Skip to main content
. 2020 Dec 7;13(23):5576. doi: 10.3390/ma13235576

Table 2.

Physical characteristics of coarse aggregates.

Types Particle Size Range
/mm		 Apparent Density
kg/m3 		Crushing Index Value
/%		 Water Absorption
/%
Ordinary Gravel 4.75–20 2680 16.8 1.51
Calcined Coal Gangue 4.75–20 2605 13.2 6.10
Uncalcined Coal Gangue 4.75–20 2678 13.8 4.09