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Evaluation of the use of iron ore tailings in mortar formulation
Paula Junior, Wallyson Rodrigues de; Oliveira, Carlos Augusto de SouzaThe research aimed to conduct an exploratory study using the tailings from the beneficiation of iron ore in the production of mortars. For this, the characterization of the materials used was performed, among them the tailings from the beneficiation of iron ore. The iron ore tailings (RMF) was used in the production of mortars, as a partial replacement for fine aggregate. Mortar mixtures were developed with RMF...
Investigating mechanical properties of hot mix asphalt containing iron ore flot...
Soncim, Sérgio Pacífico; Oliveira, Jonas Henrique de Carvalho; Almeida, Marconi Oliveira de; Oliveira, Carlos Augusto de Souza; Belotti, Fernanda MariaStudies involving the use of iron ore tailings from the beneficiation process in different market niches are increasingly necessary due to the large environmental damage caused by their disposal in dams, since they are waste generated in high volumes and which have low economic value for mining companies The main purpose of this study was to investigate mechanical properties of hot mix asphalt mixture containin...