Abstract: In general, the increase in civil constructions has led to an increase in the production of construction and demolition waste (CDW), a fact that stands out in the city of Bogotá. This situation results in a negative environmental impact, making it necessary to develop strategies for creating management programs in construction sites for the reuse, recycling, and final disposal of the waste they produce. These strategies should be aimed at processing CDW for their later reincorporation and reuse, where concrete stands out as CDW due to being a composite material with a high percentage of use in civil construction works in Bogotá. Therefore, it was determined that there was a need to analyze some of its mechanical properties such as compressive strength, tensile strength, flexural strength, and its particle size distribution, to assess the possibility of recycling it and using it in the production of new concrete for reuse in construction, proposing an alternative to decrease the exploitation of natural resources and conservation strategy for the environment by reducing the C&D waste that goes to landfills. For this research, tests were conducted using concrete specimens with 100% recycled aggregates and an age of 28 days. The results show that the mechanical properties of recycled concrete are diminished, but as future work it is evident that there is a possible improvement by reducing the amount of recycled coarse aggregates to produce such concrete. ; A nivel general el aumento de construcciones civiles ha generado un incremento en la producción de residuos de construcción y demolición (RCD), aspecto que resalta en la cuidad de Bogotá. Este aspecto da lugar a un impacto ambiental negativo, por lo que es necesario generar estrategias para que en las obras se creen programas de gestión para la reutilización, reciclaje y disposición final de los desechos que producen. Estas estrategias deben estar encaminados a procesar los RCD, para su posterior reincorporación y reúso, donde el concreto se destaca como RCD ...
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