Methodology proposition for performance evaluation of crystalline admixtures in portland cement concreteJosué Augusto Arndt, Angela Borges Masuero, Denise Carpena Coitinho Dal Molin and Fernanda Macedo PereiraMATEC Web Conf., 378 (2023) 02022DOI: https://doi.org/10.1051/matecconf/202337802022