Technical and environmental assessment of an alternative binder for low traffic roads with LCA methodology

Alejandra Balaguera Quintero, Diana Gómez Cano, Gloria Carvajal Peláez, Yhan Paul Arias

Resultado de la investigación: Capítulo del libro/informe/acta de congresoCapítulo

Resumen

Currently, low traffic roads in most countries are made up of unpaved roads; therefore, to increase the bearing capacity and durability of soils, using stabilizers such as lime and portland cement is required. In this paper, the results obtained from the addition of alternative binder materials based on industrial by products such as alkali activated coal ashes that work as soil stabilizers with sustainability criteria and are assessed through Life Cycle Assessment (LCA); this process is approached from the preparation, packaging and storage of binder material, its activation and finally the application in test sections obtaining unconfined compressive strengths of the order of 2 MPa; which represented an increase in resistance above 300% for the same soil without stabilization.

Idioma originalInglés
Título de la publicación alojadaMinerals, Metals and Materials Series
EditorialSpringer International Publishing
Páginas155-164
Número de páginas10
Edición9783319521312
DOI
EstadoPublicada - 1 ene 2017

Serie de la publicación

NombreMinerals, Metals and Materials Series
Número9783319521312
ISSN (versión impresa)2367-1181
ISSN (versión digital)2367-1696

Tipos de productos de Colciencias

  • Capítulo en libro de investigación

Huella Profundice en los temas de investigación de 'Technical and environmental assessment of an alternative binder for low traffic roads with LCA methodology'. En conjunto forman una huella única.

  • Citar esto

    Quintero, A. B., Cano, D. G., Peláez, G. C., & Arias, Y. P. (2017). Technical and environmental assessment of an alternative binder for low traffic roads with LCA methodology. En Minerals, Metals and Materials Series (9783319521312 ed., pp. 155-164). (Minerals, Metals and Materials Series; N.º 9783319521312). Springer International Publishing. https://doi.org/10.1007/978-3-319-52132-9_16