作者:标准资料网 时间:2024-05-05 09:06:57   浏览:8326   来源:标准资料网

【英文标准名称】:StandardTestMethodforThermalIntegrityofFlexibleWaterVaporRetarders
【原文标准名称】:挠性水蒸汽缓凝剂热完整性的标准试验方法
【标准号】:ASTMC1263-1995(2010)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:(TestMethod)
【标准水平】:()
【中文主题词】:裂开;剥离;温度完善性;水蒸汽迟缩剂
【英文主题词】:cracking;delamination;thermalintegrity;vaporretarders
【摘要】:Inmanyapplications,thevaporretardersusedonathermalinsulationwillbeexposedtothetemperatureslistedin7.2.Crackingordelaminationoftheretarderundertheseconditionswould,inmostcases,causeittoloseitseffectivenessasavaporretardermaterial.1.1ThistestmethodcoversthevisualdeterminationofthethermalintegrityofflexiblewatervaporretardersforthosematerialsclassifiedunderSpecificationC1136,includingplastic,foil,orpaperandcompositesoftwoormoreofthesematerialstotemperatureslistedinthespecificationorpurchasecontract.Thevaporretardersareintendedforuseattemperaturesofx2212;20to150x00B0;F(x2212;29to66x00B0;C).Thistestmethoddoesnotcovermasticsorbarriercoatingsappliedinliquidformormaterialsintendedforuseasweatherbarriers.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_50
【页数】:2P.;A4
【正文语种】: