【英文标准名称】:Glassinbuilding-Glazingandairbornesoundinsulation-Productdescriptionsanddeterminationofproperties
【原文标准名称】:建筑物用玻璃.玻璃和空气噪声隔绝.产品描述和性能测定
【标准号】:ISO22897-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-08
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC160
【标准类型】:()
【标准水平】:()
【中文主题词】:材料试验;噪声控制;化学性质;玻璃;材料的物理性质;物理性能;安全玻璃;空气声隔绝(隔声);测定;空气(载)声;玻璃制品;化学成分;建筑物用玻璃;建筑;作标记;试验;定义;机械性能;施工材料;特性
【英文主题词】:Airbornesound;Airbornesoundinsulation;Chemicalcomposition;Chemicalproperties;Construction;Constructionmaterials;Definition;Definitions;Determination;Glass;Glassforbuildingpurposes;Glassproducts;Marking;Materialstesting;Mechanicalproperties;Noisecontrol(acoustic);Physicalproperties;Physicalpropertiesofmaterials;Properties;Safetyglass;Testing
【摘要】:ThisInternationalStandardassignssoundinsulationvaluestoalltransparent,translucentandopaqueglassproductsthatareintendedtobeusedinglazedassembliesinbuildings,andwhichexhibitpropertiesofacousticprotection,eitherasaprimeintentionorasasupplementarycharacteristic.Itoutlinestheprocedurebywhichglassproductscanberatedaccordingtotheiracousticperformance,whichenablesassessmentofcompliancewiththeacousticrequirementsofbuildings.Rigoroustechnicalanalysisofmeasurementdataremainsanoption,butthisInternationalStandardisintendedtoenablethederivationofsimplerindicesofperformance,whichcanbeadoptedwithconfidencebynon-specialists.ByadoptingtheprinciplesofthisInternationalStandard,theformulationofacousticrequirementsinbuildingcodesandofproductspecificationstosatisfyparticularneedsforglazingissimplified.ItisrecognizedthattheacoustictestproceduresofISO140-1andISO140-3relatefullyonlytoglasspanesandtheircombinations.Althoughthesameprinciplesshouldbefollowedascloselyaspossible,itisinevitablethatsomecompromisesarenecessary,becauseofthebulkierconstructionofotherglazingtypes.Guidelinesonhowtoadaptthesetoincludeglassblocks,bricks,structuralglazing,channel-shapedglassandpaversaregiveninClause4.NOTEWithregardtotheperformancevariationinwindows,alltheconsiderationsofthisInternationalStandardrelatetoglassalone.Incorporationofglassintowindowscancausechangesinacousticperformance,owingtootherinfluences,includingframedesign,framematerial,mountingmethodandairtightness.Measurementsofthesoundinsulationofcompletewindows(glassandframe)canbeundertakentoresolvesuchissues.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:Concretemixers--Part1:Termsandcommercialspecifications
【原文标准名称】:混凝土搅拌机.第1部分:词汇和商品规范
【标准号】:JISA8603-1-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-07-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonIndustrialMachinery
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:P97
【国际标准分类号】:01_040_91;53_100;91_220
【页数】:38P;A4
【正文语种】:日语