ANALYSIS OF THE MECHANICAL AND PHYSICAL BEHAVIOR OF CONCRETE WITH PORTLAND CEMENT TYPE III AND PORTLAND CEMENT ARI

Autores/as

  • Filipe Martins Lima Instituto Federal do Espírito Santo – IFES, Campus Vitória
  • Luiz Fernando Daniel da Silva Instituto Federal do Espírito Santo – IFES, Campus Vitória
  • Alessandra Savazzini-Reis Instituto Federal do Espírito Santo – IFES, Campus Vitória
  • Georgia Serafim Araújo Instituto Federal do Espírito Santo – IFES, Campus Vitória

DOI:

https://doi.org/10.36524/ric.v11i1.2822

Palabras clave:

Axial Compression Strength, Prestressed Concrete, Portland Cement High Early Strength, Portland Cement III, Compression Strength, PC III, PC ARI

Resumen

The concrete used in prestressed slabs in Greater Vitória, Espírito Santo, Brazil, usually contains PC type III (blast furnace slag Portland cement) (ABNT, 2018) and PC type V High Early Strength (Portland cement V ARI) (ABNT, 2018), facilitating faster execution of protension. The aim of this study is to analyze the behavior of concretes with PC III and PC ARI in their composition with up to 182 days of age. In order to do so, two types of concrete were manufactured: the reference one - containing only PC III - and the other one in which 30% of PC III was substituted by PC ARI. By analyzing the concretes' strength to axial compression at the 7th day, we observed that the concrete with substitution displayed a resistance to axial compression that is 28.2% higher than the reference concrete. Meanwhile, at 91 days of age, the reference concrete displayed an axial compression that was 7.6% higher than the concrete with substitution. Therefore, we notice a significant change in the behavior of concrete composed of cement with high early strength (PC ARI).

Publicado

17-06-2025

Cómo citar

ANALYSIS OF THE MECHANICAL AND PHYSICAL BEHAVIOR OF CONCRETE WITH PORTLAND CEMENT TYPE III AND PORTLAND CEMENT ARI. (2025). Revista Ifes Ciência , 11(1), 1-10. https://doi.org/10.36524/ric.v11i1.2822

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