Control de calidad en obra del material usado en la construcción de la estructura del pavimento flexible.caso práctico: rehabilitación de la vía cruz verde – crucita Guayaquil – Ecuador

Abstract

The following paper of the "Roads’ Rehabilitation Cruz Verde - Crucita" will provide the guidelines to follow the quality control of the material for any road construction project with flexible pavement. This practical case will cover each component of the pavement structure which are the imported borrow material for sub grade, material with selected soil improvement, sub base, base and surface dressing. In addition it will give the concepts of parameters which can control the quality of the material. It shows the quality control of the process to be followed with the materials used in the different layers of pavement and possible solutions in case of failure to fulfill the parameters set in the specifications. Finally, we present the conclusions and recommendations inherent in research and experience gained from the case study