterials);Coatings(thermalinsulatingmaterials);Curingcharacteristics;Film;Freefilmmethod;Specimenpreparation(fo
【摘要】:Themethodofpreparationoftestspecimensofmasticthermalinsulationcoatingscanhaveanimpactuponvaluesobtainedduringtesting.Testinglaboratoriesshouldfollowthispracticetohelpensurethereproducibilityoftestmethodsforwhichacuredsheetorfilmofamasticthermalinsulationcoatingisrequired.1.1Thispracticecoversthepreparationofspecimensofmasticsandcoatingsintheformofcuredsheetsorfilmsthatmaybeusedinotherproceduresforevaluationofphysicalproperties.1.2Threeproceduresaredescribedforcastingandcuring(Note1)masticsandcoatingsofalltypesforthermalinsulation.Note18212;Thetermx201C;curex201D;isusedprimarilytodenotetheconditionthatdevelopsastheresultoflossofvolatilematterbutalsotodenotepossiblesubsequentchangesinchemicalorphysicalpropertiesduetocrosslinking.1.2.1ProcedureAisintendedtoprovideaspecimenofcontrolledthicknessappliedtoinsulation,andequivalentinotherrespectstothatobtainableunderfieldapplicationconditions.Thethermalinsulationintendedforfieldusemaybespecifiedasthebacking.1.2.2ProcedureBisintendedtoprovideafree-filmspecimenofcontrolledthicknesshavingsmoothsurfacesonbothsides.Thistypeisrequiredforsometypesofphysicaltesting.1.2.3ProcedureCisintendedtoprovideafree-filmspecimenofcontrolledthicknesshavingonesmoothsurface(asfieldapplied).1.3Theproceduresofthispracticearenotintendedfortheevaluationofapplicationproperties.ThesearecoveredinTestMethodsC461andGuideC647.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:3P.;A4
【正文语种】:英语
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