{"data":{"id":"10.6084/m9.figshare.6151730.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6151730.v1","prefix":"10.6084","suffix":"m9.figshare.6151730.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Banja, André Gustavo","nameType":"Personal","givenName":"André Gustavo","familyName":"Banja","affiliation":[],"nameIdentifiers":[]},{"name":"Araújo, Maria De Fátima Amazonas De Sá","nameType":"Personal","givenName":"Maria De Fátima Amazonas De Sá","familyName":"Araújo","affiliation":[],"nameIdentifiers":[]},{"name":"Castro, Maria Das Mercês Reis De","nameType":"Personal","givenName":"Maria Das Mercês Reis De","familyName":"Castro","affiliation":[],"nameIdentifiers":[]},{"name":"Moreira, Roberto Luiz","nameType":"Personal","givenName":"Roberto Luiz","familyName":"Moreira","affiliation":[],"nameIdentifiers":[]},{"name":"Leite, Leni Figueiredo Mathias","nameType":"Personal","givenName":"Leni Figueiredo Mathias","familyName":"Leite","affiliation":[],"nameIdentifiers":[]},{"name":"Lins, Vanessa De Freitas Cunha","nameType":"Personal","givenName":"Vanessa De Freitas Cunha","familyName":"Lins","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Optimal hydrated lime concentration in asphalt binder to improve photo degradation resistance"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"Geology"},{"subject":"FOS: Earth and related environmental sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Earth and related environmental sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Mechanical Engineering"},{"subject":"FOS: Mechanical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Mechanical engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Mechanics"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2018-04-18","dateType":"Created"},{"date":"2021-03-23","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/0370-44672017710112","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.6151730","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["1185042 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Abstract The effect of short-term oxidation, evaluated by using a Rolling Thin Film Oven Test, and the effect of weathering aging on the oxidation process of hydrated lime modified asphalts were studied. Hydrated lime (HL) has been known as an additive for asphalt mixtures and is now considered as a binder additive that increases asphalt mixture durability. HL was added to the binder in contents of 5, 10, 20, and 30 wt.%. The HL modified binders were aged by using the Rolling Thin Film Oven Test and weathering tests with xenon radiation. A storage stability test by measuring the softening points of HL modified binders was performed. The Thin Layer Chromatography with Flame Ionization Detection (TLC-FID) analysis was used to determine the fractions of resins, aromatics, asphaltenes and saturates of the binders. The aging of HL modified binders was evaluated by using Fourier transform infrared spectroscopy. According to the stability test, a hydrated lime concentration value close to 20 wt.% is the critical point at which there is a risk of segregation of the asphalt binder and hydrated lime during transportation and storage. For the sample weathering aged for 250 hours, a decrease of saturated and aromatic fractions, furthermore an increase in asphaltenes were observed for all samples. Results have shown that additions of 10 wt.% of hydrated lime in asphalt binders resulted in a higher photodegradation resistance among the other asphalt mixtures considering the carbonyl index, stability test and colloidal instability test results.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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