BS EN 491-2012 屋顶覆盖物和墙面饰层用混凝土屋面瓦及配件.试验方法

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【英文标准名称】:Concreteroofingtilesandfittingsforroofcoveringandwallcladding.Testmethods
【原文标准名称】:屋顶覆盖物和墙面饰层用混凝土屋面瓦及配件.试验方法
【标准号】:BSEN491-2012
【标准状态】:现行
【国别】:英国
【发布日期】:2012-01-31
【实施或试行日期】:2012-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:IEC/TC55
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Compensation(errors);Concreteblocks;Concretes;Construction;Constructionmaterials;Dew;Edge;Exteriorwallcoverings;Exteriorwalls;Flatness(surface);Frost;Frostresistance;Frost-thawresistance;Gullies;Inclined;Interiorwallcoverings;Interiorwalls;Length;Loadcapacity;Masonryunits;Mass;Materialtestingmachines;Metals;Mouldedbricks;Outsidewallcovering;Precastconcreteparts;Rectangularity;Roofcoverings;Roofingtiles;Roofs;Spacers;Stone;Strengthofmaterials;Symbols;Testpieces;Testing;Wallcoverings;Walls;Waterpermeability;Waterproofness;Watertightness;Width;Wood
【摘要】:
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:32P;A4
【正文语种】:英语


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【英文标准名称】:GuidelinesonaEuropeanLearnerMobilitymodel
【原文标准名称】:欧洲学生移动模型指南
【标准号】:BSCWA16133-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-06-01
【实施或试行日期】:2010-06-01
【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】:课程;数据处理;教育;考试(教育);信息交流;记录品(文献);讲授
【英文主题词】:Approvedorganizations;Education;Examination(education);Informationhandling;Qualificationapproval;Testmodels;Training
【摘要】:
【中国标准分类号】:L70
【国际标准分类号】:35_240_99
【页数】:55P;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforRisk-BasedCorrectiveActionforProtectionofEcologicalResources
【原文标准名称】:有风险性的补偿性生态资源保护活动的标准指南
【标准号】:ASTME2205/E2205M-2002(2009)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:E50.04
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:ecologicalriskassessment;remedialaction;risk-basedcorrectiveaction;siteassessment;technicalpolicydecisions;tieredapproach;Correctiveaction;Ecologicalriskassessment(ECO-RBCA);Riskanalysis--environmental;Risk-basedcorrectiveaction(
【摘要】:TheEco-RBCAprocesspresentedinthisguideisastreamlineddecision-makingprocessforimplementingcorrectiveactionprotectiveofecologicalresourcesatchemicalreleasesitesinaconsistentmanner.Eco-RBCAprovidesaframeworkforsitesnotcoveredunderregulatoryprograms,forsitesunderregulatoryprogramsthatlackguidance,orforsitesunderprogramswithguidancethatlackdetail.Eco-RBCAmayalsoprovideausefulframeworktohelpmergeanapproachwhenmultipleregulatoryprogramsapply.Ecologicalriskassessmentisascience-basedprocessthatcanbeusedtoprovideinsightforriskmanagementdecision-making.NumerousfederalandstateprogramshaveguidanceforconductingERA.AvailableregulatoryapproachestoERAwerereviewedinpreparationforthedevelopmentofthisEco-RBCAguide.Eco-RBCAwasdesignedtobeadaptabletotheuseofavarietyofmethodsforconsideringriskstorelevantecologicalreceptorsandhabitats.Someattributesofthestandardare:Useofatieredapproach,includingprocessflowchartstoidentifycriticalstepsandfacilitatethedevelopmentofanoverviewoftheentireprocess;Identification,development,anduseofTPDsfromStep1andthroughouttheentireEco-RBCAprocess;Indicationsofthevalueandtimingofstakeholderinvolvement,recognizingthatsomeregulationsrequirecoordinationwithfederal,state,tribal,andnatural-resourcetrustees,andotherstakeholders;IdentificationofsituationsunderwhichanERAmayormaynotbenecessary;andIdentificationofdecisionpointswhereERAresultsareusedforriskmanagementdecisionmaking.Activitiesdescribedinthisguideshouldinvolvepersonswiththeappropriateskillsandexpertise.Theusermayrelyonindividualsexpertinremediationscienceandtechnology,ecology/biology,ecotoxicology,ERApractices,andsitecharacterizationtechniques.ThisguideandsupportingappendicesprovideexamplesandtechnicalsupportfortheproperapplicationoftheEco-RBCAprocess.TheusershouldavoidinappropriateactionsoruseofEco-RBCAsuchas:PrescribingTier1RESCaspresumptiveremediationcleanupgoalsratherthanasscreeningcriteriaor,whenappropriate,assite-specificremediationcleanupgoals;LimitingtheuseoftheEco-RBCAprocesstoTier1evaluationonlyandnotcontinuingwithTier2orTier3evaluationsforsiteswherefurthertieredevaluationisappropriate;Placingarbitrarytimeconstraintsonthecorrectiveactionprocessthatdonotreflecttheactualurgencyandriskposedbythesite;UsingEco-RBCAonlyatsiteswhereactiveremedialactionisnottechnicallyfeasible;Initiatingremedialaction(s)beforedeterminingapplicablecorrectiveactiongoals;Limitingoptionstoasingleclassofremedialactionforallsites;Usingunjustifiedorinappropriateexposurefactors;Usingunjustifiedorinappropriatetoxicityparameters;Usingmodelingthatisnotsupportedbytheavailabledataorknowledgeofsiteconditions;Usingmeasurementorassessmentendpointsthatareambiguousorinsufficientlydefined;Drawingconclusionsthatarenotsupportedbyavailabledata;Failingtomonitortheeffectivenessofengineeringorinstitutionalcontrols;UsinganinterimremedialactionnottoreduceriskbutsolelytodelaytheEco-RBCAprocess;Failingtoconsiderthelong-termeffectiveness,reliability,andriskstorelevantecologicalreceptorsandhabitatsofpotentialremedialactionoptions;or,Continuingmonitoringorremedialactionatsitesthathaveachievedremedialactiongoals(unlessmonitoringisspecificallyrequiredforanengineeringorinstitutionalcontrolorotherregulatoryrequirements).1.1Thisisaguidetorisk-basedcorrectiveactionfortheprotectionofecologicalresou......
【中国标准分类号】:Z05
【国际标准分类号】:13_020_40
【页数】:61P.;A4
【正文语种】:英语