【英文标准名称】:StandardTestMethodforWaterPenetrationofMetalRoofPanelSystemsbyStaticWaterPressureHead
【原文标准名称】:通过静水压头测试金属屋顶格间水渗透性的标准试验方法
【标准号】:ASTME2140-2001
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:E06.57
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:endlap;metalpanel;roof;roofpanel;sideseam;staticwaterpressure;water;waterleakage;waterpenetration
【摘要】:Thistestmethodisastandardprocedurefordeterminingwaterleakagethroughmetalroofpanelsystemsideseams,endlaps,androofplanepenetrationswhentheroofsystemissubjectedtoaspecifiedstaticwaterpressurehead.Note28212;Inapplyingtheresultsoftestsbythismethod,notethattheperformanceofarooforitscomponentsorboth,isinpartafunctionofproperinstallationandadjustment.Inservice,theperformancewillalsodependontheintegrityofthesupportingconstruction,roofslope,andontheresistanceofcomponentstodeteriorationbyvariouscauses:corrosiveatmosphere,aging,ice,vibration,thermalcycling,etc.Itisdifficulttosimulatetheidenticalcomplexwetting,agingandothervariableconditionsthatcanbeencounteredinservice,includingwind-blownpondedwater,theeffectsoftemperatureandageonsealantperformance,differentialpressureacrossthejointsduetowind,snowandiceaccumulation,densificationandmigration,andabrasionswithinthejointcomponentswhichmayoccurduringthermalcyclingandotherweatherevents.Somejointconditionsaremoresensitivethanotherstothesefactors.Thistestmethodwillevaluatetheresistanceofroofpanels,sideseams,endlaps,androofplanepenetrationstowatersubmersion.Itwillnotevaluatepanelresistancetowinddrivenrain.Note38212;SeeE1646foratestwhichevaluatesresistancetowinddrivenrain.Thistestmethodisnotastructuraladequacytest.Thistestmethodisapplicabletosingleskinmetalpanels,theexteriorskinoffactoryassembledcompositepanels,andtheexteriorskinoffieldassembledcompositesystemsaslongasmeanscanbeprovidedtodistinguishleakagethroughtheexteriorpanelsideseams/endlapsandperimeterleakage.1.1ThisLaboratorytestmethodcoversthedeterminationoftheresistancetowaterpenetrationofexteriormetalroofpanelsystemsideseams,endlaps,androofplanepenetrationswhenaspecifiedstaticwaterpressureheadisappliedtotheoutsidefaceoftheroofpanel.Note1Thistestmethodisintendedtoevaluatewater-barrier(notwater-shedding)roofsystemjointsanddetails.Thesesystemsarealsoreferredtoashydrostaticroofsystems.1.2Thistestmethodislimitedtospecimensinwhichthesideseamsandattachmentsareclearlyvisibleandinwhichthesourceofleakageisreadilyobservable.1.3Thistestmethodexcludesperformanceatroofperimeterconditions.1.4Thistestmethodissuitableforevaluatingleakageatroofplanepenetrationssuchasfasteners,curbs,pipesandexpansionjointsunderastaticwaterpressurehead.1.5Theproperuseofthistestmethodrequiresaknowledgeoftheprinciplesofwaterpressure.1.6Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIequivalentsofinch-poundunitsareapproximate.1.7Thetextofthisstandardincludesnotesandfootnotesexcludingtablesandfigures,whichprovideexplanatorymaterial.Thesenotesandfootnotesshallnotbeconsideredasrequirementsofthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSection.
【中国标准分类号】:Q17
【国际标准分类号】:91_060_20
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Adhesives-Determinationofpeelresistanceofadhesivebonds-Floatingrollermethod
【原文标准名称】:粘合剂.粘合剂抗剥离强度的测定.浮辊法
【标准号】:BSEN1464-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:胶粘连接;胶粘剂;胶接;定义(术语);测定;高抗拉;材料测试;抗剥离;剥离试验;耐力;结构型胶粘剂;抗拉测试;抗拉试验;试验;测试装置;潮湿剥离试验
【英文主题词】:Adhesive-bondedjoints;Adhesives;Bonding;Definitions;Determination;Hightensile;Materialstesting;Peelresistance;Peelingtests;Resistance;Structuraladhesives;Tensiletesting;Tensiletests;Testing;Testingdevices;Wetpeeltests
【摘要】:ThisEuropeanStandardspecifiesafloatingrollermethodforthedeterminationofthepeelresistanceofadhesivebondsbetweenonerigidadherendandoneflexibleadherendwhentestedunderspecifiedconditionsofpreparationandtesting.NOTETheusethefloatingrollerproducesmoreconstantnumericaldatathanotherpeelmethods,butitshouldnotbeexpectedthattheflexibleadherendwillconformtothesurfaceoftheroller.SAFETYSTATEMENT—Personsusingthisdocumentshouldbefamiliarwiththenormallaboratorypractice,ifapplicable.Thisdocumentdoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheusertoestablishappropriatesafetyandhealthpracticesandtoensurecompliancewithanyregulatoryconditions.ENVIRONMENTALSTATEMENT—Itisunderstoodthatsomeofthematerialpermittedinthisstandardmayhavenegativeenvironmentalimpact.Astechnologicaladvantagesleadtoacceptablealternativesforthesematerials,theywillbeeliminatedfromthisstandardtotheextentpossible.Attheendofthetest,theuserofthestandardshouldtakecaretocarryoutanappropriatedisposalofthewastes,accordingtolocalregulation.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:12P.;A4
【正文语种】:英语