Publicación: PYROLYTIC OIL FROM WASTE TYRES AS A PROMISING ENCAPSULATED REJUVENATOR FOR THE EXTRINSIC SELF-HEALING OF BITUMINOUS MATERIALS
dc.creator | IRENE GONZALEZ-TORRE SANCHEZ | |
dc.creator | JOSÉ LUIS CONCHA FUENTEALBA | |
dc.creator | LUIS ERNESTO ARTEAGA PÉREZ | |
dc.creator | JOSÉ ERNESTO NORAMBUENA CONTRERAS | |
dc.date | 2021 | |
dc.date.accessioned | 2025-01-10T15:18:47Z | |
dc.date.available | 2025-01-10T15:18:47Z | |
dc.date.issued | 2021 | |
dc.description.abstract | EXTRINSIC SELF-HEALING OF BITUMINOUS MATERIALS USING ENCAPSULATED REJUVENATORS IS A HOT TOPIC WITHIN ROAD MATERIALS. BASED ON A CIRCULAR ECONOMY VISION FOR MORE SUSTAINABLE AND RESILIENT ASPHALT PAVEMENTS, THIS STUDY EXPLORES FOR THE FIRST TIME THE USE OF PYROLYTIC OIL FROM WASTE TYRES AS A PROMISING ENCAPSULATED REJUVENATOR TO PROMOTE THE EXTRINSIC SELF-HEALING IN BITUMINOUS MATERIALS. PYROLYTIC OIL-IN-WATER EMULSIONS, AND CAPSULES AND THEIR COMPONENTS WERE PRODUCED AND CHARACTERISED THROUGH GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC/MS) AND SARA FRACTIONS ANALYSIS, FLUORESCENCE MICROSCOPY METHODS, CREAMING INDEX, THERMOGRAVIMETRIC ANALYSIS (TGA-DGT), OPTICAL AND SCANNING ELECTRON MICROSCOPY (SEM), ENCAPSULATION EFFICIENCY AND MECHANICAL PROPERTIES. MAIN RESULTS SHOWED THAT THE PYROLYTIC OIL CAPSULES PRESENTED AN ADEQUATE MORPHOLOGY FOR THE SELF-HEALING ASPHALT, WITH A GOOD THERMAL STABILITY, PHYSICAL?CHEMICAL AND MECHANICAL PROPERTIES. OVERALL, IT WAS ALSO PROVEN THAT THE PYROLYTIC OIL IS A REJUVENATOR THAT CAN DIFFUSE IN THE AGED BITUMEN REDUCING ITS VISCOSITY TO PROMOTE THE SELF-HEALING OF THE MICROCRACKS. | |
dc.format | application/pdf | |
dc.identifier.doi | 10.1080/14680629.2021.1907216 | |
dc.identifier.issn | 2164-7402 | |
dc.identifier.issn | 1468-0629 | |
dc.identifier.uri | https://repositorio.ubiobio.cl/handle/123456789/11419 | |
dc.language | spa | |
dc.publisher | Road Materials and Pavement Design | |
dc.relation.uri | 10.1080/14680629.2021.1907216 | |
dc.rights | PUBLICADA | |
dc.title | PYROLYTIC OIL FROM WASTE TYRES AS A PROMISING ENCAPSULATED REJUVENATOR FOR THE EXTRINSIC SELF-HEALING OF BITUMINOUS MATERIALS | |
dc.title.alternative | ACEITE PIROLÍTICO DE NEUMÁTICOS DE DESECHO COMO UN PROMETEDOR REJUVENECEDOR ENCAPSULADO PARA LA AUTOCURACIÓN EXTRÍNSECA DE MATERIALES BITUMINOSOS | |
dc.type | ARTÍCULO | |
dspace.entity.type | Publication | |
ubb.Estado | PUBLICADA | |
ubb.Otra Reparticion | PROGRAMA DE ASISTENCIA TECNICA CON CO-FINANCIAMIENTO | |
ubb.Otra Reparticion | DEPARTAMENTO DE INGENIERIA CIVIL Y AMBIENTAL | |
ubb.Otra Reparticion | DEPARTAMENTO DE INGENIERIA EN MADERAS | |
ubb.Otra Reparticion | DEPARTAMENTO DE INGENIERIA CIVIL Y AMBIENTAL | |
ubb.Sede | CONCEPCIÓN | |
ubb.Sede | CONCEPCIÓN | |
ubb.Sede | CONCEPCIÓN | |
ubb.Sede | CONCEPCIÓN |