A simplified model for prediction of pozzolanic characteristics of fly ash, based on chemical composition

Cement and Concrete Research

Volumn 36, Issue 10, 2006, Pages 1827-1832

  Das, Sarat Kumar ^a   Yudhbir, ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY KANPUR   (India)

Author keywords

Compressive strength; EDX; Fly ash; Glass content; XRD

Indexed keywords

CORRELATION COEFFICIENTS; GLASS CONTENTS; POZZOLANIC REACTIVITY;

COMPOSITION; COMPRESSIVE STRENGTH; CORRELATION METHODS; ENERGY DISPERSIVE SPECTROSCOPY; LEAST SQUARES APPROXIMATIONS; POZZOLAN; X RAY DIFFRACTION;

FLY ASH;

EID: 33750025698     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconres.2006.02.020     Document Type: Article

References (21)

1. Raask E., and Bhaskar M.C. Pozzolanic activity of pulverized fuel ash. Cem. Concr. Res. 5 4 (1975) 363-376
2. Paya J., Borrachero V., Monzo J., Peris-Mora E., and Amahjour F. Enhanced conductivity measurement techniques for evaluation of fly ash pozzolanic activity. Cem. Concr. Res. 31 1 (2001) 41-49
3. Mehta P.K. Pozzolanic and cementitious by products as mineral admixtures for concrete-a critical review. Fly Ash, Silica fume, Slag and Other Mineral by Products in Concrete. ACI Special Publication, SP-79 vol. 1 (1983) 1-46
4. Brink R.H., and Halstead W.J. Studies relating to the testing of fly ash for use in concrete. Proc. Am. Soc. Testing Mats. 56 1956 (1956) 1161-1206
5. Vincent R.D., Mateos M., and Davidson D.T. Variation in pozzolanic behavior of fly ashes. Proc. Am. Soc. Testing Mats. (1961) 1094-1118
6. Watt J.D., and Thorne D.J. Compaction and pozzolanic properties of pulverized fuel ash, Part II. J. Appl. Chem. 15 (1965) 595-604
7. Dhir R.K., Munday J.G.L., and Ong L.T. Strength variability of OPC/PFA concrete. Concrete 15 6 (1981) 33-37
8. Diamond S. On the glass present in low and high calcium fly ashes. Cem. Concr. Res. 13 4 (1983) 459-464
9. Hubbard F.H., Dhir R.K., and Ellis M.S. Pulverized fuel ash for concrete; compositional characterization of United Kingdom PFA. Cem. Concr. Res. 15 1 (1985) 185-198
10. Sharma R.C., Jain N.K., and Ghosh S.N. Semi-theoretical method for the assessment of reactivity of fly ashes. Cem. Concr. Res. 23 1 (1993) 41-45
11. Sivapullaiah P.V., Prashanth J.P., Sridharan A., and Narayana B.V. Reactive silica and strength of fly ashes. Geotech. Geolog. Eng. 16 3 (1998) 239-250
12. Schlorholtz S., Demirel T., and Pitt J.M. An examination of the ASTM pozzolanic activity test for class C fly ashes. Cem. Concr. Res. 14 4 (1984) 499-504
13. Carratte G.G., and Malhotra V.M. Characterization of Canadian fly ashes and their relative performance in concrete. Can. J. Civil Eng. 14 (1987) 667-682
14. Hasle Y., Pratt P.L., Dalziel J.A., and Gutteridge W.A. Development of microstructure and other properties in fly ash-OPC System. Cem. Concr. Res. 14 4 (1984) 491-498
15. Van Roode M., Douglas E., and Hemmings R.T. X-ray diffraction measurement of glass content of fly ashes and slags. Cem. Concr. Res. 17 2 (1987) 183-197
16. Valent G.L., Cioffi R., Santoro L., and Ranchetti S. Influence of chemical and physical properties of Italian fly ashes on reactivity towards lime phospogypsum and water. Cem. Concr. Res. 18 1 (1988) 91-102
17. Yudhbir, and Honjo Y. Application of geotechnical engineering to environmental control. 9th Asian Regional Conference on Soil Mechanics and Foundation Engineering, Bangkok (1991) 431-469
18. Das S.K., and Yudhbir. Chemistry and mineralogy of some Indian fly ashes. Indian Concr. J. 77 12 (2003) 1491-1494
19. Lee S.H., Sakai E., Daimon M., and Bang W.K. Characteristics of fly ash directly collected from electrostatic precipitator. Cem. Concr. Res. 29 11 (1999) 1791-1797
20. Diamond S. Particle morphologies in fly ash. Cem. Concr. Res. 16 4 (1986) 569-579
21. Das S.K. Morphology of some Indian fly ashes. Indian Concr. J. 77 9 (2003) 1300-1303