BS 3690-1-1989+A2-2008 建筑与土木工程用沥青.第1部分:道路和其它铺砌区用沥青规范
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【英文标准名称】:Bitumensforbuildingandcivilengineering—Part1:Specificationforbitumensforroadsandotherpavedareas
【原文标准名称】:建筑与土木工程用沥青.第1部分:道路和其它铺砌区用沥青规范
【标准号】:BS3690-1-1989+A2-2008
【标准状态】:作废
【国别】:英国
【发布日期】:1990-01-31
【实施或试行日期】:1990-01-31
【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】:沥青;分类系统;施工材料;轻制沥青;蒸馏;等级(质量);铺砌区;路面(道路);石油产品;道路;抽样方法;软化点;溶解度;材料热性质;粘度;磨耗层(道路)
【英文主题词】:Bitumens;Classificationsystems;Constructionmaterials;Cut-backbitumens;Distillation;Grades(quality);Pavedareas;Pavements(roads);Petroleumproducts;Roads;Samplingmethods;Softeningpoint;Solubility;Thermalpropertiesofmaterials;Viscosity;Wearingcourses(roads)
【摘要】:A2->ThisPartofBS3690specifiestherequirementsforcut-backbitumenswhicharesuitableforuseinroadconstructionandmaintenanceintheUnitedKingdom.PenetrationgradebitumensarenowspecifiedinBSEN12591andBSEN13924.PavinggradebitumensarespecifiedinBSEN12591andhardpavinggradesarespecifiedinBSEN13924.
【英文标准名称】:Plastics;Determinationofresistancetoenvironmentalstresscracking(ESC);Bentstripmethod
【原文标准名称】:塑料耐环境应力龟裂的测定弯形片法
【标准号】:ISO4599-1986
【标准状态】:作废
【国别】:国际
【发布日期】:1986-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;试验;环境试验;测定;应力断裂;撕裂试验;破裂试验
【英文主题词】:Bendtesting;Definition;Definitions;Determination;Environmentaltesting;Materialstesting;Plastics;Resistance;Splittingtests;Stresscrackings;Testmethods;Testspecimens;Testing;Tests;Voltage
【摘要】:ThisInternationalStandardspecifiesamethodforthedeter-minationofenvironmentalstresscracking(ESC)resistanceofplasticsbymeansofaconstantprestraintest.ESCwillbein-dicatedbythechangeofasuitablychosenindicativepropertyofspecimensthathavebeenprestrainedforadefinitetimeintheenvironment.Themethodoftestissuitablefordeterminingtheresistanceofsheetsandofflattestspecimenstoen-vironmentalstresscracking,especiallythesensitivityoflocaliz-edsurfaceregionsofspecimenstoESC.ForthedeterminationoftheESCsensitivityoffinishedarticlesorthebulkofamaterialsubjectedtoaconstantstrain,seeISO4600.ThebentstripmethodissuitableforthedeterminationofESCcausedbygasesandliquidsaswellasbysolidscontainingmigratingsubstances(e.g.polymericadhesivesandmaterialscontainingplasticizers)incontactwithaspecificpolymer.Preferably,thismethodisusedtodeterminetheESCresistanceofrigidplasticswithonlymoderatestressrelaxationintime.Foraconstantstraintest,refertoISO4600.Foraconstantstresstest,refertoISO6252.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforVolatileAlcoholsinWaterbyDirectAqueous-InjectionGasChromatography
【原文标准名称】:直接进水样气相色谱法测定水中挥发性醇类含量的标准试验方法
【标准号】:ASTMD3695-1995(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:alcohols;aqueous-injection;gaschromatography;volatilealcohols;Alcoholcontent;Aqueous-injection;Gaschromatography(GC)water;Kovatsindex;Organiccompoundswater;Volatilemattercontentwater;Wastewatertesting/treatment
【摘要】:Themajororganicconstituentsinindustrialwastewaterneedtobeidentifiedforsupportofeffectivein-plantorpollutioncontrolprograms.Currently,themostpracticalmeansfortentativelyidentifyingandmeasuringarangeofvolatileorganiccompoundsisgas-liquidchromatography.1.1Thistestmethodcoversawiderangeofalcoholswithvariousstructuresandboilingpointsthatcanbeseparatedanddetectedquantitativelyinwaterandwastewaterataminimumdetectionlimitofapproximately1mg/Lbyaqueous-injectiongas-liquidchromatography.Thistestmethodcanalsobeusedtodetectothervolatileorganiccompoundsqualitatively.Organicacids,amines,andhighboiling,highlypolarcompoundsarenotreadilydetectableunderthissetofconditions.Foranalysisoforganicswithsimilarfunctionalities,refertoothertestmethodsinVolumes11.01and11.02oftheAnnualBookofASTMStandards.1.2ThistestmethodutilizestheproceduresandprecautionsasdescribedinPracticeD2908.Utilizetheproceduresandprecautionsasdescribedtherein.1.3ThistestmethodhasbeenusedsuccessfullywithreagentgradeTypeIIandnaturalchlorinatedtapwaters.Itistheuser''sresponsibilitytoassurethevalidityofthistestmethodforanyuntestedmatrices.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:5P.;A4
【正文语种】:英语
