ASTM D 2859-2002 精制纺织地板覆盖物着火特性标准试验方法
作者:标准资料网 时间:2024-05-17 16:32:25 浏览:9775
来源:标准资料网
【英文标准名称】:StandardTestMethodforIgnitionCharacteristicsofFinishedTextileFloorCoveringMaterials
【原文标准名称】:精制纺织地板覆盖物着火特性标准试验方法
【标准号】:ASTMD2859-2002
【标准状态】:作废
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:机织物;纺织材料;布;地板覆盖物;试验;纺织试验
【英文主题词】:floorcoverings;testing;textiles;cloth;textiletesting;wovenfabrics
【摘要】:
【中国标准分类号】:W55
【国际标准分类号】:13_220_40;59_080_60
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforChemicalAnalysisofTitaniumandTitaniumAlloys
【原文标准名称】:钛和钛合金化学分析的标准试验方法
【标准号】:ASTME120-2000
【标准状态】:作废
【国别】:
【发布日期】:2000
【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】:E01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Aluminumcontent-Ti/Tialloys;Chloridecontent-Ti/Tialloys;Chromiumcontent-Ti/Tialloys;Coppercontent-Ti/Tialloys;Ironcontent-Ti/Tialloys;Magnesiumcontent-Ti/Tialloys;Manganesecontent-Ti/Tialloys;Molybdenumcontent-Ti/Tialloys;N
【摘要】:1.1Thesetestmethodscoverproceduresforthechemicalanalysisoftitaniumandtitaniumalloyscontainingthefollowingelementsintheconcentrationrangeslisted:ElementConcentrationRange,%Aluminum
【中国标准分类号】:H14
【国际标准分类号】:77_120_50
【页数】:15P.;A4
【正文语种】:
【英文标准名称】:Geotechnicalinvestigationandtesting-Laboratorytestingofsoil-Part12:DeterminationofAtterberglimits
【原文标准名称】:土工勘查和检验.土壤的实验室检验.第12部分:阿特伯格极限塑限的测定
【标准号】:ISO/TS17892-12-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC182
【标准类型】:()
【标准水平】:()
【中文主题词】:试验报告;土壤;土壤普查;阿特伯格;收缩极限;土壤采样;土壤试验;实验室试验;试验;塑限(土壤);水;土工学;建筑;定义;试样;评定;一致性;土方工程;液限(土壤)
【英文主题词】:Atterberg;Consistency;Construction;Definitions;Earthworks;Evaluations;Geotechnics;Investigations;Laboratorytesting;Laboratorytests;Liquidlimit(soils);Plasticlimit(soils);Shrinkagelimit;Soilsampling;Soilsurveys;Soiltesting;Soils;Testspecimens;Testing;Water
【摘要】:ThisdocumentspecifiesmethodsoftestforthedeterminationoftheAtterberglimitsofasoil.TheAtterberglimitscomprisetheliquidlimit,plasticlimitandshrinkagelimit.Theselimitsarealsocalledconsistencylimits.Thisdocumentcoversthedeterminationoftheliquidlimitandtheplasticlimitonly.Theliquidlimitisthewatercontentatwhichasoilchangesfromaliquidtoaplasticstate.Thisdocumentdescribesthedeterminationoftheliquidlimitofaspecimenofnaturalsoil,orofaspecimenofsoilfromwhichmaterialretainedona0,4mmornearestsievehasbeenremoved,usingthefall-conemethod.Thisstandardhasadoptedboththe60g/60°coneandthe80g/30°coneasithasbeenshownthatbothconesgiveessentiallythesamevalueoftheliquidlimit.Otherconedevicesmaybeadoptedprovidedtheycanbeshowntogiveresultsequaltothoseobtainedfromthetestsdescribedherein.NOTETheCasagrandemethodisanalternativemethodforthedeterminationoftheliquidlimit.Experiencehasshownthattheresultsaresubjecttotheperformanceandjudgementoftheoperator.Moreover,theCasagrandetypeapparatusandtestmethodhaveundergonemanysmallbutsignificantvariationssinceitwasfirstproposedbyCasagrandein1932.Thesevariationsgiverisetodifferencesinthevaluesoftheliquidlimitdeterminedfromthetest.Thefall-conemethodisthepreferredmethodofdeterminingtheliquidlimitofasoil.Theplasticlimitofasoilisthelowestwatercontentatwhichthesoilisplastic.Thedeterminationoftheplasticlimitisnormallymadeinconjunctionwiththedeterminationoftheliquidlimit.Itisrecognisedthattheresultsofthetestaresubjecttothejudgementoftheoperator,andthatsomevariabilityinresultswilloccur.TheAtterberglimitsareinfluencedbyoxidationorotherchangesinthespecimen,resultingfromstoringittoolongorotherwisebytreatingitinanunsuitableway.Thisappliesespeciallytoquickclays,sulphideclaysandorganicsoils.
【中国标准分类号】:P13
【国际标准分类号】:13_080_20;93_020
【页数】:12P.;A4
【正文语种】:英语
