ISO 4635-2011 公路混凝土铺筑路段间用橡胶,硫化预制接缝密封.规范

作者:标准资料网 时间:2024-05-18 17:10:16   浏览:9668   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Rubber,vulcanized-Preformedjointsealsforusebetweenconcretepavingsectionsofhighways-Specification
【原文标准名称】:公路混凝土铺筑路段间用橡胶,硫化预制接缝密封.规范
【标准号】:ISO4635-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-02-15
【实施或试行日期】:2011-02-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Definitions;Degreeofhardness;Hardnessclasses;Highways;Joints;Materialproperties;Materials;Materialsspecification;Pavements(roads);Rubber;Rubberproducts;Seals;Specification(approval);Temperaturedependence;Vulcanizedrubber
【摘要】:CAUTION—Manufacturersshallensurethatemissionsfromtheirproductsofsubstanceswhichcouldbehazardoustohealthortotheenvironmentarenotinexcessofthelegallypermittedlevelinthecountryofuse.ThisInternationalStandardspecifiesrequirementsformaterialforpreformedvulcanizedrubberjointsealsusedbetweenconcretepavingsectionsofhighways.Itisapplicabletosealsforjointsinnewconcretehighwaysaswellastomaintenanceworkonsuchhighways.Itdoesnotcoverthedesignordimensionsofseals,butgeneralrequirementsforfinishedsealsaregiven.NOTEThisInternationalStandardisbasedonexperiencewithchloroprene(CR)rubberandethylene-propylenedienemonomer(EPDM)rubber.
【中国标准分类号】:Q24
【国际标准分类号】:83_140_50;91_100_50
【页数】:16P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Crudepetroleumandliquidpetroleumproducts-Laboratorydeterminationofdensity-Hydrometermethod
【原文标准名称】:原油和液体石油产品密度实验室测定密度计法
【标准号】:ISO3675-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-06
【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/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:密度;相对密度;石油密度计法;定义;石油产品;密度测量;原油
【英文主题词】:Crudeoils;Definitions;Density;Densitymeasurement;Determination;Glass;Hydrometermethod;Laboratorytesting;Materialstesting;Methods;Mineraloils;Petroleumproducts;Relativedensity
【摘要】:ThisInternationalStandardspecifiesamethodforthelaboratorydetermination,usingaglasshydrometer,ofthedensityat15℃ofcrudepetroleum,liquidpetroleumproducts,andmixturesofpetroleumandnon-petroleumproductsnormallyhandledasliquidsandhavingaReidvapourpressure(RVP)of100kPaorless.ThisInternationalStandardissuitablefordeterminingthedensityofmobiletransparentliquids.Itcanalsobeusedforviscousliquidsbycarryingoutthedeterminationsattemperaturesaboveambientusingasuitableliquidbathfortemperaturecontrol.Itcanalsobeusedforopaqueliquidsbyreadingthehydrometerscalewherethetopofthemeniscusmeetsthestemofthehydrometerandapplyingacorrectionfromtable1(see11.2).Sincehydrometersarecalibratedtoreadcorrectlyatthespecifiedtemperature,scalereadingsmadeatothertemperaturesareonlyhydrometerreadingsandnotvaluesofdensityattheseothertemperatures.NOTES1Theaccuracyofthedensity,determinedbytheproceduresgiveninthisInternationalStandard,forvolatileand/orwaxycrudeoilscontainingfreeand/orsuspendedwaterandsedimentscanbelessthaninferredfromtheprecisiondataquotedinclause13.Thisisduetothepossiblelossoflightcomponentsduringsamplemixing.However,samplemixingisnecessarytoensurethatthetestportiontransferredtothehydrometercylinderisasrepresentativeaspossibleofthebulksample.Techniquesaregiveninclause7whicharedesignedtominimizesuchlossoflightcomponent.2Valuesofdensityat15℃canbeconvertedusingstandardmeasurementtablestoequivalentvaluesofAPIgravityorrelativedensitysothatmeasurementsmaybemadeintheunitsoflocalconvenience.
【中国标准分类号】:E30
【国际标准分类号】:75_040;75_080
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:MEASURINGINSTRUMENTS.EXTERNALANDINTERNALMICROMETERS.SPECIALDESIGN.
【原文标准名称】:测量仪表.内外径螺旋测微计.专用制作
【标准号】:NFE11-090-1986
【标准状态】:作废
【国别】:法国
【发布日期】:1986-02
【实施或试行日期】:1986-01-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量仪器;尺寸;测量;名称与符号;图表;规范;利用;实用程序;互换性;千分尺;机械测量仪器;计量学
【英文主题词】:specifications;dimensions;metrology;interchangeability;micrometers;measuringinstruments;utilityprograms;utilization;measurement;designation;mechanicalmeasuringinstruments;designations;charts
【摘要】:
【中国标准分类号】:N13;J42
【国际标准分类号】:
【页数】:14P;A4
【正文语种】:其他