Abstract
Calcium-silicate hydrate (C–S–H) is the main binding agent in cement and concrete. It forms at the beginning of cement hydration, it progressively densifies as cement hardens and is ultimately responsible of concrete performances. This hydration product is a cohesive nano-scale gel, whose structure and mechanics are still poorly understood, in spite of its practical importance. Here we review some of the open questions for this fascinating material and a statistical physics approach recently developed, which allows us to investigate the gel formation under the out-of-equilibrium conditions typical of cement hydration and the role of the nano-scale structure in C–S–H mechanics upon hardening. Our approach unveils how some distinctive features of the kinetics of cement hydration can be related to changes in the morphology of the gels and elucidates the role of nano-scale mechanical heterogeneities in the hardened C–S–H.
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References
R.J.M. Pellenq, H. Van Damme, MRS Bull. 29, 319 (2004)
R.J. Flatt, N. Roussel, C.R. Cheeseman, J. Eur. Ceram. Soc. 32, 2787 (2012)
K. Van Vliet, R. Pellenq, M.J. Buehler, J.C. Grossman, H. Jennings, F.J. Ulm, S. Yip, MRS Bull. 37, 395 (2012)
A. Nonat, Cem. Concr. Res. 34, 1521 (2004)
A.J. Allen, J.J. Thomas, H.M. Jennings, Nature Mater. 6, 311 (2007)
I. Richardson, Cem. Concr. Res. 38, 137 (2008)
J.J. Thomas, H.M. Jennings, Cem. Concr. Res. 36, 30 (2006)
W.S. Chiang, E. Fratini, P. Baglioni, D. Liu, S.H. Chen, J. Phys. Chem. C 116, 5055 (2012)
F. Ridi, E. Fratini, P. Baglioni, J. Colloid Interface Sci. 357, 255 (2011)
S. Garrault, E. Finot, E. Lesniewska, A. Nonat, Mater. Struct. 38, 435 (2005)
J.W. Bullard, H.M. Jennings, R.A. Livingston, A. Nonat, G.W. Scherer, J.S. Schweitzer, K.L. Scrivener, J.J. Thomas, Cem. Concr. Res. 41, 1208 (2011)
L.B. Skinner, S.R. Chae, C.J. Benmore, H.R. Wenk, P.J.M. Monteiro, Phys. Rev. Lett. 104, 195502 (2010)
D. Bentz, Cement and Concrete Research 38, 196 (2008), Special Issue The 12th International Congress on the Chemistry of Cement, Montreal, Canada, July 8–13, 2007
D. Lootens, P. Hébraud, E. Lécolier, H. Van Damme, Oil Gas Sci. Technol. 59, 31 (2004)
L. Nachbaur, J. Mutin, A. Nonat, L. Choplin, Cem. Concr. Res. 31, 183 (2001)
G. Constantinides, F.J. Ulm, J. Mech. Phys. Solids 55, 64 (2007)
M. Vandamme, F.J. Ulm, Proc. Nat. Acad. Sci. 106, 10552 (2009)
R.J.M. Pellenq, A. Kushima, R. Shahsavari, K.J. Van Vliet, M.J. Buehler, S. Yip, F.J. Ulm, Proc. Natl. Acad. Sci. USA 106, 16102 (2009)
S. Bishnoi, K.L. Scrivener, Cem. Concr. Res. 39, 266 (2009)
J.W. Bullard, E. Enjolras, W.L. George, S.G. Satterfield, J.E. Terrill, Mod. Sim. Mater. Sci. Eng. 18, 025007 (2010)
F. Tzschichholz, H.J. Herrmann, H. Zanni, Phys. Rev. E 53, 2629 (1996)
H.M. Jennings, Cem. Concr. Res. 30, 101 (2000)
H.M. Jennings, Cem. Concr. Res. 38, 275 (2008)
S. Brisard, R.S. Chae, I. Bihannic, L. Michot, P. Guttmann, J. Thieme, G. Schneider, P.J. Monteiro, P. Levitz, Am. Mineral. 97, 480 (2012)
I. Richardson, Cem. Concr. Res. 34, 1733 (2004)
E.M. Gartner, Cem. Concr. Res. 27, 665 (1997)
E.M. Gartner, K.E. Kurtis, P.J.M. Monteiro, Cem. Concr. Res. 30, 817 (2000)
A.C.A. Muller, K.L. Scrivener, A.M. Gajewicz, P.J. McDonald, J. Phys. Chem. C 117, 403 (2013)
E. Gallucci, P. Mathur, K. Scrivener, Cem. Concr. Res. 40, 4 (2010)
S. Bishnoi, Cem. Concr. Res. 46, 30 (2013)
K. Ioannidou, R.J.M. Pellenq, E. Del Gado, Soft Matter 10, 1121 (2014)
S. Garrault, T. Behr, A. Nonat, J. Phys. Chem. B 110, 270 (2006), ISSN 1520-6106
E. Masoero, J.J. Thomas, H.M. Jennings, J. Am. Ceram. Soc. (2013) (in press)
R.J.M. Pellenq, J.M. Caillol, A. Delville, J. Phys. Chem. B 101, 8584 (1997)
B. Jönsson, A. Nonat, C. Labbez, B. Cabane, H. Wennerström, Langmuir 21, 9211 (2005)
R.M. Pellenq, N. Lequeux, H. van Damme, Cem. Concr. Res. 38, 159 (2008)
Y.S. Jho, R. Brewster, S.A. Safran, P.A. Pincus, Langmuir 27, 4439 (2011)
C. Plassard, E. Lesniewska, I. Pochard, A. Nonat, Langmuir 21, 7263 (2005)
S. Lesko, E. Lesniewska, A. Nonat, J.C. Mutin, J.P. Goudonnet, Ultramicroscopy 86, 11 (2001)
M.J. Booth, A.C. Eaton, A.D.J. Haymet, J. Chem. Phys. 103, 417 (1995)
P. Attard, Electrolytes and the Electric Double Layer (John Wiley & Sons, Inc., 2007), p. 1
A. de Candia, E. Del Gado, A. Fierro, N. Sator, M. Tarzia, A. Coniglio, Phys. Rev. E 74, 010403 (2006)
P. Charbonneau, D.R. Reichman, Phys. Rev. E 75, 011507 (2007)
L. Nicoleau, T. Gadt, L. Chitu, G. Maier, O. Paris, Soft Matter 9, 4864 (2013)
E. Masoero, E. Del Gado, R.J.M. Pellenq, F.J. Ulm, S. Yip, Phys. Rev. Lett. 109, 155503 (2012)
E. Masoero, E. Del Gado, R.J.M. Pellenq, S. Yip, F.J. Ulm, Soft Matter. 10, 491 (2014)
H. Taylor, Adv. Cem. Based Mater. 1, 38 (1993)
X. Cong, R.J. Kirkpatrick, Adv. Cem. Based Mater. 3, 144 (1996)
I. Richardson, Cem. Concr. Res. 29, 1131 (1999)
J.F. Lutsko, J. Appl. Phys. 65, (1989)
J.F. Nye, Physical Properties of Crystals: Their Representation by Tensors and Matrices (Oxford University Press, 1985)
G.W. Scherer, J. Zhang, J.A. Quintanilla, S. Torquato, Cem. Concr. Res. 42, 665 (2012)
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Del Gado, E., Ioannidou, K., Masoero, E. et al. A soft matter in construction – Statistical physics approach to formation and mechanics of C–S–H gels in cement. Eur. Phys. J. Spec. Top. 223, 2285–2295 (2014). https://doi.org/10.1140/epjst/e2014-02264-1
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DOI: https://doi.org/10.1140/epjst/e2014-02264-1