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Evaluation of asphalt pavement maintenance using recycled asphalt pavement with asphalt binders
Construction and Building Materials, 2023Road maintenance projects require innovative, economical, and environmental solutions. This study evaluated recycled asphalt pavement (RAP) as a greener aggregate alternative to natural aggregate for the maintenance of asphalt concrete in flexible pavements.
Menglim Hoy +8 more
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Cold Recycling of Reclaimed Asphalt Pavements
2018Pavement engineers have in front of them multiple challenges linked to addressing issues related to social development and society’s expanding needs. One of the most substantial of these issues is perhaps how to effectively rehabilitate and/or maintain the existing road network while preserving and sustaining limited natural resources.
Tebaldi, G. +12 more
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Creep of compacted recycled asphalt pavement
Canadian Geotechnical Journal, 2007Recycled asphalt pavement (RAP) can be beneficially used as fill in the construction of earth structures such as embankments and retaining structures. Experiments were conducted to evaluate the creep response of compacted RAP under sustained deviatoric stresses.
Chirayus Viyanant +2 more
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Recycling Dredged Sludge in Asphalt Pavement
Journal of Materials in Civil Engineering, 2014An experimental investigation of an innovative recycling method to reuse dredged sludge in asphalt pavements is presented. According to this method, semifinished products or agglomerates, made of dried sludge and bitumen, are produced. These products may be used to partially substitute fine sand and bitumen in the asphalt mix.
D'ANDREA, Antonio +2 more
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Graphene-Enhanced Recycled Asphalt Pavements
2019100% Italian innovation: a new graphene-enhanced super-modifier (GESM) developed by Iterchimica Srl. In November 2017, the three-year-long research ended with a patent filing. This is the evolution of the traditional Polymer Modified Asphalt (PMA - dry method) technology and it consists of polymeric compound additivated with graphene.
Loretta Venturini, Fabrizio Monti
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Asphalt Recycling of Pavements
SAE Technical Paper Series, 1979<div class="htmlview paragraph">Described are the reasons for consideration of recycling for deteriorated pavements, saliently economy, and itemized are some pavements suitable for recycling. Also discussed are the advantages of recycling, with emphasis upon enhancement of structural strength.</div> <div class="htmlview paragraph"> ...
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Performance of Hot-Mix Asphalt Containing Recycled Asphalt Pavement
Transportation Research Record: Journal of the Transportation Research Board, 2011The purpose of this paper is to report the initial findings of an experimental program to design and assess the properties of recycled hot dense graded asphalt mixes. The mixes include Size 14-mm wearing course mix with and without recycled asphalt pavement (RAP). The RAP contents in the recycled mixes were 10%, 20%, and 30%. Laboratory designs of the
Tran, Binh T., Hassan, Rayya A.
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