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

dc.creatorQuintero A.B., Cano D.G., Peláez G.C., Arias Y.P.spa
dc.date.accessioned2018-04-13T16:32:37Z
dc.date.available2018-04-13T16:32:37Z
dc.date.created2017
dc.identifier.issn23671181
dc.identifier.urihttp://hdl.handle.net/11407/4542
dc.description.abstractCurrently, 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. © 2017, The Minerals, Metals & Materials Society.eng
dc.language.isoeng
dc.publisherSpringer International Publishingspa
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85042400929&doi=10.1007%2f978-3-319-52132-9_16&partnerID=40&md5=92c64be3f25d093fb24186497ec13779spa
dc.sourceScopusspa
dc.titleTechnical and environmental assessment of an alternative binder for low traffic roads with LCA methodologyspa
dc.typeBook Chaptereng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.contributor.affiliationFacultad de Ingeniería, Universidad de Medellín, Carrera, 87 N° 30-65, Medellín, Colombia; Facultad de Arquitectura, Universidad Nacional de Colombia, Cl. 59a #63-20, Medellín, Colombiaspa
dc.identifier.doi10.1007/978-3-319-52132-9_16
dc.subject.keywordAlternative binder; Life cycle assessment; Soil stabilizationeng
dc.subject.keywordBinders; Bins; Coal ash; Coal storage; Compressive strength; Lime; Packaging materials; Portland cement; Soil mechanics; Soils; Stability; Stabilization; Sustainable development; Alkali activated; Binder material; Environmental assessment; Industrial by-products; Life Cycle Assessment (LCA); Soil stabilization; Sustainability criteria; Unconfined compressive strength; Life cycleeng
dc.publisher.facultyFacultad de Ingenieríasspa
dc.abstractCurrently, 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. © 2017, The Minerals, Metals & Materials Society.eng
dc.creator.affiliationQuintero, A.B., Facultad de Ingeniería, Universidad de Medellín, Carrera, 87 N° 30-65, Medellín, Colombia; Cano, D.G., Facultad de Ingeniería, Universidad de Medellín, Carrera, 87 N° 30-65, Medellín, Colombia; Peláez, G.C., Facultad de Ingeniería, Universidad de Medellín, Carrera, 87 N° 30-65, Medellín, Colombia; Arias, Y.P., Facultad de Arquitectura, Universidad Nacional de Colombia, Cl. 59a #63-20, Medellín, Colombiaspa
dc.relation.ispartofesMinerals, Metals and Materials Seriesspa
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dc.type.driverinfo:eu-repo/semantics/bookPart


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