Correo Electrónico
DNINFOA - SIA
Bibliotecas
Convocatorias
Identidad U.N.
Published
Effect of ultraviolet radiation on an asphalt mixture’s mechanical and dynamic properties
Efecto de la radiación ultravioleta en las propiedades mecánicas y dinámicas de una mezcla asfáltica
DOI:
https://doi.org/10.15446/ing.investig.v28n3.15116Keywords:
fatigue law, dynamic module, rutting, UV radiation, asphalt mixture (en)ley de fatiga, módulo dinámico, deformación permanente, radiación ultravioleta, mezclas asfálticas (es)
Downloads
This research’s main goal was to determine UV radiation’s effects on a dense asphalt mixture’s mechanical and dynamic properties. Individual material components were characterised and optimum asphalt content was obtained using Marshall’s methodology. Dynamic modulus, rutting and fatigue tests were carried out using specimens previously subjected to UV radiation at different exposure times by using an aging chamber. It is worth stressing that greater UV exposure led to shorter mixture life cycles. The dynamic module increased between 90% and 132% and permanent deformation decreased by 57%, making it become a more fragile structure.
El objetivo de esta investigación fue el de determinar los efectos de la radiación ultravioleta en las propiedades mecánicas y dinámicas de una mezcla asfáltica. El estudio partió de la caracterización de los materiales y la determinación del porcentaje óptimo de asfalto con la metodología Marshall. Se fabricaron muestras de módulo dinámico, de ahuellamiento y de ley de fatiga, las cuales fueron sometidas a cuatro periodos de radiación ultravioleta en una cámara con condiciones ambientales controladas. Entre los resultados obtenidos se determinó que a mayor periodo de exposición de radiación ultravioleta la vida en ciclos de la mezcla disminuye, los módulos dinámicos aumentan entre 90 y 132 % y la deformación permanente aminora un 57 %, convirtiéndose así en una estructura más frágil.
References
AFNOR., Qualité des sols. Analyse granulométrique par sédi- Afanasieva, Análisis de los modelos cinéticos de oxidación en el proceso de envejecimiento de los asfaltos., Memorias de las Terceras Jornadas Internacionales del Asfalto. Cartagena, Centro de Convenciones de Cartagena de Indias, agosto, 2002. pp 1-18.
Asphalt Institute., Superpave Mix Design (SP-2)., Publisher Asphalt Institute Serie SP-2, Third Edition, 2001, pp 128.
Asphalt Institute., Superpave Performance Graded Asphalt Binder Specification and Testing., Publisher Asphalt Institute, Serie 1, Third Edition, 2003, pp. 90.
Bahia, H. A., Anderson, D. A., The pressure aging vessel (PAV) s test to simulate rheological changes due to field aging., Physical Properties of Asphalt Cement Binders, ASTM STP 1241, John C. Harden, Ed. American Society for Testing Materials, Philadelphia, 1994, pp52-67. DOI: https://doi.org/10.1520/STP18189S
Bell, C., Summary Report on Ageing of Asphalt-Aggregate Systems., Strategic Highway Research Program SHRP-A-305. RS OSU-A003A-89-2, National Research Council, Washington D.C., November, 1989.
Instituto de Desarrollo Urbano-IDU., Especificaciones técnicas generales de materiales y construcción para proyectos de infraestructura vial y de espacio público en Bogotá., IDU ET 2005, Versión 1.0, abril, 2006.
Kennedy, T. W., Huber, G. A., Harrigan, E. T., Cominsky, R. S., Hughes, C. S., Von Quintu, I. T., Moulthrop, J. S., Superior performing asphalt pavement., The product of the SHRP asphalt research program, SHRP A-410, Strategic Highway Research Program 1993, pp. 156.
Khalid, H. A., A new approach for accelerated ageing of porous asphalt mixtures., Transport Journal, Proceedings Institution of Civil Engineers, Vol 153, No. 3, 2002, pp. 171-181. DOI: https://doi.org/10.1680/tran.2002.153.3.171
Lee, M, Tia, M., Ruth, B., Page, G. C., Comparison between the aging processes for asphalt mixtures and those for asphalt binders., ASTM Special Technical Publication, 1322, 1997.
