Examinando por Materia "Tecnología 4G"
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Ítem Contabilidad financiera basada en IFRS de concesiones viales según el esquema de Asociaciones Público-Privadas en Colombia(Universidad EAFIT, 2018) Restrepo Escobar, Andrés Ovidio; Restrepo Tobón, Diego AlexanderÍtem Mercado del aditivo acelerante para la construcción de túneles en Colombia en el marco de los proyectos de infraestructura 4G: una aproximación a su estado del arte(Universidad EAFIT, 2018) Gómez Navas, Edgar; López Gallego, FranciscoThis article makes an approach about the state of art concerning the market analysis of an accelerator additive for the tunnelling construction in Colombia, within the current framework of the fourth generation infrastructure projects -- In order to achieve this objective, a series of bibliographical references have been studied (articles, norms, previous research works); bibliography related to the subject of study, in contexts such as the legal framework for 4G infrastructure projects, chronology about the development of road infrastructure in Colombia since the nineties; 4G projects current scenarios, in terms like financial situation, real execution and national impact, with recent studies on the current environment of construction products and suppliers, as well as trends in research on current technologies in the field of accelerators for shotcrete -- Based on the correlation of the previous information, we will determine trends in the current market of the accelerator additive for tunnelling construction in Colombia and methods to improve the suppliers competitive performance of that product