Fly ash based geocements: Genesis of microstructure and properties at hydration-dehyjlration process

Brittle Matrix Composites 8, BMC 2006

Volumn , Issue , 2006, Pages 55-64

  Krivenko, Pave ^a   Kovalchuk, Georgiy ^a   Palomo, Angel ^b   Fernández Jiménez, Ana ^b  

^a VD Glukhovskiy State Scientific Research Institute on Binders and Materials   (Ukraine)

^b INSTITUTO DE CIENCIAS DE LA CONSTRUCCIÓN EDUARDO TORROJA   (Spain)

Author keywords

Alkaline activation; Alkaline cements; Curing conditions; Feldspars; Fly ash; Heat resistant materials; Promoters of zeolite synthesis; Zeolites

Indexed keywords

ALKALINE ACTIVATION; ALKALINE CEMENTS; CURING CONDITION; HEAT RESISTANT MATERIAL; ZEOLITE SYNTHESIS;

ALUMINOSILICATES; CRYSTALLINE MATERIALS; FELDSPAR; ZEOLITES;

FLY ASH;

EID: 84874695035     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

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2. Krivenko, P.V., Alkaline Cements. In: Proc. First Intern. Conf. "Alkaline Cements and Concretes", Kyiv (Ukraine), 1994, pp. 11-129.
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5. Shi, C, Roy, D., Krivenko, P., Alkali-Activated Cements and Concretes. Taylor & Francis publish, 2006.
6. Krivenko, P.V., Kovalchuk, G.Yu., Directed Synthesis of Alkaline Aluminosilicate Minerals in a Geocement Matrix. Special issue of J.Mat.Sci., 2006 (in publish).
7. Kovalchuk, G., Palomo, A., Fernandez-Jimenez, A., Alkali Activated Fly Ash. Mechanical strength development as a function of the composition of the starting system. Mater. Construcc. (submitted for publication).
8. Fernández-Jimenez, A., Palomo, A., Composition and Microstructure of alkali activated fly ash mortars. Effect of the activator. Cem. Concr. Res. 35, pp. 1984-1992, (2005).
9. Fernandez-Jimenez, A., Palomo, A., Sobrados, I., Sanz, J., The role played by the reactive alumina content in the alkaline activation of fly ashes. Microporous and Mesoporous Materials, 91, pp. 111-119, (2006)
10. Krivenko, P.V., Kovalchuk, G.Yu., Kovalchuk, O.Yu., Heat-Resistant Cellular Concretes Based on Alkaline Cements. In: Use of Foamed Concrete in Construction: Proc. Intern. Conf. "Global Construction: Ultimate Concrete Opportunities", Dundee (UK), 2005, pp. 97-104.
11. Krivenko, P.V., Kovalchuk, G.Yu., Heat-resistant fly ash based Geocements. In: Proc. "Geopolymer-2002" Conference, Melbourne (Australia), 2002.
12. Kumar, A., Bhaumik, A., Ahedi, R.K., Ganapathy, S., Promoter-Induced Enhancement of the Crystallization Rate of Zeolites and Related Molecular Sieves. Nature, Vol. 381, 1996, pp. 298-300.
13. Kovalchuk, G., Palomo, A., Fernandez-Jimenez, A., Alkali Activated Fly Ash. Part II: Mechanical and Microstructural Development as a Function of the Thermal Curing Conditions. Fuel, 2006 (in publish).