ASTM C1392-2000(2005) 评价构造密封门窗玻璃破坏的标准指南

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【英文标准名称】:StandardGuideforEvaluatingFailureofStructuralSealantGlazing
【原文标准名称】:评价构造密封门窗玻璃破坏的标准指南
【标准号】:ASTMC1392-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:C24.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesivefailure;cohesivefailure;curtainwall;durability;glass;glazing;in-serviceevaluation;strength;structuralsealantglazing;substrate
【摘要】:Thisguidesuggestsasimplemeansofevaluatingtheextentofanyfailureofastructuralsealantinaninstalledstructuralsealantglazingsystem.AqualifiedauthorityshouldspecifythecriteriadescribedinSections8and9andshouldinterprettheresultsandjudgetheirsignificanceforthestructuralsealantglazingsystem.Theevaluationprogrammeasuresdeflectionofloadedlitesanddoesnotmeasuredirectlyanystructuralsealantfailure.Consequently,thequalifiedauthorityinterpretingthedatashouldalsoevaluatethesourceofanyincreaseddeflectionthatismeasured.Increaseddeflectionmaybeduetostructuralsealantadhesiveorcohesivefailure,butmayalsobeduetoadecreaseinsealantmodulus,achangeinsealantjointdimensions,orothernonfailuremechanisms.Selectivedestructivesamplingofareaswithincreaseddeflectionscanassistinthisevaluation.1.1Thisguidecoversascreeningapproachtodetectfailure(adhesiveorcohesive)ofastructuralsealantinastructuralsealant-glazedwindow,curtainwall,orothersimilarsystem.Presently,onlyasilicone-sealantthatisspecificallyformulated,tested,andmarketedasastructuralglazingsealantisallowedforstructuralsealantglazing.1.2Thevaluesstatedineitheracceptablemetricunitsorinotherunitsshallberegardedseparatelyasthestandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.1.3TherearenoISOstandardssimilarorequivalenttothisASTMstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_50
【页数】:5P.;A4
【正文语种】: