Application of Selective 29Si Isotopic Enrichment to Studies of the Structure of Calcium Silicate Hydrate (C-S-H) Gels
β Scribed by Adrian R. Brough; Christopher M. Dobson; Ian G. Richardson; Geoffrey W. Groves
- Book ID
- 110826789
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 443 KB
- Volume
- 77
- Category
- Article
- ISSN
- 0002-7820
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π SIMILAR VOLUMES
1tO and 29Si MAS and CPMAS NMR spectroscopy has been used to study the mechanism of hydration of/3-C2S and the structure of calcium silicate hydrates (CSH) formed both during hydration of/3-C2S and synthesized separately. /3-C2S was reacted with H~70 at room temperature for up to 100 days. Synthesiz
## Abstract Calcium silicate hydrated (CβSβH) gel is the principal binding phase of the cement paste and responsible for its strength. It is basically composed of silicate chains held together with CaO layers, where different guest ions can enter its structure. In particular, the substitution of Al