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(a) MCL and (b) 1/(1 − v) against the bulk Ca/Si ratio of the C-S-H(I) preparation. The data are from Chen et al. (2004 ▸), Cong & Kirkpatrick (1996 ▸), Damidot et al. (1995 ▸), Grutzeck et al. (1989 ▸), Matsuyama & Young (2000 ▸) and Nonat & Lecoq (1998 ▸). The dashed line in (a) and the furthest-right dashed line in (b) correspond to the negative charge of the silicate anions balanced entirely by Ca2+ ions. The dotted line in both parts of the figure represents equation (15).
