The effect of gypsum on the early stages of C3S hydration is explored by means of DTA, high-resolution STF~I, and liquid phase studies. Literature data show that substantial amounts of sulfate ion can be incorporated in the structure of C-S-H, the main product of C3S hydration (1-5). During hydrati
The effect of C3S on the early hydration of C3A
β Scribed by E. El Aouni
- Book ID
- 110551974
- Publisher
- Springer Netherlands
- Year
- 1995
- Tongue
- English
- Weight
- 343 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0022-5215
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π SIMILAR VOLUMES
Composite materials were prepared from C3S and 12% (I) vinyl sulfonic acid (2) p-styrene sulfonic acid. The hydration of the composite systems were compared to that of neat C3S for different ages up to 90 d, by DTA-TG, IR and XRD. The polymers were found to retard the hydration of the silicate due t
The concentrations of calcium and silica in solution during the first 4 hours of C3S hydration were measured. The results of these analyses indicate that a solid calcium silicate hydrate forms within 30 seconds of the start of hydration and that an equilibrium between the solution and the solid hyd