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Article Dans Une Revue European Journal of Environmental and Civil Engineering Année : 2010

Effect of gypsum content on sulfoaluminate mortars stability

Résumé

Calcium sulfoaluminate clinker is one of the most promising cements that would lower the greenhouse gas effect accompanying cement production. This article examines the effect of gypsum content on the dimensional stability of sulfoaluminate mortars. Mechanical properties as chemical evolution are studied. Our results show that the mortar with the greatest gypsum content expands without a decrease of its mechanical properties when it is cured in water. Two hypotheses about the mortars hydration are discussed to explain the differents macroscopic behaviours of the two mortars.
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Dates et versions

hal-00533814 , version 1 (08-11-2010)

Identifiants

  • HAL Id : hal-00533814 , version 1

Citer

Tiffany Desbois, Robert Le Roy, Alexandre Pavoine, Gérard Platret, Adélaïde Feraille Fresnet, et al.. Effect of gypsum content on sulfoaluminate mortars stability. European Journal of Environmental and Civil Engineering, 2010, 14 (5), pp.579-597. ⟨hal-00533814⟩
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