Early hydration behaviour of portland cement containing boro-, citro- and desulphogypsum
β Scribed by John Bensted
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 356 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0008-8846
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An optical interference method shows that at early stages of hydration there is a significant increase in size of individual cement grains. The effect of applied hydrostatic pressure on cement pastes is an increase in the degree of hydration. Explanations for these effects are given in terms of the
Pore size distribution of Portland cement pastes has been studied using helium picnometry and mercury porosimetry. Cement samples were hydrated under varying conditions of temperature and pressure and were investigated at very early stages of hydration : thickening, setting, and early hardening. The