From: Heavy Metal Leaching, CO2 Uptake and Mechanical Characteristics of Carbonated Porous Concrete with Alkali-Activated Slag and Bottom Ash
Specimen
PC(P)_C0
PC(P)_C10
NS(P)_C0
NS(P)_C10
SS(P)_C0
SS(P)_C10
Total porosity (%)
19.59
14.12
21.54
22.90
18.20
20.56
Average pore diameter (μm)
0.0270
0.0207
0.0167
0.0152
0.0103
0.0105