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Shrinkage mechanisms of hardened cement paste by C.F. Ferraris and F.H. Wittmann


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
51 KB
Volume
18
Category
Article
ISSN
0008-8846

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Shrinkage mechanisms of hardened cement
โœ S. Chatterji ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 140 KB

In this paper the authors tried to analyze their drying shrinkage data in terms of the Munich model. They have attributed the shrinkage below 40% RH to a change in the surface free energy (socalled Bangham shrinkage) and the shrinkage above 40% RH to the disjoining pressure. As the authors are propo