Nature of C-(A)-S-H Phases Formed in the Reaction Bentonite/Portlandite

Figure 5

Details of XRD at low angles for (a) experiments using bentonite and (b) experiments using montmorillonite. Notation of color is green for experiments with montmorillonite/portlandite molar ratio 3 : 1 at 120°C; red for 2 : 1 at 120°C; blue for 3 : 1 at 60°C; and black for 2 : 1 at 60°C.

(a)

(b)