Bibliographic citations
Villasante, E., Coa, K. (2020). Análisis comparativo de los parámetros físico mecánicos de la mezcla asfáltica utilizando un asfalto modificado con polímero Betutec 60/85, calculados para el diseño de la vía Enaco - Pumamarca, respecto al diseño de pavimento original [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/3607
Villasante, E., Coa, K. Análisis comparativo de los parámetros físico mecánicos de la mezcla asfáltica utilizando un asfalto modificado con polímero Betutec 60/85, calculados para el diseño de la vía Enaco - Pumamarca, respecto al diseño de pavimento original [Tesis]. : Universidad Andina del Cusco; 2020. https://hdl.handle.net/20.500.12557/3607
@misc{sunedu/3041504,
title = "Análisis comparativo de los parámetros físico mecánicos de la mezcla asfáltica utilizando un asfalto modificado con polímero Betutec 60/85, calculados para el diseño de la vía Enaco - Pumamarca, respecto al diseño de pavimento original",
author = "Coa Villavicencio, Kevin Arturo",
publisher = "Universidad Andina del Cusco",
year = "2020"
}
The objective of this thesis is to analyze and compare the physical-mechanical properties of a traditional asphalt concrete against a Betutec 60/85 type polymer modified asphalt concrete for the Enaco-Pumamarca section in the San Sebastián-Cusco District, through tests Physicomechanical (resistance of bituminous mixtures using the Marshall apparatus and resistance of compacted asphalt mixtures to indirect traction), using for both mix designs the same stone materials and asphalt cement (Fine aggregates from the Pachar and Huillque quarries, coarse aggregate of Senqa and conventional asphalt cement PEN 85/100) being the same quarries used in the original design of the pavement and additionally for the design of the asphalt hot mix modified with the Betutec 60/85 type polymer. The tests of characterization and behavior of the inputs (density, susceptibility to penetration and percentage of voids) were carried out, in addition to evaluating the behavior of the mass in the face of compression and tension efforts, traction induced by diametral compression or indirect traction, the tests Marshall and the tests for fine and coarse aggregates through tests standardized by the National Building Regulation CE.010 for Urban Pavements and Manual of General Technical Specifications for Road Construction EG-2013, to then design a hot asphalt mix and determine the content optimum asphalt using the Marshall design method for hot asphalt mixtures, considering variable percentages of asphalt (4.0%, 4.5%, 5.0%, 5.5%, 6.0% and 6.5%) with respect to the total weight of the mixture. Finally, after performing the comparative analysis between a traditional hot asphalt mixture and a polymer modified hot asphalt mixture, it was concluded that the use of the polymer has a positive impact on increasing the mechanical properties of the sample to some extent, then of which these properties are negatively affected by excess fines.
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