[1] J. Davidovits, Chemistry of geopolymeric systems, terminology, in:
Proceedings Second International Conference, Geopolymer 99; J.
Davidovits, R. Davidovits and C. James (Eds.), Geopolymer Institute,
Saint-Quentin: France, (1999), 9-39.
[2] J. Provis and J. van Deventer, Introduction to Geopolymers, in:
Geopolymers-Structure, Processing, Properties and Industrial
Applications, Woodhead Publishing Limited (2009), 1-11.
[3] M. L. Granizo, Activación Alcalina de Metacaolino: Desarrollo
de Nuevos Materiales Cementantes, Universidad Autónoma de Madrid,
1998.
[4] M. L. Granizo, M. T. Blanco-Varela and S. MartÃnez-RamÃrez,
Alkali activation of metakaolins: Parameters affecting mechanical,
structural and micro structural properties, Journal of Materials
Science 42 (2007), 2934-2943.
[5] P. Duxson, J. L. Provis, G. C. Lukey, S. W. Mallicoat, W. M.
Kriven and J. S. J. van Deventer, Understanding the relationship
between geopolymer composition, microstructure and mechanical
properties, Colloids and Surfaces A: Physicochemical and Engineering
Aspects 269 (2005), 47-58.
[6] C. K. Yip, G. C. Lukey and J. S. J. van Deventer, The coexistence
of geopolymeric gel and calcium silicate hydrate at the early stage of
alkaline activation, Cement and Concrete Research 35 (2005),
1688-1697.
[7] A. S. Vargas, D. C. C. Dal Molin, A. C. F. Vilela, F. J. D. Silva,
B. Pavão and H. Veit, The effects of molar ratio, curing temperature and age on
compressive strength, morphology and microstructure of
alkali-activated fly ash-based geopolymers, Cement and Concrete
Composites 33 (2011), 653-660.
[8] A. Fernández-Jiménez and A. Palomo, Composition and
microstructure of alkali activated fly ash binder: Effect of the
activator, Cement and Concrete Research 35 (2005), 1984-1992.
[9] A. Palomo and F. P. Glasser, Chemically-bonded cementitious
materials based on metakaolin, British Ceramic Society Journal 91
(1992), 107-112.
[10] J. Davidovits and J. L. Sawyer, Early High-Strength Mineral
Polymer, U.S. Patent 4.509.985, 1985.
[11] H. Xu and J. S. J. V. Deventer, Geopolymerisation of multiple
minerals, Minerals Engineering 15 (2002), 1131-1139.
[12] L. Zhang, S. Ahmari and J. Zhang, Synthesis and characterization
of fly ash modified mine tailings-based geopolymers, Construction and
Building Materials 25 (2011), 3773-3781.
[13] J. Davidovits, Mineral Polymers and Methods of Making them, U.S.
Patent 4.349.486, 1982.
[14] A. Teixeira-Pinto, Sistemas Ligantes Obtidos por Activacão
Alcalina do Metacaulino, Universidade do Minho, 2004.
[15] B. Varela, T. Fernandez, P. B. Tavares and A. Teixeira-Pinto,
Alkaline activation of volcanic ashes, in: 32nd International Cocoa
Beach Conference & Exposition on Advanced Ceramics and Composites
(2008).