2025-08-112025-08-112022https://repositorio.ifal.edu.br/handle/123456789/1123Due to the need to seek references in the various areas on the use of renewable and sustainable materials for the production process in civil construction, the use of ash deposition, as well as the need to reduce the use of materials in civil construction and environmental impacts caused for its extraction. This research brings a comparison between scientific studies that aim to minimize environmental impacts through the use of ashes from the sugarcane production process and its adjacent ones, in order to point out which ones had better results and, consequently, may be more favorable to replace the sand and cement in the civil construction process, generating a chain of positive impacts on the environment and on society as a whole. As a result, the research that had the best performance among those observed, in addition to concluding that sugarcane bagasse ash (CBC) tends to gain even more relevance in the market because it is a new aspect in production. with reusable and lower cost materials and according to the evaluation criterion, it was identified that article number 6 ("Analysis of mortars made with sugarcane bagasse ash to replace the fine aggregate" by Sofia Araújo Lima Bessa) has the best results given the low margin of error and satisfactory results in the analyzed aspects.ptCinzaConstrução CivilImpacto ambiental.Trabalho de Conclusão de CursoENGENHARIAS::ENGENHARIA QUIMICA::TECNOLOGIA QUIMICA