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Setting and Strengthening Mechanisms of Cementitious Materials

Published online by Cambridge University Press:  15 February 2011

W. Jiang  and
D.M. Roy
W. Jiang
Affiliation:
Materials Research Laboratory, Pennsylvania State University, University Park, PA16802
D.M. Roy
Affiliation:
Materials Research Laboratory, Pennsylvania State University, University Park, PA16802
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Abstract

This paper highlights the physico-chemical characteristics of cementitious materials responsible for or involved in setting, and how these are related to the strengthening and mechanical properties. Five main mechanisms which can be used to increase cementitious materials strength were discussed. The substantially improved cement matrix materials can be obtained by deliberately using one or more above mechanisms. Experiments have been performed on ordinary portland cements and phosphate cements used as construction materials, whose setting time is several hours, and dental cement, whose setting time is several minutes.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 245: Symposium K – Advanced Cementitious Systems: Mechanisms and Properties , 1991 , 309
Copyright
Copyright © Materials Research Society 1992

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References

REFERENCES

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