grain size distribution curvegranitegranite stonegranolithicgranolithic concretegranolithic finishgranulargranular materialsgranular skeletongranular structuregranulatedgranulated blast furnace slaggranulatinggranulationgranulatorgranulegranulometricgranulometric compositiongraphgraph theorygraphicalgraphical comparison methodgraphical integrationgraphical integration methodgraphical methodgraphical superpositiongrapho numerical analysisgrassed channelgrassed waterwaygrasslandgrategrate preheatergratinggravelgravel envelopegravel filtergravel filter wellgravel jacketgravel packgravel passgravel pitgravel roadgravel wall wellgravimetric methodgravimetrical analysisgravitategravitationgravitationalgravitational accelerationgravitational force