ASTM E760-1992(2005) 冲击结构构件上喷涂防火材料粘着力影响的试验方法

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【英文标准名称】:StandardTestMethodforEffectofImpactonBondingofSprayedFire-ResistiveMaterialAppliedtoStructuralMembers
【原文标准名称】:冲击结构构件上喷涂防火材料粘着力影响的试验方法
【标准号】:ASTME760-1992(2005)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:E06.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:建设工程;防火;结构构件;建筑物防火;耐火材料;材料;建筑;试验;粘着
【英文主题词】:impactloading;sprayedfire-resistivematerial;steelfloordeck
【摘要】:TheintentofthistestmethodistodetermineapropertyofSFRMthatmaybeusedtoprovideanindicationofitsin-placeserviceability.SatisfactoryperformanceofSFRMappliedtostructuralmembersandassembliesdependsuponitsabilitytowithstandthevariousinfluencesthatmayoccurduringconstructionandduringthelifeofthestructure,aswellasuponitssatisfactoryperformanceunderfireconditions.ThetestmethodmeasuresthebehaviorofSFRMwhenthefloorconstructiontowhichitisappliedissubjectedtoshockloadingandevaluatesadhesionandresistancetospalling,cracking,anddelamination.ItisanindicationoftheabilityofSFRMtoremaininplaceandresistremovalduringanticipatedserviceconditions.1.1Thistestmethodcoversaprocedurefordeterminingtheeffectofimpactloadingonthebondingofsprayedfire-resistivematerial(SFRM)appliedtotheundersideofsteelfloordeck.Thesematerialsincludesprayedfibrousandcementitiousmaterialsapplieddirectlyincontactwiththestructuralmembers.Thetestmethodisapplicableonlytolaboratoryprocedures.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P16;P04
【国际标准分类号】:13_220_50
【页数】:2P.;A4
【正文语种】: