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Microstructures Of Modified Hardened Cement Pastes

Published online by Cambridge University Press:  22 February 2011

W. Kurdowski ,
M. Petri  and
B. Trybalska
W. Kurdowski
Affiliation:
Academy of Mining & Metallury, 30–059 Cracow, al. Mickiewicza 30, Poland
M. Petri
Affiliation:
Academy of Mining & Metallury, 30–059 Cracow, al. Mickiewicza 30, Poland
B. Trybalska
Affiliation:
Academy of Mining & Metallury, 30–059 Cracow, al. Mickiewicza 30, Poland
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Abstract

The influence of different admixtures: gypsum, tartaric acid, silica fume and C4A3S upon the HCP developing microstructures has been studied. Investigations of flexural strength, E-modulus, porosity, DT-analysis, X-ray analysis and SEM observations were carried out. The obtained results showed that these samples differ in microstructure and porosity.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 137: Symposium P – Pore Structure and Permeability of Cementitious Materials , 1988 , 291
Copyright
Copyright © Materials Research Society 1989

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References

1. Diamond, S., “The Microstructure of Cement Paste in Concrete,” 8th International Congress on the Chemistry of Cement, Rio de Janeiro, Vol. I, pp. 122–147, (1986).Google Scholar