Martínez, G., Caicedo, B., Efecto de la radiación ultravioleta en el envejecimiento de ligantes y
mezclas asfálticas., Congreso Iberolatinoamericano del asfalto, Laname, Costa Rica, 2005, pp. 1- 17.
Medina, N., Rincón, G., Posible efecto de los rayos ultravioleta en las propiedades dinámicas y mecánicas de una mezcla asfáltica., Tesis de grado, Universidad Militar Nueva Granada, 2004.
Montepara, A., Sangata, E., Tosi, G., Photochemical degradation of pure bitumen by UV radiation.,1st Euroasphalt & Eurobitumen Stasbourg, E.E. 5.133, 1996.
Reyes, O., Camacho, J., Nieto, A., Incidencia de los rayos ultravioleta en las propiedades dinámicas de una mezcla asfáltica., Simposio Colombiano sobre ingeniería de pavimentos. Manizales, septiembre 3-7, 2007, pp. 1-17.
Rodríguez, H., González, F., Manual de Radiación Solar en Colombia, Vol II., Colombia, Rodríguez y González, Editores, Bogotá, febrero, 1994.
How to Cite
APA
ACM
ACS
ABNT
Chicago
Harvard
IEEE
MLA
Turabian
Vancouver
Download Citation
CrossRef Cited-by
1. Teresa López-Montero, João Crucho, Luís Picado-Santos, Rodrigo Miró. (2018). Effect of nanomaterials on ageing and moisture damage using the indirect tensile strength test. Construction and Building Materials, 168, p.31. https://doi.org/10.1016/j.conbuildmat.2018.02.110.
2. Yanhui Zhong, Yanlong Gao, Bei Zhang, Xiaolong Li, Xiaoliang Wang. (2023). Effect of ultraviolet radiation on dielectric properties of asphalt mixture. International Journal of Pavement Engineering, 24(1) https://doi.org/10.1080/10298436.2022.2157004.
3. Stanlyn Viana Guzmán, Alejandra Baldi Sevilla, Ana Luisa Elizondo Salas. (2023). The Solar Irradiance Coefficient as an Empirical Parameter in Tests of Accelerated Aging by Weathering on Costa Rican Asphalt Binders. Journal of Testing and Evaluation, 51(4), p.2274. https://doi.org/10.1520/JTE20220285.
Dimensions
PlumX
Article abstract page views
Downloads
License
Copyright (c) 2008 Oscar Javier Reyes Ortíz, Javier Fernando Camacho Tauta
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors or holders of the copyright for each article hereby confer exclusive, limited and free authorization on the Universidad Nacional de Colombia's journal Ingeniería e Investigación concerning the aforementioned article which, once it has been evaluated and approved, will be submitted for publication, in line with the following items:
1. The version which has been corrected according to the evaluators' suggestions will be remitted and it will be made clear whether the aforementioned article is an unedited document regarding which the rights to be authorized are held and total responsibility will be assumed by the authors for the content of the work being submitted to Ingeniería e Investigación, the Universidad Nacional de Colombia and third-parties;
2. The authorization conferred on the journal will come into force from the date on which it is included in the respective volume and issue of Ingeniería e Investigación in the Open Journal Systems and on the journal's main page (https://revistas.unal.edu.co/index.php/ingeinv), as well as in different databases and indices in which the publication is indexed;
3. The authors authorize the Universidad Nacional de Colombia's journal Ingeniería e Investigación to publish the document in whatever required format (printed, digital, electronic or whatsoever known or yet to be discovered form) and authorize Ingeniería e Investigación to include the work in any indices and/or search engines deemed necessary for promoting its diffusion;
4. The authors accept that such authorization is given free of charge and they, therefore, waive any right to receive remuneration from the publication, distribution, public communication and any use whatsoever referred to in the terms of this authorization.
