DIN EN 15425-2008 粘合剂.承载木结构用单组分聚氨酯.分类和性能要求
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【英文标准名称】:Adhesives-Onecomponentpolyurethaneforloadbearingtimberstructures-Classificationandperformancerequirements;GermanversionEN15425:2008
【原文标准名称】:粘合剂.承载木结构用单组分聚氨酯.分类和性能要求
【标准号】:DINEN15425-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:胶粘连接件;胶粘剂;分类;气候条件;建筑;检验;承载;性能记录;性能要求;聚氨酯;生产;规范(验收);试件;试验报告;测试;木结构;木材技术;木质板材;木结构件
【英文主题词】:Adhesive-bondedjoints;Adhesives;Classification;Climaticcondition;Construction;Inspection;Loadbearing;Performancerecord;Performancerequirements;Polyurethane;Production;Specification(approval);Testpieces;Testreports;Testing;Timberconstruction;Woodtechnology;Woodbasedsheetmaterials;Woodenstructuralpart
【摘要】:ThisEuropeanStandardestablishesaclassificationforonecomponentpolyurethaneadhesivesaccordingtotheirsuitabilityforuseinpre-fabricatedtimbercomponentsforstructuraluseindefinedclimaticexposureconditions,andspecifiesperformancerequirementsforsuchadhesivesfortheindustrialmanufactureofload-bearingtimberstructuresonly.TheperformancerequirementsofthisEuropeanStandardapplytotheadhesiveonly,nottothestructure.ThisEuropeanStandarddoesnotprimarilycovertheperformanceofadhesivesfortheproductionofwood-basedpanels.ThisEuropeanStandardisprimarilyintendedfortheuseofadhesivemanufacturersandfortheuseintimberstructuresbondedwithadhesives,toassessorcontrolthequalityofadhesives.ThisEuropeanStandardonlyspecifiestheperformanceofanadhesiveforuseinanenvironmentcorrespondingtothedefinedconditions.SuchanadhesivemeetingtherequirementsofthisEuropeanStandardforitstypeisadequateforuseinaload-bearingtimberstructure,providedthatthebondingprocesshasbeencarriedoutaccordingtoanappropriateproductstandard.
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:12P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforContaminationOutgassingCharacteristicsofSpacecraftMaterials
【原文标准名称】:航天器材料的污染除气特性标准试验方法
【标准号】:ASTME1559-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E21.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:contaminationcontrol;materials;moleculardeposition;outgassing;spacecraft
【摘要】:1.1Thistestmethodcoversatechniqueforgeneratingdatatocharacterizethekineticsofthereleaseofoutgassingproductsfrommaterials.Thistechniquewilldetermineboththetotalmassfluxevolvedbyamaterialwhenexposedtoavacuumenvironmentandthedepositionofthisfluxonsurfacesheldatvariousspecifiedtemperatures.1.2Thistestmethoddescribesthetestapparatusandrelatedoperatingproceduresforevaluatingthetotalmassfluxthatisevolvedfromamaterialbeingsubjectedtotemperaturesthatarebetween298and398K.Pressuresexternaltothesampleeffusioncellarelessthan7215;108722;3Pa(5215;108722;5torr).Depositionratesaremeasuredduringmaterialoutgassingtests.Atestprocedureforcollectingdataandatestmethodforprocessingandpresentingthecollecteddataareincluded.1.3Thistestmethodcanbeusedtoproducethedatanecessarytosupportmathematicalmodelsusedforthepredictionofmolecularcontaminantgeneration,migration,anddeposition.1.4Alltypesoforganic,polymeric,andinorganicmaterialscanbetested.Theseincludepolymerpottingcompounds,foams,elastomers,films,tapes,insulations,shrinktubing,adhesives,coatings,fabrics,tiecords,andlubricants.1.5Therearetwotestmethodsinthisstandard.TestMethodAusesstandardizedspecimenandcollectortemperatures.TestMethodBallowstheflexibilityofuser-specifiedspecimenandcollectortemperatures,materialandtestgeometry,anduser-specifiedQCMs.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:49_025_01
【页数】:15P.;A4
【正文语种】:
【英文标准名称】:Multi-elementmetalliccablesusedinanalogueanddigitalcommunicationandcontrol-Part5-1:sectionalspecificationforscreenedcablescharacterizedupto250MHz-Horizontalandbuildingbackbonecables.
【原文标准名称】:用于模拟和数字通信和控制的多元件金属电缆.第5-1部分:250MHz及以下的屏蔽电缆的分规范.水平和建筑物主干电缆
【标准号】:NFC93-542-5-1-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-08-01
【实施或试行日期】:2004-08-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K13
【国际标准分类号】:33_120_10
【页数】:11P;A4
【正文语种】:其他