Activation of Slag Cement by Hydrated Lime

A Naceri; M.S Bouglada; A Belouar

doi:10.4028/www.scientific.net/AMM.71-78.706

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 71-78Activation of Slag Cement by Hydrated Lime

Activation of Slag Cement by Hydrated Lime

Abstract:

In this experimental study, the setting agent Ca(OH)₂ used for activation of slag cement is used in the proportions of 0%, 2%, 4%, 6%, 8% and 10% by substitution method by mass of slag cement. The results indicated that the mineral activator has a significant effect on the flexural and compressive strengths. The optimum percentage of the mineral activator (hydrated lime) ranges between 2 to 4%. The activation of the slag cement by fine lime (calcium hydroxide) is a simple and economic method especially for cement containing not very reactive slag or low reactivity due to its low CaO/SiO₂.

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Periodical:

Applied Mechanics and Materials (Volumes 71-78)

Pages:

706-711

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.71-78.706

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Online since:

July 2011

Authors:

A Naceri, M.S Bouglada, A Belouar

Keywords:

Activation, Hydrated Lime, Physico-Mechanical Characteristics, Slag Cement

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