Investigating the role of reactive silica in the hydration mechanisms of high-calcium fly ash/cement systems

Cement and Concrete Composites

Volumn 27, Issue 2, 2005, Pages 171-181

  Antiohos, S ^a   Tsimas, S ^a  

^a NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

Author keywords

Active silica; Glass; High lime fly ash; Hydration kinetics; Performance prediction

Indexed keywords

CALCIUM; FLY ASH; GLASS; HYDRATION; PORTLAND CEMENT; POWER PLANTS; REACTION KINETICS; SILICA;

ACTIVE SILICA; HIGH-LIME FLY ASH; HYDRATION KINETICS; PERFORMANCE PREDICTION;

POZZOLAN;

EID: 9644274086     PISSN: 09589465     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconcomp.2004.02.004     Document Type: Article

References (34)

1. Papayianni J. Concrete with high-calcium fly ash. In: Suppl Papers of the 4th International Conference on the Use of Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete. Istanbul: ACI; 1992. p. 261-84.
2. Fu Y, Ding J, Beadoin JJ. Expansion of Portland cement mortar due to internal sulfate attack. Cem Concr Res 1997;27:1299-306.
3. Ghosh SN, Sarkar LS. Mineral admixtures in cement and concrete. In: Ghosh SN, editor. Progress in Cement and Concrete. New Delhi: ABI Books Pvt. Ltd; 1993.
4. Bouzoubaa N, Zhang M, Malhotra VM, Golden MD. Blended fly ash cements - A review. ACI Mater J 1999;96:641-50.
5. Berry EE, Malhotra VM. Fly ash in concrete. CANMET SP-85-3, 1987.
6. Crow RD, Dunstan ER. Properties of fly ash concrete. Effects of fly ash incorporation in cement and concrete. In: Diamond S, editor. Proceedings Symposium and Annual Meeting. Materials Research Society; 1981. p. 214-24.
7. Lynsdale CJ, Khan MI. Chloride and oxygen permeability of concrete incorporating fly ash and silica fume in ternary systems. In: Malhotra VM, editor. Proceedings CANMET/ACI International Conference Durability of Concrete, 2000. p. 739-54.
8. Monzo J, Paya J, Peris E. A preliminary study of fly ash granulometric influence on mortar strength. Cem Concr Res 1994; 24:791-6.
9. Ravina D. Optimized determination of PFA (fly ash) fineness with reference to pozzolanic activity. Cem Concr Res 1980;10:573-84.
10. Hanebara S, Tomosawa F, Kobayakawa M, Hwang KR. Effects of water/powder ratio, mixing ratio of fly ash, and curing temperature on pozzolanic reaction of fly ash in cement paste. Cem Concr Res 2001;31:31-9.
11. Maltais Y, Marchand J. Influence of curing temperature on cement hydration and mechanical strength development of fly ash mortars. Cem Concr Res 1997;27:1009-20.
12. Fraay ALA, Bijen JM, de Haan YM. The reaction of fly ash in concrete. A critical examination. Cem Concr Res 1989;19:235-46.
13. Li D, Chen Y, Shen J, Su J, Wu X. The influence of alkalinity on activation and microstructure of fly ash. Cem Concr Res 2000; 30:881-6.
14. Marsh BK, Day RL. Pozzolanic and cementitious reactions of fly ash in blended cement pastes. Cem Concr Res 1988;18:301-10.
15. Diamond S. Minimal pozzolanic reaction in one year old fly ash pastes: An SEM evaluation. In: Proceedings of the 11th ICCM, New Orleans, 1989. p. 263-74.
16. Tishmack JK, Olek J, Diamond S. Characterization of high-calcium fly ashes and their potential influence on ettringite formation in cementitious systems. Cem Concr Aggr 1999; 21:82-92.
17. Barrow RS, Hadchiti KM, Carrasquillo PM, Carrasquillo RL. Temperature rise and durability of concrete containing fly ash. In: Proceedings of the 3rd International Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete. Detroit: ACI; 1989. p. 331-47.
18. Tokyay M. Effects of three Turkish fly ashes on the heat of hydration of PC-FA pastes. Cem Concr Res 1988;18:957-60.
19. Papadakis VG. Effect of fly ash on Portland cement systems. Part II: High-calcium fly ash. Cem Concr Res 2000;30:1647-54.
20. Hemmings RT, Berry EE. On the glass in coal fly ashes: Recent advances. In: Diamond S, editor. Proceedings of Materials Research Symposium, 1988. p. 3-38.
21. Richartz W. Composition and properties of fly ashes, ZKG, Translation no. 2/84, 1984. p. 62-71.
22. Antiohos S, Tsimas S. Strength development in FC systems incorporating high-calcium fly ashes of different active silica contents. In: UPS editions. 8th International Conference Ashes from Power Plants, Poland, Proceedings, 2001. p. 299-311.
23. Antiohos S, Tsimas S. Reactive silica of fly ashes in relation to the burning conditions of lignites. In: Dhir RK, Hewlett PC, Csetenyi LJ, editors. International Congress Challenges of Concrete Construction, Developments in Concrete Constituent Materials, Dundee, Proceedings, 2002. p. 71-81.
24. Papadakis VG, Antiohos S, Tsimas S. Supplementary cementing materials in concrete. Part II: A fundamental estimation of the efficiency factor. Cem Concr Res 2002; 10:1533-8.
25. European Standard EN 450-1. Fly ash for concrete - definitions, specifications and conformity criteria. Brussels: CEN; 2000.
26. European Standard EN 196-2. Methods, of testing cement. Part 2: Chemical analysis of cement. Brussels: CEN; 1987.
27. Neville AM. Properties of concrete. Fourth and final ed. Essex: Longman; 1995.
28. 3S-Pozzolana. Cem Concr Res 1980; 10:683-96.
29. Zhang Y, Sun W, Shang L. Mechanical properties of high performance concrete made with calcium high sulfate fly ash. Cem Concr Res 1997;27:1093-8.
30. Ranganath RV, Sharma RC, Krishnamoorthy S. Influence of fineness and soluble silica of fly ashes on their strength development with respect to age. In: Malhotra VM, editor. Proceedings of the 5th CANMET/ACI International Conference on the use of Fly Ash, Silica Fume, Slag & Natural Pozzolans in Concrete, 1995. p. 355-66.
31. Taylor HFW. Cement chemistry. London: Thomas Telford; 1997.
32. Paya J, Monzo J, Borrachero MV, Velasquez S. Evaluation of the pozzolanic activity of fluid catalytic cracking catalyst residue (FC3R). Thermogravimetric analysis studies on FC3R-Portland cement pastes. Cem Concr Res 2003;33(4):603-9.
33. 3A contained in an unusual fly ash. In: Proceedings of the 7th International Conference on the Chemistry of Cement, Paris, 1980. p. IV-19-23.
34. Grutzeck MW, Roy DM, Scheetz BE. Hydration mechanisms of high-lime fly ash in Portland-cement composites. In: Proceedings of the Materials Research Symposium, MRS-N, 1981. p. 92-101.