Sustainable Nanopozzolan Modified Cement: Characterizations and Morphology of Calcium Silicate Hydrate during Hydration

Table 2

Ca/Si and Si/Ca ratios obtained from EDS spectra.

Samples	NPMC	5% NS	10% MS	UCP
Ca/Si	0.28	2.76	1.37	3.51
Si/Ca	3.57	0.36	0.73	0.28