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Action of chloride ions on hydrated cement pastes: Influence of the cement type and long time effect of the concentration of chlorides

✍ Scribed by P. Gégout; E. Revertégat; G. Moine

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
323 KB
Volume
22
Category
Article
ISSN
0008-8846

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✦ Synopsis

Two sets of neat paste samples, prepared with an ordinary Portland cement and a ternary blended cement (containing slag and fly ash), were stored in various corrosive solutions of different pH (11.5 and 13) and chloride concentrations (up to 20 g/1 of Cl'). Structural and textural alterations were investigated over a three year period. The specific effect of the pH is compared to the influence of the chloride concentration.

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