【英文标准名称】:Bituminousmixtures-Testmethodsforhotmixasphalt-Specimenpreparationgyratorycompactor
【原文标准名称】:沥青混合料.热混沥青的试验方法.用旋转式压实机制备样品
【标准号】:BSEN12697-31-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-08-09
【实施或试行日期】:2004-08-09
【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】:道路建筑;沥青;建筑;回转器;试验;数学计算;压实;容量分析;抽样方法;集水沟;机械性能;路面(道路);测定;密度测定法;密度测量;体积密度;施工材料;热混沥青;持久性;实验室;压实工具;定义;试验设备;性能试验;试样;密度;物理性能
【英文主题词】:Asphalts;Bitumens;Compacted;Compacting;Compactors;Construction;Constructionmaterials;Definition;Definitions;Densimetry;Density;Densitymeasurement;Densityofspace;Determination;Gullies;Gyrator;Hotmixasphalts;Laboratories;Mathematicalcalculations;Mechanicalproperties;Pavements(roads);Performancetests;Permability;Physicalproperties;Roadconstruction;Samplingmethods;Testequipment;Testspecimens;Testing;Volumetricanalysis
【摘要】:Thisdocumentspecifiesthemethodforcompactionofcylindricalspecimensofbituminousmixturesusingagyratorycompactor.Suchcompactionisachievedbycombiningarotaryshearingactionandaverticalresultantforceappliedbyamechanicalhead.Themethodcanbeusedfora)determinationoftheairvoidscontentofamixtureforagivennumberofgyrations;b)derivationofacurvedensityversusnumberofgyrations;c)preparationofspecimensofgivenheightatapredetermineddensity,forsubsequenttestingoftheirmechanicalproperties.Forpurposesa)andb),theperformancebasedprocedureoftheannexAspecifiesacalibrationchainsothattheresultofthetestshouldbeindependentfromtheusedtypeofgyratorycompactor.Forpurposec),compliancewithannexAmaybenotnecessary.ThisEuropeanStandardappliestobituminousmixtures(boththosemadeupinlaboratoryandthoseresultingfromworksitesampling),withanupperaggregatesizenotlargerthan31,5mm.
【中国标准分类号】:Q20
【国际标准分类号】:93_080_20
【页数】:20P.;A4
【正文语种】:英语


【英文标准名称】:Domesticcookingappliancesburninggas-Safety-Applianceshavingaglassceramichotplate
【原文标准名称】:家用燃气灶具.安全.具有玻璃陶瓷热板的器具
【标准号】:BSEN30-1-3-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-12-10
【实施或试行日期】:2003-12-10
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:蒸煮器;陶瓷和玻璃技术;瓷砖;分类;炊用炉;灶具;炉台;烹调区;定义;家用的;家用烹饪器具;能量调节稳定器;燃气器具;燃气炉灶;煤气炉;燃气技术;气体的;燃气动力装置;玻璃陶瓷;烤架设备;烤架;加热器;加热装置;家用设备;冲击强度;使用说明;维修;作标记;操作方式;标志牌;使用条件;烘箱;性能规范;产品规范;安全;安全工程;安全要求;安全试验;规范(验收);结构体系;技术文献;温度;温度控制器;试验;试验条件;定型试验;食品加温板;电热炉;工作方式
【英文主题词】:Boilingapparatus;Ceramicandglasstechnology;Ceramictiles;Classification;Cookers;Cookingappliances;Cookingtables;Cookingzones;Definition;Definitions;Domestic;Domesticcookingappliances;Energyregulators;Gasappliances;Gascookers;Gasstoves;Gastechnology;Gaseous;Gas-powereddevices;Glassceramics;Grillequipment;Grills(cooking);Heaters;Heatingappliances;Householdequipment;Impactstrength;Instructionsforuse;Maintenance;Marking;Modeofoperation;Nameplates;Operatingconditions;Ovens(cookingappliances);Performancespecification;Productspecification;Safety;Safetyengineering;Safetyrequirements;Safetytests;Specification(approval);Structuralsystems;Technicaldocuments;Temperature;Temperaturecontrollers;Testing;Testingconditions;Typetesting;Warmingplates;Workingmode
【摘要】:Thisstandardspecifiestheconstructionandperformancecharacteristicsaswellastherequirementsandmethodsoftestforthesafetyandmarkingofdomesticcookingappliances,capableofusingthecombustiblegasesdefinedinEN30-1-1:1998andEN30-1-1:1998/A1:1999,havingoneormoreenclosedcoveredburnersunderaglassceramicpanel,referredtointhetextas"appliances".ThisstandardisintendedtobeusedinconjunctionwithEN30-1-1:1998andEN30-1-1:1998/A1:1999orEN30-1-4:2002,and,whereappropriate,EN30-2-1:1999.Itdoesnotcoverallofthesafetyrequirementsandmethodsoftestthatarespecifictoforcedconvectionovensand/orgrills.Unlessexcludedspecificallyhereafter,thisstandardcoversappliancesortheircomponents,whetherornotthecomponentpartsareindependentorincorporatedintoasingleappliance,eveniftheotherheatingcomponentsoftheapplianceuseelectricalenergy(e.g.gas-electric-cookers).Thisstandardincludesrequirementscoveringtheelectricalsafetyofequipmentincorporatedintheappliancethatisassociatedwithgas.Itdoesnotincluderequirementscoveringtheelectricalsafetyofelectrically-heatedcomponentpartsoftheirassociatedequipment.ThisStandarddoesnotapplyto:—outdoorappliances;—appliancesconnectedtoacombustionproductsevacuationduct;—applianceshavingapyrolyticgasoven;—applianceshavingautomaticburnercontrolsystemsthathaveasecondsafetytime,orcontroloneormoreburnersthatincorporateaseparateignitionburner;—applianceshavinganuncoveredburneroranon-enclosedcoveredburner;—appliancesequippedwithair-gasratiocontrols;—applianceswithmorethanonefanforthesupplyofcombustionairand/orfortheevacuationofproductsofcombustionfromacombustionchamber;—appliancessuppliedatpressuresgreaterthanthosedefinedin7.1.2.Thisstandarddoesnotcovertherequirementsrelatingtothirdfamilygascylinders,theirregulatorsandtheirconnection.Thisstandardonlycoverstypetesting.note:1)Refertotheelectricalsafetyrules.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_20
【页数】:20P.;A4
【正文语种】:英语