𝔖 Bobbio Scriptorium
✦   LIBER   ✦

95/04709 Pore structures of fly ashes activated by Ca(OH)2 and CaSO4.2H2O


Publisher
Elsevier Science
Year
1995
Weight
179 KB
Volume
36
Category
Article
ISSN
0140-6701

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Influence of Ca(OH)2 and CaSO4 Β· 2H2O on
✍ K. Nakagawa; I. Terashima; K. Asaga; M. Daimon πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 672 KB

The influences of Ca(OH)z and CaSO4 β€’ 2I-I20 on the hydration of amorphous calcium aluminate with the chemical composition similar to C,zA7 were studied by determining the degree of hydration according to the selective dissolution method. The hydration reaction of amorphous calcium aluminate progre

Reaction of Ca(OH)2 and of Ca(OH)2 + CaS
✍ J.H.P. van Aardt; S. Visser πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 240 KB

The reaction between calcium hydroxide and minerals containing alumina forms C~A-hydrates and/or hydrogarnet (calcium-alumina-silicate hydrate), depending on the temperature. Alkali-feldspars furnish alkalies during the reaction. C4A-hydrates react with calcium sulphate to produce ettringite. La

Solubility of Ca(OH)2 and CaSO4Β·2H2O in
✍ Weiping Ma; Paul W. Brown; Dexiang Shi πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 590 KB

Calculation of the solubility product constants for Ca(OH)2 and CaSO4.2H20 in pore solutions of hardened cement paste is used as an estimation of saturation. The treatment of solubility data using three models is discussed in this paper. These models are the Greenberg-Copeland model[l], the Brornley

Hydration of C3A in the presence of Ca(O
✍ H.-J. Kuzel; H. PΓΆllmann πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 636 KB

The hydration of C3A in the presence of CaSO4"2H20 , CaCO 3 and always Ca(OH)2 in excess has been studied with X-ray diffraction. Using a special technique the diagrams were taken directly from the pastes. From the data obtained conclusions regarding the sequence of reactions and the possible phase