Designation:D633−11(Reapproved2016)StandardVolumeCorrectionTableforRoadTar1ThisstandardisissuedunderthefixeddesignationD633;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1Thistable(Table1)hasbeenpreparedbytheNationalInstituteofStandardsandTechnologytomeetademandfromthetarindustryforashortandconvenienttableforreducingvolumesofroadtartothebasisof60°F(15.6°C)whenextremeaccuracyisnotrequired.Thetableshowsthevolumeoccupiedat60°F(15.6°C)byaquantityofmaterialoccupyingunitvolumeattheindicatedtemperature.1.2Units—Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgivenin2.ReferencedDocuments2.1ASTMStandards:2D490SpecificationforRoadTar3.SignificanceandUse3.1Tarschangeinvolumewithchangesintemperature.Theyareloadedortransferredatwidelyvaryingtemperatures.Volumecorrectionfactorsareusedtoadjustbulkvolumesmeasuredatthosetemperatureswithcorrespondingvolumesatabasetemperatureofeither60°For15.6°Cforthepurposesofcustodytransferandaccountingoperations.3.2Correctionfactorsasprovidedinthistablehaveproventobesufficientlyaccuratefortheintendedpurposes.3.3ThecoefficientofexpansionforSpecificationD490TypeRT-12at60°F(15.6°C)perdegreeFis0.00030.1ThisstandardisunderthejurisdictionofASTMCommitteeD04onRoadandPavingMaterialsandisthedirectresponsibilityofSubcommitteeD04.43onSpecificationsandTestforTarandTarProducts.CurrenteditionapprovedJuly1,2016.PublishedAugust2016.Originallyapprovedin1941.Lastpreviouseditionapprovedin2011asD633–11.DOI:10.1520/D0633-11R16.2ForreferencedASTMstandards,visittheASTMwebsite,www.astm.org,orcontactASTMCustomerServiceatservice@astm.org.ForAnnualBookofASTMStandardsvolumeinformation,refertothestandard’sDocumentSummarypageontheASTMwebsite.Copyright©AST...
