JT 3129.2-1987 轮胎式稳定土拌和机性能试验方法
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基本信息
| 标准名称： | 轮胎式稳定土拌和机性能试验方法 |
| 中标分类： | 工程建设 >> 施工机械设备 >> 建筑工程施工机械 |
| 替代情况： | 被JT/T 273-1995代替 |
| 发布日期： | |
| 实施日期： | 1988-04-01 |
| 首发日期： | |
| 作废日期： | 1996-06-01 |
| 出版日期： | |
| 页数： | 13页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 工程建设 施工机械设备 建筑工程施工机械
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforDeterminingtheRateofAirLeakageThroughExteriorWindows,CurtainWalls,andDoorsUnderSpecifiedPressureandTemperatureDifferencesAcrosstheSpecimen
【原文标准名称】:在试样两侧特定压力和温度差下透过外窗,护墙和门的空气泄漏率的测定方法
【标准号】:ASTME1424-1991(2000)
【标准状态】:现行
【国别】:
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:门;墙;窗;透气率;试验
【英文主题词】:airleakage;curtainwalls;differentialtemperature;doors;fenestration;energyanalysis;laboratorymethod;staticpressurechamber;testmethod;testingwindows;
【摘要】:Theexteriorbuildingenvelopeanditscomponents(forexample,windowsanddoors)separatetheinteriorconditionedspacesfromexteriorenvironmentalfactorssuchasheat,cold,rain,wind,noisedust,etc.Buildingmaterialsandcomponentscanexpandorcontracttovaryingdegrees,dependingonseasonalanddiurnalexteriorambientairtemperatures.Fluctuationsintheambientairtemperaturescanalterthesealingcharacteristicsofwindows,curtainwalls,anddoorsbychangingweathersealcompressionratios.Thermalexpansionorcontractionofframingmaterialscoupledwiththermalblowingduetotemperaturegradientsthroughtheproduct,andalterationsintheeffectiveleakageareasduetoweathersealshrinkageandcompressionset,canalsosignificantlyaltertheairleakageratesoftheseproductsinfieldserviceapplications.AirleakagetestsperformedusingTestMethodE283(alaboratoryairleakagetestperformedatambienttemperatureconditions)willnotaccountaccuratelyforchangesinairleakageratesthatmayoccurfromdimensionalchangesinfenestrationsystems,materials,andcomponents.Itisrecommendedthattestspecifiersconsultthemanufacturerforrecommendedtesttemperatureextremes.Thisprocedureprovidesameansforevaluatingairleakageratesoffenestrationsystemsundervarioustemperatureandpressureconditionsandairflowdirections.Itisalsoapplicableforuseinevaluatingtheefficiencyofweathersealingproductsinfenestrationsystems.Allairflowratesareconvertedtostandardconditionstoprovideameansofcomparisonbetweenmeasurementsmadeatdifferentambientairtemperatureandpressureconditions.Airleakageratesaresometimesusedforcomparisonpurposes.Suchcomparisonsmaynotbevalidunlessthecomponentsbeingtestedandcomparedareofessentiallythesamesize,configuration,anddesign.1.1Thistestmethodprovidesastandardlaboratoryprocedurefordeterminingtheairleakageratesofexteriorwindows,curtainwalls,anddoorsunderspecifieddifferentialairtemperatureandpressureconditionsacrossthespecimen.1.2Specifiedtemperatureandpressureconditionsarerepresentativeofthosethatmaybeencounteredattheexteriorthermalenvelopeofbuildings,excludingtheeffectsofheatbuildupduetosolarradiation.1.3Thislaboratoryprocedureisapplicabletoexteriorwindows,curtainwalls,anddoorsandisintendedtomeasureonlysuchleakageassociatedwiththeassemblyandnottheinstallation;however,thetestmethodcanbeadaptedforthelatterpurpose.1.4Thisisalaboratoryprocedurefortestingatdifferentialtemperatureconditions.PersonsinterestedinalaboratorytestatambientconditionsshouldreferenceTestMethodE283.PersonsinterestedinafieldtestoninstalledwindowsanddoorsshouldreferenceMethodE783.1.5Personsusingthisprocedureshouldbeknowledgeableintheareasofheattransfer,fluidmechanics,andinstrumentationpractices,andshallhaveageneralunderstandingoffenestrationproductsandcomponents.1.6Throughoutthistestmethod,SIunitsarelistedfirstinaccordancewithASTMCommitteeE-6metricpolicyandshallbeconsideredtheprimaryunits.Inch-poundunitsareprovidedinparenthesis.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection7.
