Chloride Diffusivity in Blended Cement Made from Selected Industrial and Agrowastes

Table 1

Results of chemical analysis of the test materials used.

Oxide (%)	Sample
	OPC	PFA	Test ash
SiO2	16.163	39.417	39.711
CaO	64.615	3.691	23.742
Al2O3	3.831	16.951	4.849
Fe2O3	2.527	3.000	4.043
Na2O	0.252	0.242	0.173
K2O	0.572	1.482	0.824
MgO	0.832	1.06	0.524
SO3	3.573	0.734	0.485
Cl^−	0.027	0.02	0.061