Szczegóły publikacji
Opis bibliograficzny
Hydration of tricalcium aluminate in the presence of various amounts of calcium sulphite hemihydrate: conductivity tests / A. ŁAGOSZ, J. MAŁOLEPSZY, S. Garrault // Cement and Concrete Research ; ISSN 0008-8846. — 2006 — vol. 36 iss. 6, s. 1016–1022. — Bibliogr. s. 1021–1022, Abstr. — Publikacja dostępna online od: 2006-03-09
Autorzy (3)
- AGHŁagosz Artur
- AGHMałolepszy Jan
- Garrault Sandrine
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 33250 |
|---|---|
| Data dodania do BaDAP | 2007-06-14 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.cemconres.2006.01.006 |
| Rok publikacji | 2006 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Cement and Concrete Research |
Abstract
Hydration of calcium aluminate C(3)A (3CaO center dot Al2O3) in the presence of calcium sulphite hemihydrate (CaSO3 center dot 0.5H(2)O), with the molar ratio of substrates close to 1, produces the C(3)A center dot CaSO3 center dot 11H(2)O calcium monosulphite aluminate phase. Small amounts of calcium sulphite added to calcium aluminate (the ratio of CaSO3 center dot 0.5H(2)O/C(3)A equalling 0:1) change the rate of C(3)A hydration and influence the whole reaction. Reaction processes for various ratios of the C(3)A-CaSO3 center dot 0.5H(2)O mixture were examined in pure distilled water with a considerable amount of liquid W/S=38-50 (constant W/C(3)A). Processes in the liquid phase were monitored with conductivity equipment, and the XRD analysis was used to identify the phases precipitated during the examined reactions. (C) 2006 Elsevier Ltd. All rights reserved.