【中国标准分类号】:P31
【国际标准分类号】:91_060_50
【页数】:7P.;A4
【正文语种】:
Product Code:SAE AMS3624
Title:Plastic Moldings And Extrusions, Cellulose Acetate Butyrate (Cancelled Oct 1995)
Issuing Committee:Ams P Polymeric Materials Committee
Scope:
【原文标准名称】:在试样两侧特定压力和温度差下透过外窗,护墙和门的空气泄漏率的测定方法
【标准号】:ASTME1424-1991(2000)
【标准状态】:现行
【国别】:
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:门;墙;窗;透气率;试验
【英文主题词】:airleakage;curtainwalls;differentialtemperature;doors;fenestration;energyanalysis;laboratorymethod;staticpressurechamber;testmethod;testingwindows;
【摘要】:Theexteriorbuildingenvelopeanditscomponents(forexample,windowsanddoors)separatetheinteriorconditionedspacesfromexteriorenvironmentalfactorssuchasheat,cold,rain,wind,noisedust,etc.Buildingmaterialsandcomponentscanexpandorcontracttovaryingdegrees,dependingonseasonalanddiurnalexteriorambientairtemperatures.Fluctuationsintheambientairtemperaturescanalterthesealingcharacteristicsofwindows,curtainwalls,anddoorsbychangingweathersealcompressionratios.Thermalexpansionorcontractionofframingmaterialscoupledwiththermalblowingduetotemperaturegradientsthroughtheproduct,andalterationsintheeffectiveleakageareasduetoweathersealshrinkageandcompressionset,canalsosignificantlyaltertheairleakageratesoftheseproductsinfieldserviceapplications.AirleakagetestsperformedusingTestMethodE283(alaboratoryairleakagetestperformedatambienttemperatureconditions)willnotaccountaccuratelyforchangesinairleakageratesthatmayoccurfromdimensionalchangesinfenestrationsystems,materials,andcomponents.Itisrecommendedthattestspecifiersconsultthemanufacturerforrecommendedtesttemperatureextremes.Thisprocedureprovidesameansforevaluatingairleakageratesoffenestrationsystemsundervarioustemperatureandpressureconditionsandairflowdirections.Itisalsoapplicableforuseinevaluatingtheefficiencyofweathersealingproductsinfenestrationsystems.Allairflowratesareconvertedtostandardconditionstoprovideameansofcomparisonbetweenmeasurementsmadeatdifferentambientairtemperatureandpressureconditions.Airleakageratesaresometimesusedforcomparisonpurposes.Suchcomparisonsmaynotbevalidunlessthecomponentsbeingtestedandcomparedareofessentiallythesamesize,configuration,anddesign.1.1Thistestmethodprovidesastandardlaboratoryprocedurefordeterminingtheairleakageratesofexteriorwindows,curtainwalls,anddoorsunderspecifieddifferentialairtemperatureandpressureconditionsacrossthespecimen.1.2Specifiedtemperatureandpressureconditionsarerepresentativeofthosethatmaybeencounteredattheexteriorthermalenvelopeofbuildings,excludingtheeffectsofheatbuildupduetosolarradiation.1.3Thislaboratoryprocedureisapplicabletoexteriorwindows,curtainwalls,anddoorsandisintendedtomeasureonlysuchleakageassociatedwiththeassemblyandnottheinstallation;however,thetestmethodcanbeadaptedforthelatterpurpose.1.4Thisisalaboratoryprocedurefortestingatdifferentialtemperatureconditions.PersonsinterestedinalaboratorytestatambientconditionsshouldreferenceTestMethodE283.PersonsinterestedinafieldtestoninstalledwindowsanddoorsshouldreferenceMethodE783.1.5Personsusingthisprocedureshouldbeknowledgeableintheareasofheattransfer,fluidmechanics,andinstrumentationpractices,andshallhaveageneralunderstandingoffenestrationproductsandcomponents.1.6Throughoutthistestmethod,SIunitsarelistedfirstinaccordancewithASTMCommitteeE-6metricpolicyandshallbeconsideredtheprimaryunits.Inch-poundunitsareprovidedinparenthesis.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection7.
【中国标准分类号】:P31
【国际标准分类号】:91_060_50
【页数】:7P.;A4
【正文语种】:
Product Code:SAE AMS3624
Title:Plastic Moldings And Extrusions, Cellulose Acetate Butyrate (Cancelled Oct 1995)
Issuing Committee:Ams P Polymeric Materials Committee
Scope: