Civil construction is a sector of extreme impact in the Brazilian economy, with construction and demolition waste (RCD) having an extreme impact on the amount of urban solid waste. In this research it was proposed to propose a way of using these residues in the construction of concrete artifacts for structural use. Concrete specimens with sand substitution by RCD were produced in different percentages as a way to contribute to reduce, recycle and reuse this large amount of waste from the construction industry. The objective of this work was to study the mechanical properties of structural concrete with total and partial replacement (25, 50, 75 and 100%) in sand mass. The results of the compression test indicate good quality for concretes with mass substitution of up to 75% per RCD.
CITATION STYLE
Cerqueira, N. A., de Souza, V. B., de Azevedo, A. G., Rabello, A. C. L., Vicente, R. T., Camerini, A., & Gomes, A. R. (2018). Evaluation of the quality of concrete with waste of construction and demolition. In Minerals, Metals and Materials Series (Vol. Part F8, pp. 515–521). Springer International Publishing. https://doi.org/10.1007/978-3-319-72484-3_54
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