The Transformation and Leachability of Fly Ash/Cement Waste Forms Subjected to the Simultaneous Effect of Heat and Chemistry

Table 4

The characteristics of pore structure of fly ash/cement waste forms.

Leaching conditions (M/°C)	0	0.6/80	1/80	3/80	5/80	5/60	5/40	5/20
Porosity (%)	15.52	20.79	15.31	9.05	8.35	7.20	7.21	7.45
Median pore diameter (nm)	18.67	212.3	278.2	314.0	260.5	244.2	279.3	269.3