Study of the Effects of Marble Powder Amount on the Self-Compacting Concretes Properties by Microstructure Analysis on Cement-Marble Powder Pastes

Table 8

Compressive strength of the four SCC at different ages.

Type of concrete	Compressive strength (MPa)
	3 days	7 days	14 days	28 days
SCC1	13	17	23	28
SCC2	15	19	32	39
SCC3	16	21	33	41
SCC4	11	16	19	25