【英文标准名称】:StandardTestMethodsandPracticesforEmulsifiedAsphalts
【原文标准名称】:乳化沥青的标准试验方法和规程
【标准号】:ASTMD244-2009
【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】:D04.42
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Asphalts;Cement;Classification(standards)--road/pavingmaterials/applications;Coatings;Compositionanalysis--pavingmaterials;Consistency--pavingmaterials/applications;Demulsibility;Freezingandthawing;Miscibility;Particlechargetest;Residue
【摘要】:Thistestmethodmeasurestheamountofwaterpresentintheemulsifiedasphalt,asdistinguishedfromeitherbitumenorpetroleumsolvent.1.1Thesetestmethodsandpractices,givenundertheheadingstitledComposition,Consistency,Stability,andExaminationofResidue,covertheexaminationofasphaltemulsionscomposedprincipallyofasemisolidorliquidasphalticbase,water,andanemulsifyingagent.Thetestmethodscoverthefollowingtestsandpractices:Test
Sections
Composition:
WaterContent
4-10
ResidueandOilDistillatebyDistillation
SeeTestMethodD6997
ResiduebyEvaporation
SeeTestMethodD6934
ParticleChargeofCationicEmulsifiedAsphalts
SeeTestMethodD7402
Consistency:
Viscosity(SayboltFurol)
SeeTestMethodD7496
Stability:
Demulsibility
SeeTestMethodD6936
Settlement
SeeTestMethodD6930
CementMixing
SeeTestMethodD6935
SieveTest
SeeTestMethodD6933
AggregateCoating
SeePracticeD6998
MiscibilitywithWater
SeeTestMethodD6999
Freezing
SeePracticeD6929
CoatingAbilityandWaterResistance
11-18
StorageStabilityofAsphaltEmulsion
SeeTestMethodD6930
ExaminationofResidue
19-26
IdentificationTestforRapidSettingCationicEmulsifiedAsphalt
27-34
IdentificationofCationicSlowSetEmulsions
SeeTestMethodD7402
FieldCoatingTestonEmulsifiedAsphalts
35-40
EmulsifiedAsphalt/JobAggregateCoatingTest
41-46
DensityofEmulsifiedAsphalt
SeeTestMethodD6937
ResiduebyLow-TemperatureVacuumDistillation