【英文标准名称】:StandardTestMethodsforDeglazingForceofFenestrationProducts
【原文标准名称】:门窗产品玻璃卸去力的试验方法
【标准号】:ASTME987-1988(2001)
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:建设工程;建筑;密封材料;试验;窗;密封件;门窗玻璃
【英文主题词】:deglazingloads;deglazingresistance;doors;slidingglassdoors;stormsashes;windowsashes
【摘要】:Undernormalusage,deglazingloadsaregenerallyappliedparalleltotheplaneoftheglazingmaterialandeccentrictothesashelementwhenitisopened,closed,orliftedoutoftheframe.Whenoperatinghardwareispresent,torsionalforcesmaybeincreased.Openingandclosingforcesarenormallyappliedfromtheinteriorsideonly.Slidingglassdoorpanelsareactivatedfrombothsides.Theabilityoffenestrationproductstoresistdeglazingforcesmayvarywithanumberoffactors.Thesefactorsshouldbeconsideredwhenselectingtestspecimensorwheninterpretingtestresults.Beddingcompoundsinnewlyassembledsashesmaynotreachfullstrengthuntiltheyhavebeenallowedtocureforseveraldaysorweeks.Somesashmaterialsaresubjecttoshrinkageatlowtemperaturesandincreasedelasticityathightemperatures.Therefore,asashcontainingthesematerialsmayexhibitarangeofdeglazingresistanceduetovaryingtemperatureconditions.Normalmanufacturingtolerancesandclearancesinsashmembersandglazingmaterialsmayalsoaffectdeglazingresistance.Further,althoughfenestrationproductsaredesignedtooperatewithincertainforcelimits,improperinstallation,wear,andabusemayincreasetheforcesnecessaryforsashoperation.Whendeterminingwhichmembersofagivensashshallbetestedfordeglazingresistance,considerationmustbegiventothemannerinwhichthesashmaybeoperatedwhennormallyinstalled.Handlesandliftdevicesareusuallylocatedonthesashfortheconvenienceoftheoperatorandthereforedictatethenormaldirectionofoperation.TestMethodApresentsatechniqueforactualmeasurementofthedeglazingforcesofanindividualsashmember.TestMethodBpresentsatechniqueformeasuringthedeglazingforceoftwooppositemembers.Thistestmethodisintendedforqualitycontrolmeasurements.1.1Thesetestmethodsmeasuretheresistanceofelementsoffenestrationproductssuchasoperating(orremovable)windowsashes,stormsashes,andslidingglassdoorpanels(hereafterreferredtoassashmembers)toforcestendingtodeglazetheconstruction.1.2Thesetestmethodsutilizeconcentratedloadsappliedtotheinteriorsideofasashmemberinamannersimulatingnormalopeningandclosingforces.Removablesashesareloadedtosimulatehandlingforremovalandcleaning.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Themetric(SI)equivalentsofinch-poundunitsmaybeapproximate.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q70
【国际标准分类号】:91_060_50
【页数】:3P.;A4
【正文语种】: