? JO Byung-Wan, KIM Chang-Hyun, TAE Ghi-ho, et al. Characteristics of cement mortar with nano-SiO2 particles [J]. Constr Build Mater, 2007, 21: 1351–1355.
[5]
? LI Hui, ZHANG Maohua, OU Jinping. Abrasion resistance of concrete containing nano-particles for pavement [J]. Wear, 2006, 260: 1262– 1266.
[6]
? LI Zhenhua, WANG Huafeng, HE Shan, et al. Investigations on the preparation and mechanical properties of the nano-alumina reinforced cement composite [J]. Mater Lett, 2006, 60: 356–359.
[7]
? ZHANG Mao-hua, LI Hui. Pore structure and chloride permeability of concrete containing nano-particles for pavement [J]. Constr Build Mater, 2011, 25: 608–616.
WANG Chong, PU Xincheng, LIU Fang, et al. New Build Mater (in Chinese), 2003(2): 22–23.
[10]
? KORPA A, KOWALD T, TRETTIN R. Hydration behaviors, structure and morphology of hydration phases in advanced cement-based systems containing micro and nanoscale pozzolanic additive [J]. Cem Concr Res, 2008, 38(7): 955–962.
[11]
? KIRBY G H, LEWIS J A. Comb polymer architecture effects on rheological property evolution of concentrated cement suspensions [J]. J Am Ceram Soc, 2004, 87(9): 1643–1652.
KONG Deyu, YE Qing, NI Tongyuan, et al. Rare Metal Mater Eng (in Chinese), 2010, 39(S2): 451–454.
[14]
? BJ?RNSTR?M J, MARTINELLI A, MATIC A, et al. Accelerating effects of colloidal nano-silica for beneficial calcium–silicate–hydrate formation in cement [J]. Chem Phys Lett, 2004, 392: 242–248.
[15]
? THOMAS J J, JENNINGS H M, CHEN J J. Influence of nucleation seeding on the hydration mechanisms of tricalcium silicate and cement [J]. J Phys Chem C, 2009, 113(11): 4327–4334.
[16]
? EISINAS A, BALTAKYS K, SIAUCIUNAS R. The effect of gyrolite additive on the hydration properties of Portland cement [J]. Cem Concr Res, 2012, 42(1): 27–38.
DU Xiangfei, KONG Deyu, YUAN Kejiang, et al. J Zhejiang Univ Technol (in Chinese), 2012, 40(3): 308–312.
[19]
? TENNIS P D, JENNINGS H M. A model for two types of calcium silicate hydrate in the microstructure of Portland cement pastes [J]. Cem Concr Res, 2000, 30(6): 855–863. ?
[20]
? JI Tao. Preliminary study on the water permeability and microstructure of concrete incorporating nano-SiO2 [J]. Cem Concr Res, 2005, 35(10): 1943–1947.
[21]
? TIKALSKY P J, SCHEETZ B E, GARVEY J J. Long-term influence of alkaline earth silicate admixtures on the microstructural development of structural concrete [C]// Proc Twenty-First Int Conference on Cem Microscopy, Las Vegas, NV, 1999, 266–272.
[22]
? GAITERO J J, CAMPILLO I, GUERRERO A. Reduction of the calcium leaching rate of cement paste by addition of silica nanoparticles [J]. Cem Concr Res, 2008, 38: 1112–1118.
[23]
? DOLADO J S, CAMPILLO I, ERKIZIA E, et al. Effect of nanosilica additions on belite cement pastes held in sulfate solutions [J]. J Am Ceram Soc, 2007, 90(12): 3973–3976.