This study shows the state of art about the use of pozzolana in cement composites against corrosion of steel in reinforced concrete. The objective of this work is verify the addition of pozzolana in cement composites as ...

The civil construction sector, especially in times of crisis, faces challenges and demands in the quest to increase productivity, lower costs and meet shorter delivery times. In this context, the present work aims to ...

The present work investigated the use of recorded experiments in the teaching of chemistry and its contributions to the teaching-learning process of chemistry concepts, analyzing the importance of methodological aspects ...

The present work investigated the contributions of the use of different languages in the teaching and learning process of Chemistry, identifying the oretical aspects that could base this teaching practice and examining ...

The present study investigated the quality of the teaching and learning process of chemistry in a School of Reference and its possible relation with the pedagogical proposal of this model of school. The proposal of the ...