Análisis mineralógico, norma Invias: 2013, de los agregados pétreos de canteras procedentes de los municipios de Villavicencio y acacías para su aplicación en mezclas asfálticas en caliente en el departamento del Meta
Fecha
2019-10-18Registro en:
Cuesta, C. & Beltrán, Juan. (2019). Análisis mineralógico, norma Invias: 2013, de los agregados pétreos de canteras procedentes de los municipios de Villavicencio y acacías para su aplicación en mezclas asfálticas en caliente en el departamento del Meta. Trabajo de grado. Villavicencio. Universidad Santo Tomás.
Autor
Cuesta Alvarado, Carlos Martin
Beltran Quimbayo, Juan Pablo
Institución
Resumen
This work analyzed mineralogically and physic properties of clasts of six quarries for construction materials. This analysis was according to 2013 INVIAS Colombian standard normative for pavements. The stone aggregates from these quarries (Guatiquia centro, Agregados y Triturados Del Meta, Rex Ingeniería, Arrecife, Petrominerales, El Diamante) from the municipalities of Villavicencio and Acacías for application in hot dense asphalt mixtures (HMA) in the Colombian department of Meta. According to the standard normative above mentioned, the tests that applied were granulometry, wear by Los Angeles Machine and abrasion with Micro-Deval equipment for fractured faces, elongated, and flat particles.
The results were a lot different both for petrographic like mineralogy contents in the gravels of the Guatiquía and Guayuriba rivers. In addition, laboratory tests allowed us to identify that the aggregates of all the quarries almost met all the requirements for this material for its application in the manufacture of hot asphalt mixtures in the Colombian Meta department.