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SO3-Rich Portland Cements: Synthesis and Strength Development

  • S. Abdul-Maula (a1) and I. Odler (a1)

Abstract

Up to 8 per cent of SO3 may be incorporated into the crystalline lattice of C2S if burned in the presence of CaSO4. C3S may be formed only in the presence of F-. Under these conditions up to 5 per cent of SO3 may be incorporated. In the presence of CaSO4 and CaF2 in the raw meal portland clinkers may be formed that contain simultaneously the phases C3S and C4A3S. Clinkers of this kind yield cements with favorable strength properties at “optimum gypsum” additions.

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1. Zacharov, L.A.: Alumina-belite cement (in Russian). Proc. 6th Internat. Congr. Chem. Cem. Moscow 1974, Vol. 3, pp. 153154.
2. Vishwanathan, V.N., Raina, S.I. and Chatterjee, A.K.: An exploratory investigation on porsal cement. World Cem.Technol. 9, 109118 (1978).
3. Raina, S.J., Vishwavathan, V.N. and Chatterje, A.K.: Early hydration characteristics of porsal cement (in German). Zement-Kalk-Gips 31, 516518 (1978).
4. Mehta, P.K.: investigations on energy-saving cements. World Cem. Technol. 11 (5), 166177 (1980).
5. Ikeda, K.: Cement along the join C4A3S-C2S. Proc. 7th Internat. Congr. Chem. Cem. Paris 1980, Vol.2, pp. III 313.
6. Sudoh, G., Ohta, T. and Harada, H A: High strength cement in the CaO-Al2O3-SiO2-SO3 system and its application Proc. 7th Internat. Congr. Chem. Cem. Paris 1980, Vol.3, pp. V 152157.
7. Jun-an, Deng et.al.: Sulphoaluminate cement series. Proc. 7th Internat. Congr. Chem. Cem. Paris 1980, Vol. 4, pp. 381386.
8. Jun-an, Deng and Muzhen, Su: An investigation into cement CaO-SiO2 -Al2 O3 -Fe2O3 -SO3 system. Proc. 8th Internat. Congr. Chem. Cem. Rio de Janeiro 1986, Vol. II, pp. 300305.
9. Mudbhatkal, G.A. et et.al.: Non-alitic cement from calcium sulphoaluminate clinker optimization for high strength and low temperature application. Proc. 8th Internat. Congr. Chem. Cem. Rio de Janeiro 1986, Vol.4, pp. 364370.
10. Stark, J. and Müller, A.: On SO3-containing belite clinkers (in German). Silikattechnik 38, 219221 (1987).
11. Lang, K. and Saumann, Z.: Study of the chemism of fast setting sulfoaluminate cements (in Czech.). Silikaty 32, 7984 (1988).
12. Pligo-Cuervo, Y.B. and Glasser, F.P.: The role of sulphates in cement clinkering: Subsolidus phase relations in the system CaO-Al2O3-SiO2-SO3. Cem. Concr. Res. 9, 5156 (1979).10.1016/0008-8846(79)90094-2
13. Odler, I. and Abdul-Maula, S.: Hydration reactions in the system CaO-SiO2-CaF2. J. Amer. Ceram. Soc. 70,3942 (1987).10.1111/j.1151-2916.1987.tb04850.x

SO3-Rich Portland Cements: Synthesis and Strength Development

  • S. Abdul-Maula (a1) and I. Odler (a1)

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