Estudio de viabilidad del uso de los recortes de perforación en la creación de mampostería estructural

The project starts with the physical characterization of the drilling cut, that is to say, the respective tests are carried out to identify their behavior in tests such as: natural humidity of the material, liquid limit, plastic limit and plasticity index, granulometry of the material and humidity optimum compaction; after that, three tests are established for each of the test specimens, these are: resistance to compression, final moisture and density, also, they are performed in time intervals, every 7, 14 and 28 days, varying the number of test pieces to be evaluated by the author's consideration. The general designs of mixture are developed by means of matrix of experiments, these give the guidelines to run the tests of resistance to compression, in addition, the statistical analysis allows to show the influence of certain factors that intervene in the results obtained. At the end of each of the experiments, the results of the tests performed are analyzed, the standard values of compressive strength represented in the NTC 4026 and the NTC 4076 are used as a base, it is also possible to compare the behavior of each one. of the test specimens using comparative matrix and trend graphs, based on that, it is decided which of the mix designs has the best performance for the creation of structural masonry units. Finally, the financial evaluation of the project is carried out.

• Fecha de publicación: 2019
• Institución: Universidad de América
• Repositorio: Lumieres
• Idioma: spa
• OAI Identifier: oai:repository.uamerica.edu.co:20.500.11839/7366
• Acceso en línea: https://hdl.handle.net/20.500.11839/7366
• Palabra clave: Recorte de perforación; Mampostería estructural; Resistencia a la compresión; Drilling cut; Structural masonry; Compression resistance; Tesis y disertaciones académicas
• License: Atribución – No comercial