Comparison between the material improvement of the megarok and san josé quarries, applying the AASTHO standards

Authors

  • Maria Isabel Zambrano Universidad Tecnica de Manabi, Portoviejo, Ecuador
  • Edwin Alexander Rodriguez Veliz Universidad Tecnica de Manabi, Portoviejo, Ecuador
  • Gema Flores Ormaza Universidad Tecnica de Manabi, Portoviejo, Ecuador
  • Gabriel Linzan Laz Universidad Tecnica de Manabi, Portoviejo, Ecuador

Keywords:

asphalt emulsion, improvement, materials, pavements, quarries

Abstract

Comparative analyzes were carried out between the materials of the Magarok and San José quarries, taking into account AASTHO standards with the objective of being used as a base / sub-base in the pavement structure. The asphalt emulsion material was stabilized to increase the strength and give the material sub-base and / or base characteristics, with a suitable mixing design, obtaining results with suitable characteristics to be used in the pavement structure composed of a 65 % Asphalt AC 20; 34.30% water and 0.70% ASFIER 121 emulsions, with good resistance to the stability of the materials.

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References

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Published

2017-09-30

How to Cite

Zambrano, M. I., Veliz, E. A. R., Ormaza, G. F., & Laz, G. L. (2017). Comparison between the material improvement of the megarok and san josé quarries, applying the AASTHO standards. International Research Journal of Engineering, IT & Scientific Research, 3(5), 50–57. Retrieved from https://sloap.org/journals/index.php/irjeis/article/view/575

Issue

Vol. 3 No. 5: September 2017

Section

Research Articles
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