Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete

Recycled materials from construction and demolition waste, such as recycled concrete aggregate, recycled brick aggregate, or recycled asphalt coming from the milling of road/motorway surfaces, are the key for a sustainable production of concrete. This paper reviews in particular the use of recycled...

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Autores principales:	Salma Jaawani, Annalisa Franco, Giuseppina De Luca, Orsola Coppola, Antonio Bonati
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	recycled asphalt pavement recycled aggregate structural concrete circular economy sustainability characterization Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/10882653a5ae44dea87f46c693329375
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spelling	oai:doaj.org-article:10882653a5ae44dea87f46c6933293752021-11-25T16:40:13ZLimitations on the Use of Recycled Asphalt Pavement in Structural Concrete10.3390/app1122109012076-3417https://doaj.org/article/10882653a5ae44dea87f46c6933293752021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10901https://doaj.org/toc/2076-3417Recycled materials from construction and demolition waste, such as recycled concrete aggregate, recycled brick aggregate, or recycled asphalt coming from the milling of road/motorway surfaces, are the key for a sustainable production of concrete. This paper reviews in particular the use of recycled asphalt pavement (RAP) aggregates in the production of concrete for structural uses. An overview is initially presented to describe the different areas of use of RAP, its definition and the limitations imposed by codes and standards. Relatively to the experimental data provided by the literature, a comparison with the Italian minimum requirements is also provided. Lastly, the influence of RAP on the characteristics of concrete such as compressive strength, flexural strength, Young’s Modulus and a study of durability are presented to define the possible applications of RAP in structural concrete in relation to the current allowable percentage of substitution.Salma JaawaniAnnalisa FrancoGiuseppina De LucaOrsola CoppolaAntonio BonatiMDPI AGarticlerecycled asphalt pavementrecycled aggregatestructural concretecircular economysustainabilitycharacterizationTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10901, p 10901 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	recycled asphalt pavement recycled aggregate structural concrete circular economy sustainability characterization Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	recycled asphalt pavement recycled aggregate structural concrete circular economy sustainability characterization Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Salma Jaawani Annalisa Franco Giuseppina De Luca Orsola Coppola Antonio Bonati Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete
description	Recycled materials from construction and demolition waste, such as recycled concrete aggregate, recycled brick aggregate, or recycled asphalt coming from the milling of road/motorway surfaces, are the key for a sustainable production of concrete. This paper reviews in particular the use of recycled asphalt pavement (RAP) aggregates in the production of concrete for structural uses. An overview is initially presented to describe the different areas of use of RAP, its definition and the limitations imposed by codes and standards. Relatively to the experimental data provided by the literature, a comparison with the Italian minimum requirements is also provided. Lastly, the influence of RAP on the characteristics of concrete such as compressive strength, flexural strength, Young’s Modulus and a study of durability are presented to define the possible applications of RAP in structural concrete in relation to the current allowable percentage of substitution.
format	article
author	Salma Jaawani Annalisa Franco Giuseppina De Luca Orsola Coppola Antonio Bonati
author_facet	Salma Jaawani Annalisa Franco Giuseppina De Luca Orsola Coppola Antonio Bonati
author_sort	Salma Jaawani
title	Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete
title_short	Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete
title_full	Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete
title_fullStr	Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete
title_full_unstemmed	Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete
title_sort	limitations on the use of recycled asphalt pavement in structural concrete
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/10882653a5ae44dea87f46c693329375
work_keys_str_mv	AT salmajaawani limitationsontheuseofrecycledasphaltpavementinstructuralconcrete AT annalisafranco limitationsontheuseofrecycledasphaltpavementinstructuralconcrete AT giuseppinadeluca limitationsontheuseofrecycledasphaltpavementinstructuralconcrete AT orsolacoppola limitationsontheuseofrecycledasphaltpavementinstructuralconcrete AT antoniobonati limitationsontheuseofrecycledasphaltpavementinstructuralconcrete
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Limitations on the Use of Recycled Asphalt Pavement in Structural Concrete

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