Using Alkali-Activated Cementitious Materials to Solidify High Organic Matter Content Dredged Sludge as Roadbed Material

Table 4

Chemical composition of AACM.

Material	SiO2	Al2O3	CaO	Fe2O3	R2O	SO3	MgO	TiO2	P2O5	LOI
AACM	39.50	27.38	20.81	2.04	0.835	0.895	3.99	1.045	0.63	1.90

Note: R₂O: alkali metal oxide; LOI: loss of ignition at 1000°C.