BS EN 46-1-2009 木材防腐剂.对北美家天牛预防作用的测定.杀幼虫作用(实验室法)
时间:2024-05-19 00:32:27 来源: 标准资料网 作者：标准资料网 阅读：9336
【英文标准名称】:Woodpreservatives-DeterminationofthepreventiveactionagainstrecentlyhatchedlarvaeofHylotrupesbajulus(Linnaeus)-Applicationbysurfacetreatment(laboratorymethod)
【原文标准名称】:木材防腐剂.对北美家天牛预防作用的测定.杀幼虫作用(实验室法)
【标准号】:BSEN46-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-12-31
【实施或试行日期】:2009-12-31
【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】:定义;测定;效率;昆虫纲;杀虫剂;实验室测试;幼虫;家天牛;材料测试;产卵;农药;种间侵害;预防作用;抽样方法;表面处理;试验动物;测试;测试装置;木材;木材防腐;木材防腐剂;食木生物
【英文主题词】:Definitions;Determination;Efficiency;Insecta;Insecticides;Laboratorytesting;Larvae;Linnaeus;Materialstesting;Oviposition;Pesticides;Pests;Preventiveactions;Samplingmethods;Surfacetreatment;Testanimals;Testing;Testingdevices;Wood;Woodpreservation;Woodpreservatives;Wood-boringorganisms
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofthepreventiveactionofawoodpreservativeagainstrecentlyhatchedlarvaeofHylotrupesbajulus(Linnaeus)whenthepreservativeisappliedasasurfacetreatmenttowood.Thismethodisapplicableto:-water-insolublechemicalswhicharebeingstudiedasactiveinsecticides;-organicformulations,assuppliedoraspreparedinthelaboratorybydilutionofconcentrates;-organicwater-dispersibleformulationsassuppliedoraspreparedinthelaboratorybydilutionofconcentrates;and-water-solublematerials,forexamplesalts.Themethodisapplicablewhetherornotthetestspecimenshavebeensubjectedtoappropriateageingprocedures.
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:30P.;A4
【正文语种】:英语
MIL-J-7093A, MILITARY SPECIFICATION: JATO MARK 6 MOD 1 (8 SEP 1964)., This specification covers the solid propellant rocket motor JATO Mark 6 Mod 1, 15KS-1000, referred to herein as rocket motor or unit.【英文标准名称】:StandardTestMethodforExaminationandAnalysisofHardenedMasonryMortar
【原文标准名称】:硬砌砖灰浆的检测和分析标准试验方法
【标准号】:ASTMC1324-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:分析;化学分析和试验;检验;硬灰浆;砖石工程;灰浆;岩石学;试验
【英文主题词】:chemicalanalysis;hardenedmortar;masonry;petrographicexamination
【摘要】:Thistestmethodprovidesproceduresforpetrographicexaminationandchemicalanalysisofmortarforcomponentsofmasonrymortar.Thesecomponentsmayincludeportlandcement,hydratedcalciticordolomiticlime,masonrycement,aggregates,andair.Thetestmethodconsistsofproceduresandsub-procedures,eachrequiringasubstantialdegreeofpetrographicandchemicalskillsandrelativelyelaborateinstrumentation.ThechemicaldataconsideredtogetherwithresultsofpetrographicexaminationofamortarprovideforcalculationofcomponentproportionsandthusallowadeterminationofmortarcompositionasrepresentedbyTypesM,N,S,andOinTable1(ProportionSpecificationRequirements)ofSpecificationC270.FailureofamortartohavethecompositionofanytypeasdefinedinTable1ofSpecificationC270doesnotnecessarilymeanthatthemortardoesnotmeettherequirementsofSpecificationC270.ThemortarmaymeetthealternativerequirementsofTable2(PropertySpecificationRequirements)ofSpecificationC270.Themaleicacidmethodofanalysisisnotapplicablefortheanalysisofmortarbecauseitisgreatlyinfluencedbycarbonationanddoesnotprovideforthedeterminationofcalcium.1.1Thistestmethodcoversproceduresforpetrographicexaminationandchemicalanalysisofsamplesofmasonrymortars.Baseduponsuchexaminationandanalysis,proportionsofcomponentsinmasonrymortarscanbedetermined.Note18212;Thismethodisalsoapplicabletohydrauliccement-basedstuccoandplaster.Somehistoricmortarsmaycontainnon-resolvableconstituentsthatmayinterfere.However,significantinformationmaybeobtainedbypetrographicexaminations.1.2Interpretationsandcalculationsofchemicalresultsaredependentuponresultsofthepetrographicexamination.Theuseofthechemicalresultsaloneiscontrarytotherequirementsofthistestmethod.1.3Proceduresforsampling,petrographicexamination,chemicalanalysis,andcalculationsofcomponentproportionsaregiveninthefollowingsections:SectionSampling7Petrographicexamination8Chemicalanalysis9Mortarproportioncalculations10Report11