Experimental Study on the Performance and Microstructure of Cementitious Materials Made with Dune Sand

Table 3

Fresh properties of cementitious materials.

Mixture number	Slump flow diameter (mm)		Content of air (%)		Density (g/cm^3)
	Average	Standard deviation	Average	Standard deviation	Average	Standard deviation
C1	132	3.56	14.5	0.24	2.05	0.024
C2	136	2.16	13.7	0.36	2.08	0.029
C3	143	3.27	13.2	0.14	2.12	0.014
C4	142	2.94	12.3	0.29	2.10	0.016
C5	140	2.16	12.6	0.28	2.07	0.022