Using Recycled Concrete Powder, Waste Glass Powder, and Plastic Powder to Improve the Mechanical Properties of Compacted Concrete: Cement Elimination Approach

Table 2

Chemical properties of cement [51].

Compounds	% (by weight)
CaO	64.5
Si	21.68
	4.6
	3.2
S	2.4
	0.3
	0.2
Loss of ignition	1.31
Lime saturation factor	0.4
Insoluble residue	0.84
Main compounds	% (by weight)
	52.2
	19.5
	8.86
	10.70