Aggregates for Concrete - Civil Engineering. sand or crushed stone with most particles smaller than 5 mm (0.2 in.). . aggregates—sand, gravel, crushed stone, and air-cooled blast-furnace slag—produce freshly mixed normal-weight concrete with a density (unit weight) of 2200 to 2400.density of mm crushed granite gravel,Density of coarse aggregate 20mm - AnswersCoarse aggregate can also be described as gravel, crushed rock, rocks or stones. . are inert granular materials such as sand, gravel or crushed stone. .. meter of loose filled 20 mm crush but depends on the type of rock and how dry it is.
density of mm crushed granite gravel