IEC 60068-2-17-1978 基本环境试验规程.第2部分:试验.第17节:试验Q:密封

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【英文标准名称】:Buildingacoustics-Estimationofacousticperformanceinbuildingsfromtheperformanceofelements-Impactsoundinsulationbetweenrooms
【原文标准名称】:建筑物声学.构件性能对建筑物声学性能影响的评价.房屋间冲击声音的隔绝
【标准号】:BSEN12354-2-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-07-15
【实施或试行日期】:2000-07-15
【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】:计算校验;房屋;施工材料;冲击声隔绝;声学性质和声学现象;声学测量;声学;建筑系统构件;建筑物
【英文主题词】:Acousticpropertiesandphenomena;Acoustics;Buildingacoustics;Buildings;Flankingtransmission;Forecasting;Impactsound;Impactsoundinsulation;Mathematicalcalculations;Precalculation
【摘要】:ThisEuropeanStandardspecifiescalculationmodelsdesignedtoestimatetheimpactsoundinsulationbetweenroomsinbuildings,primarilyonthebasesofmeasureddatawhichcharacterizesdirectorindirectflankingtransmissionbytheparticipatingbuildingelementsandtheoreticallyderivedmethodsofsoundpropagationinstructuralelements.Adetailedmodelisdescribedforcalculationinfrequencybands;thesinglenumberratingofbuildingscanbedeterminedfromthecalculationresults.Asimplifiedmodelwitharestrictedfieldofapplicationisdeducedfromthis,calculatingdirectlythesinglenumberrating,usingthesinglenumberratingsoftheelements.ThisEuropeanStandarddescribestheprinciplesofthecalculationscheme,liststherelevantquantitiesanddefinesitsapplicationsandrestrictions.Itisintendedforacousticalexpertsandprovidestheframeworkforthedevelopmentofapplicationdocumentsandtoolsforotherusersinthefieldofbuildingconstruction,takingintoaccountlocalcircumstances.Thecalculationmodelsdescribedusethemostgeneralapproachforengineeringpurposes,withaclearlinktomeasurablequantitiesthatspecifytheperformanceofbuildingelements.Theknownlimitationsofthesecalculationmodelsaredescribedinthisstandard.Usersshould,however,beawarethatothercalculationmodelsalsoexist,eachwiththeirownapplicabilityandrestrictions.Themodelsarebasedonexperiencewithpredictionfordwellings;theycouldalsobeusedforothertypesofbuildings,providedtheconstructionsystemsanddimensionsofelementsarenottoodifferentfromthoseindwellings.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:36P.;A4
【正文语种】:英语


【英文标准名称】:Awningsforleisureaccommodationvehicles-Requirementsandtestmethods
【原文标准名称】:休闲旅居车辆用遮篷.要求和试验方法
【标准号】:ISO8936-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-09
【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/TC83
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;固定方式;遮篷;野营;野营车;野营设备;野营帐篷;旅居车遮篷;旅居车;分类;制造日期;定义;尺寸;娱乐设施;紧固件;框架;地面固定方式;制造商供应信息;闲暇活动;作标记;室外运动器材;休养娱乐设施;游乐设备;安全;安全工程;安全要求;脚手架;消遣设施;规范(验收);规范;帐篷;测试;警告标志
【英文主题词】:Accessories;Anchorages;Awnings;Camping;Campingcars;Campingequipment;Campingtents;Caravanawnings;Caravanettes;Caravans;Classification;Dataofthemanufacturer;Definitions;Dimensions;Entertainmentfacilities;Fasteners;Frames;Groundanchorages;Informationsuppliedbythemanufacturer;Leisure;Marking;Outdoorsportsequipment;Recreationfacilities;Recreationalequipment;Safety;Safetyengineering;Safetyrequirements;Scaffolds;Sparetimefacility;Specification(approval);Specifications;Tents;Testing;Warningnotices
【摘要】:ThisInternationalStandardspecifiesrequirementsandtestmethodsforawningsforleisureaccommodationvehicles.ItappliestothedifferenttypesofawningsdescribedinClause4.ThisInternationalStandarddoesnotapplytosunawningsasdefinedin3.4.RequirementsconcerningflameretardantfinishingofthefabriccouldnotbeincludedinthisInternationalStandardbecauseofknowndisadvantagesofthatfinishinginotherrespects.ManufacturerswhowanttoinformtheconsumeraboutthatcharacteristicmaymarktheawninginaccordancewithISO10966:2005,4.14.
【中国标准分类号】:T26
【国际标准分类号】:43_100;97_200_30
【页数】:13P;A4
【正文语种】:英语