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BS EN 15326-2007+A1-2009 沥青和沥青粘合剂.密度和比重的测量.毛细管塞比重瓶法

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【英文标准名称】:Bitumenandbituminousbinders-MeasurementofdensityandspecificGravity-Capillary-stopperedpyknometermethod
【原文标准名称】:沥青和沥青粘合剂.密度和比重的测量.毛细管塞比重瓶法
【标准号】:BSEN15326-2007+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2007-04-30
【实施或试行日期】:2007-04-30
【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】:粘合剂;沥青;沥青粘合剂;建筑;施工材料;定义(术语);密度测定法;密度;密度测定瓶;密度测量;测定;软质沥青;重力;材料;材料测试;数学计算;精密度;准备;比重瓶测量分析法;反复限定;重现性限定;焦油;试验设备;测试
【英文主题词】:Bindingagents;Bitumens;Bituminousbinders;Construction;Constructionmaterials;Definitions;Densimetry;Density;Densitybottles;Densitymeasurement;Determination;Fluxedbitumens;Gravity;Materials;Materialstesting;Mathematicalcalculations;Precision;Preparation;Pycnometricanalysis;Repeatabilitylimit;Reproducibilitylimit;Tars;Testequipment;Testing
【摘要】:ThisEuropeanstandardspecifiesaprocedurefordeterminingthespecificgravityanddensityofbituminousbindersat(25,0±0,2)°Cusingthecapillary-stopperedpyknometermethod.Emulsionsareexcludedfromthescopeofthismethod.NOTE1Thismethodcanalsobeusedforotherhydrocarbonbinders,forbituminousbindersfromothersources,e.g.recoveredfromasphaltorafterhardeningandforbituminousbinderscontainingfiller.However,alowerprecisionistobeexpected.NOTE2Thistestmethodmaybeperformedatothertemperatures(i.e.15°C).Whendoingso,thedensityvaluesofwaterandisopropanolshouldbedetermined.Thepyknometermethodshallbeusedasareferencemethodfordeterminingthespecificgravityanddensityofbituminousbinders.
【中国标准分类号】:E43
【国际标准分类号】:75_140;91_100_50
【页数】:16P.;A4
【正文语种】:英语


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【英文标准名称】:Agriculturalirrigationequipment-Manuallyoperatedsmallplasticsvalves
【原文标准名称】:农业灌溉设备.手工操作小型塑料阀门
【标准号】:ISO9911-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【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/TC23
【标准类型】:()
【标准水平】:()
【中文主题词】:验收检验;农业;定义;尺寸;耐用试验;手动的;灌溉;作标记;机械试验;性能;性能试验;塑料;合格试验;规范;试验;阀门;给水
【英文主题词】:Acceptanceinspection;Agriculture;Definitions;Dimensions;Endurancetests;Handoperated;Irrigation;Marking;Mechanicaltesting;Performance;Performancetesting;Performancetests;Plastics;Qualificationtests;Specifications;Testing;Valves;Watersupply
【摘要】:ThisInternationalStandardspecifiesthegeneralrequirementsandtestmethodsformanuallyoperatedsmallplasticsvalvesintendedforoprationinagriculturalirrigationsystems.ItisapplicabletomanuallyoperatedplasticsvaluesofnominalsizesDN8(1/4")toDN100(4").Thevalvesareintendedforinstallationinirrigationpipingnetworks,usingwaterattemperaturesupto60℃.Nominalpressuresofthevalveareasdesignatedbythemanufacturer.
【中国标准分类号】:B91;J16
【国际标准分类号】:65_060_35
【页数】:17P.;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforDescriptiveAnalysisofShampooPerformance
【原文标准名称】:洗发剂特性的描述性分析标准导则
【标准号】:ASTME2082-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E18.07
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:分析;洗涤剂;性能;洗发水
【英文主题词】:assessors;descriptiveanalysis;hair;hair-careproducts;sensory;shampoo;tactile
【摘要】:Themethodsoutlinedinthisguidecanbeusedtoqualitativelyandquantitativelydescribetheperformanceandsensorycharacteristicsofshampoos.Themethodsdescribedinthisguidemaybeusedforproductformulationandresearchguidanceaswellasforqualitycontrol.Thesemethodsmaybeusedbyindividualswhofamiliarizethemselveswiththeseproceduresandwhohavepreviousexperiencewithsensoryevaluation.Variablesthatmayaffectresultsinclude,butarenotlimitedto,waterconditions(forexample,hardness),hairtype,andhaircondition.Thesevariablesshouldbecontrolledoraccountedforintheexperimentaldesign.Thesearesuggestedproceduresandarenotintendedtoexcludealternatemethods,whichmayeffectivelyprovidethesameorsimilarresults.1.1Theobjectiveofthisguideistoprovideprocedureswhichmaybeusedinthedesign,execution,andanalysisofstudiestoquantitativelyassesstheobjectivesensoryattributesofshampoos.Thisisoneofmanyappropriatetechniquesusedinthehair-careindustry.Theseattributescanthenbeusedtodefineperformanceofshampoosandtoprovidedirectioninproductformulation,researchguidancetesting,andclaimsubstantiation.Thisguideincludesthesensorypropertiesinvolvedindispensingaproduct,aswellastheattributespertinenttoshampooingtresses,halfandwholeheads.Althoughthisguideisspecifictoshampoos,theproceduresshouldbeapplicabletomosthair-careproducts.1.2Guidelinesareprovidedforthedefinitionofterminology,proceduresformanipulationofproducts,identification/selectionofhairtype,andassessortraining.Referencesforratingscalesarenotprovidedinthisguide.Theusershouldbeawarethatsomesensorypracticesmayrequiretheuseofattributereferences(anchors)whentrainingtheassessors.
【中国标准分类号】:Y43
【国际标准分类号】:71_100_70
【页数】:10P.;A4
【正文语种】: