Experimental study of sulfoaluminate concrete based materials : Etude expérimentale d'un béton à base de clinker sulfoalumineux - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

Experimental study of sulfoaluminate concrete based materials : Etude expérimentale d'un béton à base de clinker sulfoalumineux

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Résumé

Sulfoaluminate clinker presents a very interesting alternative to Portland clinker regarding sustainable development. An experimental program is undertaken using a sulfoaluminate clinker mixed with micro-ionized gypsum. We carry out series of tests on different mixes: rheology tests, water porosity, expansion tests, compressive strength tests at various ages, measurement of the temperature evolution during the cement hardening, alkalinity measures of the cement paste. An experimental design method is used, varying the water content, the gypsum content through S / A ratio, allowing the optimal design of the concrete mixture proportioning. Then we compare an optimal solution using this binder with a classical formulation based on Portland cement. We also evaluate environmental impact of the optimal solution versus a Portland cement solution.
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Dates et versions

hal-00968021 , version 1 (31-03-2014)

Identifiants

  • HAL Id : hal-00968021 , version 1

Citer

Amina Alaoui, Adélaïde Feraille Fresnet, Amine Dimassi, Viet-Hung Nguyen, Robert Le Roy, et al.. Experimental study of sulfoaluminate concrete based materials : Etude expérimentale d'un béton à base de clinker sulfoalumineux. CONSEC'07, Jun 2007, Tours, France. pp.909-916. ⟨hal-00968021⟩
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