Cement containing activated belite

Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing

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106735, 106769, C04B 0704

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active

055099629

ABSTRACT:
An article of manufacture and method of manufacture of a cement product composition. A cementitious clinker consisting essentially of an alpha belite and a ferrite phase having a composition of about 0.04-0.13 moles Na.sub.2 O, 0.03-0.07 moles K.sub.2 O, 0.09-0.18 moles Fe.sub.2 O.sub.3, and 2.8 moles dicalcium silicate.

REFERENCES:
patent: 4119467 (1978-10-01), Nudelman et al.
patent: 4496396 (1985-01-01), Steinbiss et al.
"Influence of Alkalies on the Composition of Belite-Rich Cement Clinkers and The Technological Properties of The Resulting Cements," A. Gies and D. Knofel, Cement and Concrete Research, vol. 16, pp. 411-422, (1986). No Month Available.
"Effect of Na, K and Fe On The Formation of .alpha.- and .beta.-Ca.sub.2 SiO.sub.4 " K. Suzuki, S. Ito and T. Nishikawa, Cement and Concrete Research, vol. 16, pp. 885-892, (1986). No Month Available.
"Hydration and Strength of .alpha.-, .alpha.'- and .beta.-Dicalcium Silicates Stabilize with Na-Al, K-Al, Na-Fe and K-Fe," Kazutaka Suzuki, Proc. 7th Int. Symp. Chem. Cement, Paris, II-47 (1980). No Month Available .

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