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A discussion of the paper “study of some synthetically prepared hydrous alkali calcium silicates” by S.J. Way and A. Shayan

✍ Scribed by Roger Dron; François Brivot

Book ID
103001428
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
79 KB
Volume
23
Category
Article
ISSN
0008-8846

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Study of some synthetically prepared hyd
Study of some synthetically prepared hydrous alkali calcium silicates
✍ S.J. Way; A. Shayan 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 856 KB

To further our understanding of the nature of alkali-aggregate reaction products, hydrous alkali calcium silicates were prepared and studied. N,K-C-S-H products were synthesised by the reaction of alkali silicate solutions with lime or hme dispersed in sodium or potassium hydroxide solution at room

A reply to a discussion by S. Chatterji
A reply to a discussion by S. Chatterji of the paper “Mechanism of alkali-silica reaction and the significance of calcium hydroxide”
✍ H. Wang; J.E. Gillott 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 128 KB

We would like to thank Dr. Chatterji for his interesting and detailed comments on our paper. We agree with Dr. Chatterji that our thinking owes a great deal to the pioneering work of Powers and Steinour though our new data has led us to propose what we feel are significant changes to the original hy

A discussion of the paper “Mechanism of
A discussion of the paper “Mechanism of alkali-silica reaction and the significance of calcium hydroxide” by H. Wang and J.E. Gillot
✍ S. Chatterji 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 167 KB

This is a very interesting and informative paper. In this paper the authors have attempted to resuscitate Powers-Steinour hypothesis of alkali-silica reaction. In their scheme calcium ion has given an added role of the rejuvenator of alkali hydroxide and the effects of the hydraulic radii of differe