ASTM D5558-1995(2006) 测定脂肪和油碱化值的标准试验方法

上一篇: ASTM D1509-1995(2007) 碳黑加热损耗的标准测试方法
下一篇: ASTM D4093-1995(2005)e1 透明或半透明塑性材料中双折射及残余应变的光弹性量度的标准试验方法

【英文标准名称】:Geotextilesandgeotextile-relatedproducts-Methodfordeterminingthemicrobiologicalresistancebyasoilburialtest;GermanversionENV12225:1996
【原文标准名称】:建筑用纺织品及其相关产品.用土埋试验测定微生物耐力的检测方法
【标准号】:DINVENV12225-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;定义;土工织物;抗病虫害试验;测定;地面;微生物学;纺织材料;材料试验;耐力;使用;建筑;种间侵害
【英文主题词】:definitions;determination;materialstesting;textiles;pest-resistancetests;testing;microbiology;construction;applications;geotextiles;pests;earth;resistance
【摘要】:
【中国标准分类号】:W59
【国际标准分类号】:07_100_00;59_080_70
【页数】:7P;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforLaboratoryMeasurementofAirborneSoundTransmissionLossofBuildingPartitionsandElements
【原文标准名称】:实验室测量建筑物隔墙和构件的空气声音传输损失的标准试验方法
【标准号】:ASTME90-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E33.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:airbornesoundtransmissionloss;flankingtransmission;soundtransmissioncoefficient;soundtransmissionloss;transmissionloss;Acousticaltests;Diffusesoundfieldtest;Doors/doorassemblies;Floor-ceilingassemblies;Impactsoundtransmission(bu
【摘要】:SoundtransmissionlossasdefinedinTerminologyC634,referstotheresponseofspecimensexposedtoadiffuseincidentsoundfield,andthisisthetestconditionapproachedbythislaboratorytestmethod.Thetestresultsarethereforemostdirectlyrelevanttotheperformanceofsimilarspecimensexposedtosimilarsoundfields.Theyprovide,however,ausefulgeneralmeasureofperformanceforthevarietyofsoundfieldstowhichapartitionorelementmaytypicallybeexposed.Inlaboratoriesdesignedtosatisfytherequirementsofthistestmethod,theintentisthatonlysignificantpathforsoundtransmissionbetweentheroomsisthroughthetestspecimen.Thisisnotgenerallythecaseinbuildingswherethereareoftenmanyotherpathsforsoundsx2014;flankingsoundtransmission.Consequentlysoundratingsobtainedusingthistestmethoddonotrelatedirectlytosoundisolationinbuildings;theyrepresentanupperlimittowhatwouldbemeasuredinafieldtest.Thistestmethodisnotintendedforfieldtests.FieldtestsshallbeperformedaccordingtoTestMethodE336.Note28212;ThecomparablequantitymeasuredusingTestMethodE336iscalledtheapparentsoundtransmissionlossbecauseofthepresenceofflankingsoundtransmission.1.1Thistestmethodcoversthelaboratorymeasurementofairbornesoundtransmissionlossofbuildingpartitionssuchaswallsofallkinds,operablepartitions,floor-ceilingassemblies,doors,windows,roofs,panels,andotherspace-dividingelements.1.2Laboratoriesaredesignedsothetestspecimenconstitutestheprimarysoundtransmissionpathbetweenthetwotestroomsandsoapproximatelydiffusesoundfieldsexistintherooms.1.3LaboratoryAccreditation8212;TherequirementsforaccreditingalaboratoryforperformingthistestmethodaregiveninAnnexA4.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:15P.;A4
【正文语种】:英语