Fly and bottom ashes from biomass combustion as cement replacing components in mortars production: Rheological behaviour of the pastes and materials compression strength

Chemosphere

Volumn 85, Issue 4, 2011, Pages 666-671

  Maschio, Stefano ^a   Tonello, Gabriele ^a   Piani, Luciano ^a   Furlani, Erika ^a  

^a UNIVERSITY OF UDINE   (Italy)

Author keywords

Biomass bottom ash; Biomass fly ash; Compressive strength; Mortars; Rheology

Indexed keywords

ASH HANDLING; ASHES; BIOMASS; CEMENTS; CHLORINE COMPOUNDS; COMBUSTION; FLY ASH; HYDRATED LIME; HYDRATION; MORTAR; POTASH; RHEOLOGY; SILICA;

ALKALI-SILICA REACTION; BIOMASS COMBUSTION; BOTTOM ASH; COMPRESSION STRENGTH; EQUIVALENT MASS; FLY AND BOTTOM ASH; MATERIALS PERFORMANCE; RHEOLOGICAL BEHAVIOUR;

COMPRESSIVE STRENGTH;

ALKALI; CALCIUM SULFATE; CEMENT; INORGANIC SALT; POTASSIUM CHLORIDE; SILICON DIOXIDE;

ALKALI METAL; BIOMASS; CEMENT; CHEMICAL COMPOSITION; CHLORIDE; COMBUSTION; COMPRESSIVE STRENGTH; FLY ASH; GYPSUM; MORTAR; POTASSIUM; PRECIPITATION (CHEMISTRY); RHEOLOGY; SILICA; SULFATE;

ABSORPTION; ARTICLE; ASH; BIOMASS; BOTTOM ASH; CHEMICAL REACTION; COMBUSTION; COMPRESSIVE STRENGTH; ELUTION; FLOW KINETICS; FLY ASH; HYDRATION; PRECIPITATION; SAMPLING;

ABIES;

EID: 80055068565     PISSN: 00456535     EISSN: 18791298     Source Type: Journal    
DOI: 10.1016/j.chemosphere.2011.06.070     Document Type: Article

References (22)

1. Abdelrazig B.E.I., Bonner D.G., Nowell D.V., Drans J.M., Egan P.J. The solution chemistry and early hydration of ordinary portland cement pastes with and without admixtures. Thermochim. Acta 1999, 417-430.
2. Byfors K., Hansson C.M., Tritthart J. Pore solution expression as a method to determine the influence of mineral additives on chloride binding. Cem. Concr. Res. 1986, 16:760-770.
3. Chatterji S. Chemistry of alkali-silica reaction and testing of aggregates. Cem. Concr. Compos. 2005, 27:788-795.
4. Cheerarot R., Jaturapitakkul C. A study of disposed fly ash from landfill to replace Portland cement. Waste Manage. 2004, 24:701-709.
5. Diamond S. Chloride concentrations in concrete pore solutions resulting from calcium and sodium chloride admixtures. Cem. Concr. Aggr. 1986, 8:97-102.
6. Jothiramalingam R., Lo S., Chen C. Effects of different additives with assistance of microwave heating for heavy metal stabilization in electronic industry sludge. Chemosphere 2010, 78:609-613.
7. Lee D. Formation of leadhillite and calcium lead silicate hydrate (C-Pb-S-H) in the solidification/stabilization of lead contaminants. Chemosphere 2007, 66:1727-1733.
8. Matjie R.H., Li Z., Ward C.R., French D. Chemical composition of glass and crystalline phases in coarse coal gasification ash. Fuel 2008, 87:857-869.
9. Papadakis V.G. Effect of fly ash on Portland cement systems Part II. High-calcium fly ash. Cem. Concr. Res. 2000, 30:1647-1654.
10. Papo A., Piani L. Flow behaviour of fresh Portland cement pastes. Part. Sci. Technol. 2004, 22:201-212.
11. Pèra J., Husson S., Guillot B. Influence of finely ground limestone on cement hydration. Cem. Concr. Res. 1999, 21:99-105.
12. Rajamma R., Ball R.J., Tarelho L.A.C., Allen G.C., Labrincha J.A., Ferreira V.M. Characterisation and use of biomass fly ash increment-based materials. J. Hazard. Mater. 2009, 172:1049-1060.
13. Rodrigues F.A., Monteiro P.J.M., Sposito G. The alkali-silica reaction. The surface charge density of silica and its effect on expansive pressure. Cem. Concr. Res. 1999, 29:527-530.
14. Roy D.M. Alkali-activated cements. Opportunities and challenges. Cem. Concr. Res. 1999, 29:249-254.
15. Sibbick R.G., Page C.L. Effects of pulverized fuel ash on alkali-silica reaction in concrete. Constr. Build. Mater. 1995, 9:289-293.
16. Siddique R. Use of municipal solid waste ash in concrete. Resour. Conserv. Recy. 2010, 55:83-91.
17. Sophia A.C., Swaminathan K. Assessment of the mechanical stability and chemical leachability of immobilized electroplating waste. Chemosphere 2005, 58:75-82.
18. Vilches L.F., Leiva C., Vale J., Fernandez-Pereira C. Insulating capacity of fly ash pastes used for passive protection against fire. Cem. Concr. Res. 2005, 27:776-781.
19. Wainwright P.J., Cresswell D.J.F. Synthetic aggregates from combustion ashes using an innovative rotary kiln. Waste Manage. 2001, 21:241-246.
20. Wang S., Baxter L. Comprehensive study of biomass fly ash in concrete: strength, microscopy, kinetics and durability. Fuel Process. Technol. 2007, 88:1165-1171.
21. Wang S., Llamazos E., Baxter L., Fonseca F. Durability of biomass fly ash concrete: freezing and thawing and rapid chloride permeability tests. Fuel 2008, 87:359-364.
22. Weast R.C., Astle J., Beyer W.H. Handbook of Chemistry and Physics 1985, CRC Press, Boca Raton, USA. 65th ed.