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The Chemical Environment in Cement Matrices

Published online by Cambridge University Press:  28 February 2011

M. J. Angus  and
F. P. Glasser
M. J. Angus
Affiliation:
Dept. of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB9 ZUE, Scotland
F. P. Glasser
Affiliation:
Dept. of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB9 ZUE, Scotland
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Abstract

General progress in modelling the behaviour of cement matrices and their interactions with wastes is reviewed in terms of appropriate model-ling concepts and their formulation in terms of parameters Which are susceptible to evaluation. The redox behaviour, particularly of slag-cement blends is shown to differ sharply from that of Portland cement matrices. Experimental methods of measuring Eh and poising capacities are described and the composition of pore fluids determined. Slag cements contain appreciable soluble Sn− species as well as S2O32− and SO42−

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 50: Symposium STOCKHOLM – Scientific Basis for Nuclear Waste Management IX , 1985 , 547
Copyright
Copyright © Materials Research Society 1985

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References

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