DSHD-0621 Asphalt Standard Viscometer
Productintroduction:
DSHD-0711AAsphaltMixtureTheoreticalMaximumSpecificGravityisdesignedanddevelopedbythestatedrequirementoftheT071“TheoreticalMaximumSpecificGravityandDensityofAsphaltMixtureTest(VacuumMethod)”intheIndustryStandardofPeopleRepublicofChinaJTJ052SpecificationsandTestMethodsofBitumenandBituminousMixturesforHighwayEngineering.
DSHD-0711AAsphaltMixtureTheoreticalMaximumSpecificGravityissuitabletodeterminetheoreticalmaximumspecificgravityanddensityofasphaltmixtureusingvacuummethod.Thedeterminationisusedtodesigntheasphaltmixtureratioandcalculatethepercentageofvoidandthedegreeofcompressionforinvestigationofroadsituationorqualitymanagementofroadsurfaceconstruction.Butitisnotsuitableforthewaterabsorptionrateofporousmineralaggregateasphaltmixturemorethan3%.
Technicalspecificationandparameters：
- Powersupply:AC220V±10%,50Hz
- ～730mmHg
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