The Effect of Additive ZRJ-S1 on Mechanical Properties of Portland Cement

Table 8

Pore size distribution (%) and porosity (%).

ZRJ-S1 (wt%)	Pore size distribution (nm)				Porosity (%)
	≤20	20–50	50–200	≥200
0	13.32	43.98	25.30	17.40	17.02
0.03	13.43	42.53	27.50	16.54	16.72
0.05	14.40	40.25	33.46	11.89	16.24
0.07	14.27	37.84	35.36	12.53	16.45