Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads

This study aims to compare the structural contribution of the granular base layer stabilized with type I Portland cement versus CSS-1H cationic asphalt emulsion on roads of the Micaela Bastidas housing complex, whose area corresponds to Enlace I, II, III, IV Stage and in UPIS Villa Hermosa, Veintisé...

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Asıl Yazarlar:	Surita Gil, Loyza Esmit, Fernández Huamán, Rosa Isela, Chahuares Paucar, Leonel
Materyal Türü:	Online
Dil:	spa
Baskı/Yayın Bilgisi:	Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2023
Online Erişim:	https://revistas.uclave.org/index.php/gt/article/view/4508
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spelling	oai:ojs2.revistas.uclave.org:article-45082023-07-25T01:05:43Z Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads Aporte estructural de capa base granular estabilizada con cemento Portland tipo I versus emulsión asfáltica catiónica para vías urbanas Surita Gil, Loyza Esmit Fernández Huamán, Rosa Isela Chahuares Paucar, Leonel material granular estabilizado pavimentos flexibles cemento Portland tipo I emulsión asfáltica catiónica CSS-1H stabilized granular material flexible pavements Type I Portland cement CSS-1H cationic asphalt emulsion This study aims to compare the structural contribution of the granular base layer stabilized with type I Portland cement versus CSS-1H cationic asphalt emulsion on roads of the Micaela Bastidas housing complex, whose area corresponds to Enlace I, II, III, IV Stage and in UPIS Villa Hermosa, Veintiséis de Octubre district, department of Piura, province of Piura. As part of the analysis, laboratory tests were carried out on the granular material extracted from the Bastian quarry, in order to obtain the characteristics of the base material. In such a way, that for the comparative evaluation of the structural contribution of the granular base, the calculation of the design for flexible pavements was executed according to the AASHTO 93 method; according to the road manual section soils and pavements, stabilized with Portland cement type I, cationic asphalt emulsion CSS-1H and without stabilization. The results obtained indicated that according to the estimated dosages at 3%, 5% and 7% of cement addition and the asphalt emulsion improves the conditions of the granular base material. In conclusion, according to the evaluation of the structural contribution, type I Portland cement is the stabilizing agent with the best behavior, even in very low dosages, which translates into pavements of competent thicknesses in construction practice Este estudio tiene como objetivo comparar el aporte estructural de la capa base granular estabilizada con cemento Portland tipo I versus emulsión asfáltica catiónica CSS-1H en vías del conjunto habitacional Micaela Bastidas, cuya área corresponde a Enlace I, II, III, IV Etapa y en la UPIS Villa Hermosa, distrito Veintiséis de Octubre del departamento de Piura, provincia de Piura. Como parte del análisis se realizaron ensayos de laboratorio al material granular extraídos de la cantera Bastian, con el fin de obtener las características del material base. De tal manera, que para la evaluación comparativa del aporte estructural de la base granular se ejecutó el cálculo del diseño para pavimentos flexibles de acuerdo con el método AASHTO 93; según el manual de carreteras sección suelos y pavimentos, estabilizados con cemento Portland tipo I, emulsión asfáltica catiónica de rotura lenta CSS-1H y sin estabilizar. Los resultados obtenidos indicaron que según las dosificaciones estimadas al 3%, 5% y 7% de adición de cemento y la emulsión asfáltica mejora las condiciones del material base granular. En conclusión, la evaluación del aporte estructural el cemento Portland tipo I es el agente estabilizador de mejor comportamiento, incluso en dosificaciones muy bajas, lo cual se traduce en pavimentos de espesores competentes en la práctica constructiva Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2023-07-24 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo científico de investigación original application/pdf https://revistas.uclave.org/index.php/gt/article/view/4508 10.51372/gacetatecnica242.2 Gaceta Técnica; Vol. 24 No. 2 (2023): July-December; 4-22 Gaceta Técnica; Vol. 24 Núm. 2 (2023): Julio-Diciembre; 4-22 Gaceta Técnica; v. 24 n. 2 (2023): July-December; 4-22 2477-9539 spa https://revistas.uclave.org/index.php/gt/article/view/4508/2881 Copyright (c) 2023 Loyza Esmit Surita Gil, Rosa Isela Fernández Huamán, Leonel Chahuares Paucar https://creativecommons.org/licenses/by-nc-sa/4.0
institution	Universidad Centroccidental Lisandro Alvarado
collection	OJS
language	spa
format	Online
author	Surita Gil, Loyza Esmit Fernández Huamán, Rosa Isela Chahuares Paucar, Leonel
spellingShingle	Surita Gil, Loyza Esmit Fernández Huamán, Rosa Isela Chahuares Paucar, Leonel Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads
author_facet	Surita Gil, Loyza Esmit Fernández Huamán, Rosa Isela Chahuares Paucar, Leonel
author_sort	Surita Gil, Loyza Esmit
title	Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads
title_short	Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads
title_full	Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads
title_fullStr	Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads
title_full_unstemmed	Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads
title_sort	structural contribution of granular base layer stabilized with type i portland cement versus cationic asphalt emulsion for urban roads
description	This study aims to compare the structural contribution of the granular base layer stabilized with type I Portland cement versus CSS-1H cationic asphalt emulsion on roads of the Micaela Bastidas housing complex, whose area corresponds to Enlace I, II, III, IV Stage and in UPIS Villa Hermosa, Veintiséis de Octubre district, department of Piura, province of Piura. As part of the analysis, laboratory tests were carried out on the granular material extracted from the Bastian quarry, in order to obtain the characteristics of the base material. In such a way, that for the comparative evaluation of the structural contribution of the granular base, the calculation of the design for flexible pavements was executed according to the AASHTO 93 method; according to the road manual section soils and pavements, stabilized with Portland cement type I, cationic asphalt emulsion CSS-1H and without stabilization. The results obtained indicated that according to the estimated dosages at 3%, 5% and 7% of cement addition and the asphalt emulsion improves the conditions of the granular base material. In conclusion, according to the evaluation of the structural contribution, type I Portland cement is the stabilizing agent with the best behavior, even in very low dosages, which translates into pavements of competent thicknesses in construction practice
publisher	Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil
publishDate	2023
url	https://revistas.uclave.org/index.php/gt/article/view/4508
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Structural contribution of granular base layer stabilized with type I Portland cement versus cationic asphalt emulsion for urban roads

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