Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Engineering Properties of Concrete with CSA-Based Ternary Binders
Calcium SulfoAluminate (CSA) cement is an innovative binder considered a promising alternative to Portland cement thanks to its rapid strength development, good dimensional stability, and high chemical resistance. Moreover, the production of CSA clinker results in less CO2 emissions compared to Portland clinker since it requires a lower burning temperature and less limestone in the raw meal. Ternary binders made by blending Portland cement, CSA clinker, and anhydrite have been developed and used to achieve a wide range of engineering features including early strength development, good workability, and high dimensional stability. However, limited data are available on the structural behavior of concretes mixed with these innovative binders. To address this gap, a laboratory investigation was performed using traditional Portland-based concretes as baseline for comparison. The evolution over time of compressive strength and modulus of elasticity were investigated to evaluate the effect of the binder type. The experimental results were compared to the analytical models of Eurocode 2, Model Code 2010, ACI 318, and ACI 363.
Engineering Properties of Concrete with CSA-Based Ternary Binders
Calcium SulfoAluminate (CSA) cement is an innovative binder considered a promising alternative to Portland cement thanks to its rapid strength development, good dimensional stability, and high chemical resistance. Moreover, the production of CSA clinker results in less CO2 emissions compared to Portland clinker since it requires a lower burning temperature and less limestone in the raw meal. Ternary binders made by blending Portland cement, CSA clinker, and anhydrite have been developed and used to achieve a wide range of engineering features including early strength development, good workability, and high dimensional stability. However, limited data are available on the structural behavior of concretes mixed with these innovative binders. To address this gap, a laboratory investigation was performed using traditional Portland-based concretes as baseline for comparison. The evolution over time of compressive strength and modulus of elasticity were investigated to evaluate the effect of the binder type. The experimental results were compared to the analytical models of Eurocode 2, Model Code 2010, ACI 318, and ACI 363.
Engineering Properties of Concrete with CSA-Based Ternary Binders
Lecture Notes in Civil Engineering
di Prisco, Marco (Herausgeber:in) / Menegotto, Marco (Herausgeber:in) / Bertola, F. (Autor:in) / Rossini, M. (Autor:in) / Canonico, F. (Autor:in) / Schubert, S. (Autor:in) / Nanni, A. (Autor:in)
Italian Concrete Conference ; 2021 ; Naples, Italy
10.09.2023
15 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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