THE INFLUENCE OF NACL ON THE REACTIVITY OF HIGH-ALUMINA CEMENT IN WATER - PORE-SOLUTION AND SOLID-PHASE CHARACTERIZATION

Authors
GONI S GAZTANAGA MT SAGRERA JL HERNANDEZ MS
Citation
S. Goni et al., THE INFLUENCE OF NACL ON THE REACTIVITY OF HIGH-ALUMINA CEMENT IN WATER - PORE-SOLUTION AND SOLID-PHASE CHARACTERIZATION, Journal of materials research, 9(6), 1994, pp. 1533-1539
Citations number
13
Categorie Soggetti
Material Science
Journal title
Journal of materials research → ACNP
ISSN journal
08842914
Volume
9
Issue
6
Year of publication
1994
Pages
1533 - 1539
Database
ISI
SICI code
0884-2914(1994)9:6<1533:TIONOT>2.0.ZU;2-1
Abstract
The influence of NaCl (3% of Cl- by weight of cement) on the reactivit y of High Alumina Cement (HAC) in water has been studied over a period of one month. The changes in microstructure were monitored by x-ray d iffraction and scanning electron microscopy. The pore-solution, extrac ted by the application of high mechanical pressure (500 MPa), was stud ied for the chemical composition and changes caused by chloride and so dium ions.