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A reply to Skalny's discussion on “Low pressure steam hydration of tricalcium silicate”

✍ Scribed by Vito Alunno-Rossetti; Gerardo Chiocchio; Mario Collepardi


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
249 KB
Volume
4
Category
Article
ISSN
0008-8846

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✦ Synopsis


In his stimulating discussion (1) of our paper, (2) Dr. Skalny claims that some disagreement exists between our data and those obtained by himself (3)(4)(5) and by other authors. (6'7) We will try to demonstrate that, taking into account the analytical methods available, the results are in good agreement, whereas their interpretation is different.

Three points will be discussed in particular: I) the kinetics of hydration, 2) the surface properties, and 3) the composition of the hydrated products.

Kinetics of hydrat.ion


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The authors are very grateful to Chatterji as his remarks provide a welcome opportunity to clarify some points of our paper. According to Chatterji's, in the C3A-gyps~m-water system, we would have attributed "the first part of the second high activity period to ettringite formation." Moreover, Chat