EN 71-8-2006 玩具安全.第8部分:室内外家用秋千、滑梯和类似活动玩具
时间:2024-05-17 01:38:11 来源: 标准资料网 作者：标准资料网 阅读：9583
【英文标准名称】:Safetyoftoys-Part8:Swings,slidesandsimilaractivitytoysforindoorandoutdoorfamilydomesticuse;GermanversionEN71-8:2003+A1:2006+A2:2005
【原文标准名称】:玩具安全.第8部分:室内外家用秋千、滑梯和类似活动玩具
【标准号】:EN71-8-2006
【标准状态】:现行
【国别】:
【发布日期】:2006-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:儿童玩具;定义;设计;设备安全;外部面积;适用性;内部区域;作标记;材料;机械性能;材料的机械性能;包装件;物理性能;材料的物理性质;塑料制品;游乐场器材;性能;安全;安全工程;安全规则;安全要求;滑梯;滑动;规范(验收);稳定性;秋千;抗拉试验;测试;玩具;门窗横档
【英文主题词】:Children'stoys;Definition;Definitions;Design;Equipmentsafety;Exteriorareas;Fitnessforpurpose;Interiorareas;Marking;Materials;Mechanicalproperties;Mechanicalpropertiesofmaterials;Packages;Physicalproperties;Physicalpropertiesofmaterials;Plasticsproducts;Playgroundequipment;Properties;Safety;Safetyengineering;Safetyregulations;Safetyrequirements;Slides;Slipping;Specification(approval);Stability;Swings;Tensiletests;Testing;Toys;Transoms
【摘要】:
【中国标准分类号】:Y57
【国际标准分类号】:97_200_50
【页数】:40P;A4
【正文语种】:英语
【英文标准名称】:BasicenvironmentaltestingproceduresPart2:TestsMountingofcomponents,equipmentandotherarticlesfordynamictestsincludingshock(Ea),bump(Ed),vibration(FcandFd)andsteady-stateacceleration(Ga)andguidance
【原文标准名称】:基本环境试验程序.第2部分:动态试验(包括冲击、碰撞、振动和稳定加速)用零部件、设备和其他物件的试验台
【标准号】:JISC0047-1995
【标准状态】:作废
【国别】:日本
【发布日期】:1995-03-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;电子设备及元件;环境试验;动态试验;电气元件
【英文主题词】:environmentaltesting;dynamictesting
【摘要】:
【中国标准分类号】:A21
【国际标准分类号】:19_040;19_080
【页数】:12P;A4
【正文语种】:日语
【英文标准名称】:StandardTestMethodforPreconstructionandConstructionEvaluationofMortarsforPlainandReinforcedUnitMasonry
【原文标准名称】:普通及钢筋混凝土砌块用灰浆的预施工及施工评定方法
【标准号】:ASTMC780-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C12.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:合计比率;空气含量;抗压强度;混凝土渗透仪;锥探议;一致性;一致性保持;灰浆;抗拉强度
【英文主题词】:aggregateratio;aircontent;compressivestrength;concretepenetrometer;conepenetrometer;consistency;consistencyretention;mortar;tensilestrength
【摘要】:Duringpreconstructionandconstructionevaluations,useofthesetestmethodsestablishesspecificandoverallperformancecharacteristicsforthemortarsystem.Preconstructiontestingofmortarsprebatchedbyweightprovidesinformationfortheselectionoftheindividualmortarsystembestsuitedforthemasonrytobeconstructed.Therecommendedtestsandtheirsignificanceareasfollows:Consistencydeterminationsbyconepenetration(AnnexA1)allowgagingthewateradditionsforallmortarsincludedinthepreconstructiontestseries.Evenifthemortarconsistencyasmeasuredattheconstructionsiteisatadifferentpenetrationvaluethanthosemeasuredduringthepreconstructiontests,theconepreparationtestservestostandardizewateradditionsformortarsbeingconsideredasalternativesbeforeconstruction.Additionaltestingofmortarwatercontent-consistencyrelationships(AnnexA4)willallowrelatingthesetwofactorstobatch-to-batchvariationsattheconstructionsite.Consistencyretentionbyconepenetration(AnnexA2)usingdisturbedorundisturbedmortarsamplesprovidesameansofestablishingtheearly-agesettingandstiffeningcharacteristicsofthemortars.Becauselaboratorytestingisconductedunderstaticclimaticconditions,consistencyretentiontestresultsreflecttherelativeperformanceofthemortarsystemsundertest.Thesamegeneralrelationshipsareexpectedtoholdduringtestingattheconstructionproject,exceptastheyareinfluencedbyjobsiteweatherconditions.Mortarwater-contentdeterminations(AnnexA4)allowmeasurementofthewatercontentofthemortarmixture.Mortarsprebatchedusingmoistmasonrysandmaybemathematicallyanalyzedformortarwatercontent;however,thistest,whenusedforpreconstructionevaluation,establishestheeffectivenessofthetestmethodandservesasthecontrolorbasefortestsperformedattheconstructionsite.Mortaraggregateratiotesting(AnnexA4)providesamethodfordeterminingtheratioofaggregate-to-cementitiousmaterials.Thesievingoperationemployedduringthistestisincapableofseparatinganindividualcementitiousmaterialwhenmorethanonesuchmaterialisused,butcanaccuratelyestablishtheaggregate-to-cementitiousmaterialsratioofthemixture.Mortarair-contenttesting(AnnexA5)isusefulinestablishingthevalueofthiscomponentofthemortar.Thistestisofparticularimportanceinevaluatingmortarsthatcontainair-entrainingportlandcement,air-entraininglime,masonrycementoranycombinationthereof.Compressivestrengthtesting(AnnexA6)ofmoldedmortarcylindersandcubesestablishesoneofthecharacteristicsofhardenedmortar.Mortarcompressivestrengthtestvaluesarenotrepresentativeoftheactualcompressivestrengthofmortarintheassemblyandarenotappropriateforuseinpredictingthecompressivestrengththatwouldbeattainedbythemortarinthemasonryassembly.Themeasuredcompressivestrengthofamoldedmortarspecimenisalmostalwayslowerthanthestrengthofthesamemortarinthewall,primarilyasaresultofdifferencesinmortarwatercontentandspecimenshape.Mortarcompressivestrengthisinfluencedbymortarwatercontentatthetimeofset.Becausemoldedmortarspecimensarenotincontactwithabsorptivemasonryunitsandarenotsubjectedtoothermechanismsofwaterloss,theyhavehigherwatercontentsthanmortarinthewall.Higherwatercontentsalmostalwaysresultinlowerstrengths.Specimensizeandshapealsoaffectcompressivestrength.Cylindersandcubesexhibitdifferentstrengthsevenwhenmadefromthesamemortarmix.Bothofthesespecimenconfigurationsyieldlowerstrengthsthanwhatwouldbeattainedifaspecimenhavingthesamesizeandconfigurationofatypicalmortarjointcouldbereliablytested.