NF B53-646-2011 木质地板.耐刻痕的测定.试验方法
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【英文标准名称】:Woodflooring-Determinationofresistancetoindentation-Testmethod.
【原文标准名称】:木质地板.耐刻痕的测定.试验方法
【标准号】:NFB53-646-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-03-01
【实施或试行日期】:2011-03-09
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:布氏;布氏硬度测量;抗压试验;定义(术语);测量规程;地板覆盖物;楼板;抗压痕;压痕试验;数学计算;镶嵌地板;板条;镶木地板;特性;压痕耐受性;电阻器;材料强度;试验设备;试样;测试;木材;木制品
【英文主题词】:Brinell;Brinellhardnessmeasurement;Compressiontesting;Definitions;Determinationprocedures;Floorcoverings;Floors;Indentationresistance;Indentationtests;Mathematicalcalculations;Panelflooring;Panels;Parquet;Properties;Resistancestoindentation;Resistors;Strengthofmaterials;Testequipment;Testspecimens;Testing;Wood;Woodproducts
【摘要】:
【中国标准分类号】:
【国际标准分类号】:79_080
【页数】:11P;A4
【正文语种】:其他
【英文标准名称】:Fireresistancetests-Guidanceontheapplicationandextensionofresults
【原文标准名称】:耐火试验试验结果应用和推广指南
【标准号】:ISO/TR12470-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:火灾危险;耐火性;试验结果;指导手册;电工产品;着火危险试验;试验;电气工程
【英文主题词】:Electricalengineering;Electrotechnicalproducts;Firehazardtest;Fireresistance;Firerisks;Guidebooks;Testresults;Testing
【摘要】:Directandextendedapplicationsoftestresultsarethetwopossiblewaystoensurethatamodifiedelementwillhaveagoodpossibilityofobtainingthesamefireratingasthatoftheoriginaltestedspecimen.Inbothcasestheseapplicationsreferonlytothefireratingthatthebuildingelementcanexpecttoreachifitweretobetestedinafurnaceaccordingtothestandardfireusedforthereferencetest.Foreachtypeofelementofconstruction,theapplicationoftestresultswillbeconsideredundertwosub-headings.a)Directapplication:thissectionidentifiesthemodificationsthatcanbemadetothedesignofthetestedelementwithoutreducingitsfirerating.Thesepossiblemodificationsarebasedonobviousknowledgeanddonotneedfurtherevaluation.Ineverycaseitis,atleast,assumedthatthebasicmaterialsusedforthetestedsamplewillnotbechanged.Theresultsobtainedfromtestsperformedusingstandardconfigurationsarevalidforthefieldofapplicationderivedfromthatconfiguration,regardlessofanyspecificadvicegiveninthefollowingchapters.b)Extendedapplication:thiswillrequireineverycaseanassessmentbyafireexperteitherindevelopingrulesofapplicationorevaluatingtheresultsoffireengineeringcalculationsormakingajudgement.Ineverycaseitwillbetakenintoconsiderationthatextendedapplicationmaytakeintoaccountthedifferencebetweentheresultoftheoriginaltestandthefireresistancerequiredfortheuntestedelement.Ajudgementistheresultofaqualitativeprocess,normallycarriedoutbyexperts.Judgementsareusedtojustifyachangeofdesignormethodofconstructionwhichmayuse,forexample,empiricaldataderivedfromtests,establishedphysicalproperties,hotandcoldstatecalculations,aknowledgeoffireexposure,firebehaviourandresponseoftheconstruction,eitherinisolationorincombination.1)Rulesofapplication:thesewouldbeapplieduniversallyevenbypersonswithoutexpertiseinfireaspartofthe"fieldofapplication"ofthetestresultforagivenfamilyofproducts.Theserulesmayrequirecoldstatecalculation.Thequantificationoftheseruleswouldbeagreeduniversallybaseduponvalidatedexperiencerelatedtogenericconstructionsorcomponents.Thiscouldcoversizechanges,numberofjoints,sizeofglazingetc.ThroughoutthisTechnicalReporttheclausescoveringrulesfrequentlyexpresstheacceptablechangeintermsofun-quantifiedpercentagesindicatedbytheletter"X"andanappropriatesuffix.Thisallowsnationalcodeauthoritiestoinserttheirownacceptablelimitswhichwillrelatetotheirestablishedfiresafetyphilosophy.Authoritiesareencouragedtosupportthenecessaryresearchtowardsinternationallyharmonizedvalidatedvalue.2)Fireengineeringcalculations:thesewouldbeusedbyanexpertingivingadvicebutwillmainlyberestrictedtothepropertiesindicatedbelow:·non-loadedelements:thiswouldberestrictedtothecalculationoftemperatureriseanddeflectionof"simple"componentsandelements;·loadedelement:inadditiontothepropertiespermittedfornon-loadedelements,calculationatelevatedtemperaturecouldbepermittedfortheload-bearingcapacityforwell-documentedmaterials(steel,concrete,etc.)andforstaticallydeterminedelements.Ineverycasethecalculationmodelsusedbytheexperts,whatevertheirsource(purchasedfromsoftwaremanufacturersordevelopedintheinstitution)havetobefullyvalidatedbycomparisonwithexistingtestresultsandbysensitivityanalysisofthevariousparameters.3)judgements:foratestresulttobeextrapolatedtocoverchangesoutsidethoseforwhichcalculationsorwrittenrulesareapplicable,theresultmaystillapplysubjecttosomeexpertjudgementbeingmade.Thesectiononjudgementshighlightsthemattersthatneedtobeconsideredandtobeexplainedbythebod
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:59P;A4
【正文语种】:英语
【英文标准名称】:EavesguttersandfittingsmadeofPVC-U-Definitions,requirementsandtesting;GermanversionEN607:2004
【原文标准名称】:未增塑聚氯乙烯制屋檐沟和附件.定义、要求和检验
【标准号】:DINEN607-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:热收缩;作标记;檐沟;建筑系统构件;未增塑聚氯乙烯;天沟;屋顶层;冲击试验;组件;机械性能;适用性;物理性能;特性;排水;试验;聚氯乙烯;塑料;建筑;检验;名称与符号;附件;成形件;土工性能;水密性;定义;材料;规范(验收)
【英文主题词】:
【摘要】:
【中国标准分类号】:P41
【国际标准分类号】:01_040_91;91_060_20
【页数】:21P;A4
【正文语种】:德语
