The Use of Waste Maroon Marble Powder and Iron Oxide Pigment in the Production of Coloured Self-Compacting Concrete

Table 5

UPV and density of the SCC series.

Mixtures	UPV (m/s)			Density (kg/m^3)
	3 days	7 days	28 days	28 days
M1	4065	4385	4736	2.39
M2	4098	4219	4557	2.38
M3	4201	4237	4575	2.40
M4	4184	4347	4694	2.38
M5	4048	4201	4537	2.41
M6	3891	4016	4337	2.40
M7	3787	4098	4425	2.41
M8	3558	4065	4390	2.39
M9	3448	3891	4202	2.38
M10	3184	3717	4014	2.40