【英文标准名称】:StandardSpecificationforJointsforDrainandSewerPlasticPipesUsingFlexibleElastomericSeals
【原文标准名称】:使用弹性软密封件的塑料排水管和污水管接头标准规范
【标准号】:ASTMD3212-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料制品;塑料管;塑料;密封件;排水管;连接件(活接头);建筑;管;弹性体
【英文主题词】:joints(articulations);pipes;plastics;elastomers;construction;plasticpipes;seals;plasticsproducts;drainpipes
【摘要】:
【中国标准分类号】:J15;G33
【国际标准分类号】:23_040_20
【页数】:3P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforDistortionTemperatureinThree-PointBendingbyThermomechanicalAnalysis
【原文标准名称】:用热力学分析方法对三点弯曲度上变形温度的标准试验方法
【标准号】:ASTME2092-2009
【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】:E37.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:deflection;deflectiontemperatureunderload;heatdistortiontemperature;strain;stress;temperature;thermomechanicalanalysis(TMA);Deflection;Deflectiontemperature(underload);Straintesting;Stress;Temperaturetests--metals/alloys;Thermomech
【摘要】:Dataobtainedbythistestmethodshallnotbeusedtopredictthebehaviorofmaterialsatelevatedtemperaturesexceptinapplicationsinwhichtheconditionsoftime,temperature,methodofloading,andstressaresimilartothosespecifiedinthetest.Thisstandardisparticularlysuitedforqualitycontrolanddevelopmentwork.Thedataarenotintendedforuseindesignorpredictingenduranceatelevatedtemperatures.1.1Thistestmethoddescribesthedeterminationofthetemperatureatwhichthespecificmodulusofatestspecimenisrealizedbydeflectioninthree-pointbending.Thistemperatureisidentifiedasthedistortiontemperaturemeasured.Thedistortiontemperatureisthattemperatureatwhichatestspecimenofdefinedgeometrydeformstoalevelofstrainunderappliedstressof0.455(MethodA)and1.82MPa(MethodB)(66and264psi)equivalenttothoseusedinTestMethodD648.Thetestmaybeperformedovertherangeoftemperaturefromambientto300x00B0;C.Note18212;ThistestmethodisintendedtoprovideresultssimilartothoseofTestMethodD648butareperformedonathermomechanicalanalyzerusingasmallertestspecimen.EquivalenceofresultstothoseobtainedbyTestMethodD648hasbeendemonstratedonalimitednumberofmaterials.Untiltheuserdemonstratesequivalence,theresultsofthistestmethodshallbeconsideredtobeindependentandunrelatedtothoseofTestMethodD648.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.1.4ThereisnoISOstandardequivalenttothistestmethod.
【中国标准分类号】:A42
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语