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

Table 4

Pore size distribution of the cementitious materials.

Mixture number	Age (d)	Pore size distribution						Total pore volume	Total porosity
		<10 nm		10∼100 nm		>100 nm
		cm^3/cm^3	%	cm^3/cm^3	%	cm^3/cm^3	%	cm^3/g	cm^3/cm^3
C1	7	0.0039	7.97	0.0118	24.12	0.0334	67.91	0.0492	0.1018
C3	7	0.0042	9.23	0.0120	26.22	0.0290	64.55	0.0459	0.0950
C4	7	0.0053	12.38	0.0121	28.62	0.0249	59.00	0.0422	0.0878
C1	28	0.0044	11.23	0.0118	30.01	0.0228	58.12	0.0393	0.0817
C3	28	0.0048	13.21	0.0114	31.65	0.0203	56.14	0.0362	0.0753
C4	28	0.0049	15.64	0.0104	32.98	0.0167	52.78	0.0316	0.0657