Trabajos de conservación sobre Ruta N° 36, provincia de Limón, setiembre 2003- febrero 2004
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Date
Authors
Rodríguez Mora, Marcos
Barrantes Jiménez, Roy
Journal Title
Journal ISSN
Volume Title
Publisher
Laboratorio Nacional de Materiales y Modelos Estructurales (LanammeUCR)
Abstract
El presente informe muestra los siguientes resultados:
El deterioro de la sobrecapa construida sobre la ruta 36 en Limón es producto de una incorrecta aplicación de los criterios técnicos ingenieriles definidos en las especificaciones y de un inadecuado control de calidad en el campo
No se cumplen los requisitos que establecen los contratos para contribuir con una adecuada compactación de las sobrecapas, tales como la construcción de las franjas de control o tramos de prueba, los cuales deben construirse cada vez que se modifique cualquiera de las siguientes variables: Características de la mezcla asfáltica, características de la ruta sobre la cual va a ser colocada la sobrecapa y tipo de maquinaria utilizada para la colocación.
This report shows the following results: The deterioration of the overlay built on route 36 in Limón is the product of an incorrect application of engineering technical criteria defined in the specifications and inadequate quality control in the field. They didn't accomplish the requirements established by the contracts to contribute to an adequate compaction of the overlays, such as the construction of the control strips or test sections, which must be constructed each time any of the following variables are modified: characteristics of the asphalt mixture, characteristics of the route on which the overlay will be placed and the type of machinery used for the placement.
This report shows the following results: The deterioration of the overlay built on route 36 in Limón is the product of an incorrect application of engineering technical criteria defined in the specifications and inadequate quality control in the field. They didn't accomplish the requirements established by the contracts to contribute to an adequate compaction of the overlays, such as the construction of the control strips or test sections, which must be constructed each time any of the following variables are modified: characteristics of the asphalt mixture, characteristics of the route on which the overlay will be placed and the type of machinery used for the placement.
Description
Keywords
sobrecapa, control de calidad, mezcla asfáltica, overlayer, quality control, asphalt mix
Citation
https://www.lanamme.ucr.ac.cr/repositorio/handle/50625112500/1091