Mechanism of setting reaction in magnesia-phosphate cements

Cement and Concrete Research

Volumn 30, Issue 2, 2000, Pages 315-321

  Soudee E ^a   Pera J ^a  

^a UNIVERSITÉ DE LYON   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CERAMIC MATERIALS; DISSOCIATION; HYDRATION; HYDROGEN BONDS; MAGNESIA; MICROSTRUCTURE; PHOSPHATES; REACTION KINETICS; SATURATION (MATERIALS COMPOSITION); SCANNING ELECTRON MICROSCOPY; SETTING; X RAY DIFFRACTION ANALYSIS;

MAGNESIA-PHOSPHATE CEMENTS;

CEMENTS;

EID: 16744365898     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0008-8846(99)00254-9     Document Type: Article

References (28)

1. Roy D.M. New strong cement materials. Chemically bonded ceramics Science. 235:1987;651-658.
2. Double D.D. Chemically bonded ceramics. Taking the heat out of making ceramics Journal of Materials Education. 12:1990;353-381.
3. Seehra S.S., Gupta S., Kumar S.S. Rapid setting magnesium phosphate cement for quick repair of concrete pavements - Caracterisation and durability aspects. Cem Concr Res. 23(2):1993;254-266.
4. Popovics S., Rajendran N., Penko M. Rapid hardening cements for repair of concrete. ACI Materials J. 84(1):1987;64-73.
5. El Jazairi B. Rapid repair of concrete pavings. Concrete. 16(2):1982;12-15.
6. El Jazairi B. The properties of hardened MPC mortar and concrete relevant to the requirements of rapid repair of concrete pavements. Concrete. 21:1987;25-31.
7. A.S. Wagh, J.C. Cunnane, D. Singh, D.T. Reed, S. Armstrong, W. Subhan, N. Chawla, Chemically phosphate ceramics for radioactive and mixed-waste solidification and stabilization, In: Proceedings of the Conference: Technology and Programs for Radioactive Waste Management and Environmental Restoration, WM'93, Tucson, Vol. 2, 1993, pp. 1613-1617.
8. Neiman R., Sarma A.C. Setting and thermal reactions of phosphate investments. J Dental Res. 59(9):1980;1478-1485.
9. Gilham-Dayton P.A. The phosphate bonding of refractory materials. Trans Br Ceram Soc. 62:1963;895-904.
10. T.E. Moore, G.M. Watts, Investment materials, US Patent, 2, 1949, pp. 479-504.
11. Allan F.C., Asgar K. Reaction of cobalt-chromium casting alloys with investments. J Dental Res. 59(9):1980;1478-1485.
12. Awada T. On setting mechanism and hygroscopic expansion of phosphate-bonded investment mixed with colloïdal silica solution. J Japan Dental Res Soc. 32:1974;6.
13. Mabie C.P. Petrographic study of the refractory performance of high-fusing dental alloy investments. J Dental Res. 52:1973;96.
14. M.C. Connaway-Wagner, W.G. Klemperer, J.F. Young, A comparative study of magnesia-orthophosphate and magnesia-tripolyphosphate cement, in: (S. Mindess, Ed.), Ceramic Transactions, Advances in Cementitious Materials, Vol. 16, The American Ceramic Society, Inc., Waterville, Ohio, 1991, pp. 679-688.
15. Sugama T., Kukacka L.E. Magnesium monophosphate cements derived from diammonium phosphate solutions. Cem Concr Res. 13:1983;499-506.
16. Abdelrazig B.E.I., Sharp J.H. A discussion of the papers on magnesia-phosphate cements by T. Sugama and L.E. Kukacka. Cem Concr Res. 15:1985;921-922.
17. Abdelrazig B.E.I., Sharp J.H., El B., Jazairi The chemical composition of mortars made from magnesia-phosphate cement. Cem Concr Res. 18:1988;415-425.
18. Finch T., Sharp J.H. Chemical reactions between magnesia and aluminum orthophosphate to form magnesia-phosphate cements. J Mat Sci. 24:1989;4379-4386.
19. Abdelrazig B.E.I., Sharp J.H., El B., Jazairi The microstructure and mechanical properties of mortars made of magnesia-phosphate cements. Cem Concr Res. 19:1989;247-258.
20. Sarkar A.K. Investigation of reaction/bonding mechanisms in regular and retarded magnesium-ammonium phosphate cement systems. Ceramic Transactions, Cement Technology. 40:1994;281-288.
21. Hall D.A., Stevens R. Effect of water content on the structure and mechanical properties of magnesia-phosphate cement mortar. J Am Ceram Soc. 81(6):1998;1550-1556.
22. Holt S.A., Jones C.F., Watson G.S., Crossley A., Johnston C., Sofield C.J., Myhra S. Surface modification of MgO substrates from aqueous exposure. An atomic force microscopy study Thin Solid Films. 292:1997;96-102.
23. Ahmed F., Sakai K., Ota H., Aoki R., Ikemiya N., Hara S. Surface morphology for annealed and etched MgO (100). Journal of Low Temperature Physics. 105(5/6):1996;1343-1348.
24. Scamehorn C.A., Harrison N.M., McCarthy M.I. Water chemistry on surface defect sites. Chemidissociation versus physi-sorption on MgO (001) Journal of Chemistry and Physics. 101(2):1994;1547-1554.
25. Heidberg J., Redlich B., Wetter D. Adsorption of water vapor on the MgO (100) single crystal surface. Ber Bunsenges, Phys Chem. 99(II):1995;1333-1337.
26. Gonzalez-Munoz M.T., Ben Omar N., Martinez-Canamero M., Rodriguez-Gallego M., Galindo A.L., Arias J.M. Struvite and calcite crystallization induced by cellular membranes of Myxococcus xanthus. J Crystal Growth. 163:1996;434-439.
27. Longo E., Varela A., Santelli C.V., Whittemore O.J. Model of interactions between magnesia and water. Kingery W.D. Advances in Ceramics, Vol. 10. 1983;592-600 John Wiley & Sons, New York, NY.
28. 2O. Acta Crystallographica. 6:1979;339-354.