Examinando por Materia "Hormigón"
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- PublicaciónAcceso abiertoEvaluación técnica de los residuos de la construcción y la demolición de concreto como un potencial cementante(2017) Castrillón Rodríguez, Katherine; Mejía Barrera, Carlos Albertohe residues that are generated in the structures of construction processes of buildings and architectural spaces, or in demolition of the same could be reused in different ways, such as: mortars, concrete or prefabricated elements. This project was developed based in the recidue originated from the casting of structures made out of concrete in developed works in the municipality of Bello, Antioquia; made in a process of dying with different equipments and machines until reaching a pulverized material. The characterization of the recycled cement was made as a potential cementing for the generation of mortars; according to the NSR 10 there have been different samples elaborated with different types mixture designs in order to obtain the optimal sample, which is made with this material and portland cement
- PublicaciónAcceso abiertoReutilización de los residuos del concreto con pigmentos de color para el mejoramiento de espacios públicos deteriorados(2016) Londoño Suárez, Santiago; Mejía Jaramillo, EdgarIn carrying out this work and with the acquired information over conventional, special, and advanced concrete and the residues of the concrete. The information is fragmented in various stages of conceptualization, collection, classification, and construction process that were necessary to develop to reach out to a real and satisfactory research result. After having a better understanding of the concrete, a deepening is done in waste concrete, the process of obtaining and construction system in order to have the necessary information to develop solutions that are sought as an end result of the application of recycled concrete elements. This became a need to analyze further the residues of concrete through its crushing process that generates different types of granulometry, obtaining the right material for the realization of a prototype that will be made from waste concrete taken from the different buildings that were visited in the field analysis. Process that allowed to have a solid element formed by recycled concrete and a percentage of pigment dye that let us make a proper design, which were made the necessary tests leaving as a result a prototype of cobble for the restoration of damaged floor types a public space.-- Grupo de investigación Hombre, Proyecto y Ciudad.-- Línea de Investigación: bienestar humano y tecnología .-- Área: arquitectura.-- Tema: urbanismo