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Effect of Hydration Temperature on Cement Paste Structure

Published online by Cambridge University Press:  25 February 2011

I. Odler
Affiliation:
Technical University Clausthal, F.R.G.
S. Abdul-Maula
Affiliation:
Technical University Clausthal, F.R.G.
Lu Zhongya
Affiliation:
Cement Research Institute, Anhui, Hefei, China
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Abstract

The effect of temperature on the progress of hydration and cement paste structure and properties was studied using four laboratory-synthesized portland cements, hydrated at temperatures between 5 and 95°C for up to 90 days. In addition to an accelerated progress of hydration, elevated temperatures altered the phase composition and pore structure of the resulting hydrated material. Below 75°C the effect of temperature on the intrinsic bond properties of the hydrates formed remained negligible.

Type
Research Article
Copyright
Copyright © Materials Research Society 1987

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References

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