Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag

Table 1

Physical properties of PC, GRS, and GGBF slag.

Materials	Specific gravity	Retained on a no. 325 sieve (%)	Median particle size, d50 (µm)
PC	3.15	16.6	18.1
LGRS	2.62	38.3	32.2
MGRS	2.61	17.9	17.7
SGRS	2.63	1.1	4.8
LGGBF	2.92	37.6	32.0
MGGBF	2.92	12.2	17.8
SGGBF	2.92	2.4	4.4