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Influence of siliceous materials on chloride attack of ordinary portland and alumina cement composite
The effect of same siliceous materials, i.e. silica fume or granulated slag as high alumina cement (HAC) substitutes on chloride attack of ordinary Portland and alumina cement composite up to complete substitution and up to 12 months was studied. The results indicate that the cement pastes with silica fume give higher combined water and lower free lime contents than those containing granulated slag. The increase of HAC substitution by silica fume or granulated slag in the OPC-HAC composite decreases the aggressive attack of chloride ions on the hardened cement pastes, yet the granulated slag is more effective than the silica fume.
Influence of siliceous materials on chloride attack of ordinary portland and alumina cement composite
The effect of same siliceous materials, i.e. silica fume or granulated slag as high alumina cement (HAC) substitutes on chloride attack of ordinary Portland and alumina cement composite up to complete substitution and up to 12 months was studied. The results indicate that the cement pastes with silica fume give higher combined water and lower free lime contents than those containing granulated slag. The increase of HAC substitution by silica fume or granulated slag in the OPC-HAC composite decreases the aggressive attack of chloride ions on the hardened cement pastes, yet the granulated slag is more effective than the silica fume.
Influence of siliceous materials on chloride attack of ordinary portland and alumina cement composite
Einfluß von kieselsäurehaltigen Werkstoffen auf den Chloridangriff bei einfachem Portland- und Aluminiumoxidzement-Verbundwerkstoffen
El Sokkary, T.M. (author) / Assal, H.H. (author) / Kandeel, A.M. (author)
Industrial Ceramics ; 23 ; 13-18
2003
6 Seiten, 7 Bilder, 2 Tabellen, 23 Quellen
Article (Journal)
English
Chloride Resistance of Ordinary Portland Cement Concrete
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