From: Effects of Carbonation on the Microstructure of Cement Materials: Influence of Measuring Methods and of Types of Cement
BETN2 (m2/g)
CEM I mortar
CEM II mortar
CEM I paste
CEM II paste
Non-carbonated
2.5 ± 0.6
5.1 ± 0.8
50.47 ± 0.26
7.62 ± 0.16
Well-carbonated
3.0 ± 0.5
7.7 ± 0.7
41.98 ± 0.32
17.06 ± 0.22