Table 3.

Experimental plan.

Specimen ID	Experimental Variables and Level		Evaluation Items
	Cement Type	Rep. Ratio of αHH
OPC	OPC	-	▪Setting time ▪Compressive strength ▪Drying shrinkage ▪X-ray diffraction analysis ▪Quantitative X-ray diffraction analysis ▪Scanning electron microscope micrograph
OPC-αHH10		10
OPC-αHH20		20
OPC-αHH30		30
PSC	PSC	-
PSC-αHH10		10