Designation:C10/C10M−14StandardSpecificationforNaturalCement1ThisstandardisissuedunderthefixeddesignationC10/C10M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1Thisspecificationcoversnaturalcementandquick-settingnaturalcement.NOTE1—Examplesoftypicalpastusesofnaturalcementincludeunitmasonrymortar,cementplaster,grout,whitewash,andconcrete.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.ValuesinSIunits[orinch-poundunits]shallbeobtainedbymeasurementinSIunits[orinch-poundunits]orbyappropriateconversion,usingtheRulesforConversionandRoundinggiveninIEEE/ASTMSI10,ofmeasurementsmadeinotherunits[orSIunits].ValuesarestatedinonlySIunitswheninch-poundunitsarenotusedinpractice.1.3Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.2.ReferencedDocuments2.1ASTMStandards:2C109/C109MTestMethodforCompressiveStrengthofHydraulicCementMortars(Using2-in.or[50-mm]CubeSpecimens)C114TestMethodsforChemicalAnalysisofHydraulicCementC150SpecificationforPortlandCementC151TestMethodforAutoclaveExpansionofHydraulicCementC183PracticeforSamplingandtheAmountofTestingofHydraulicCementC185TestMethodforAirContentofHydraulicCementMortarC187TestMethodforAmountofWaterRequiredforNor-malConsistencyofHydraulicCementPasteC188TestMethodforDensityofHydraulicCementC191TestMethodsforTimeofSettingofHydraulicCementbyVicatNeedleC204TestMethodsforFinenessofHydraulicCementbyAir-PermeabilityApparatusC219TerminologyRelatingtoHydraulicCementC305PracticeforM...