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In-Place Hot Recycling for Asphalt Pavement
2020In-place hot recycling for asphalt pavement refers to the use of special in situ thermal regeneration equipment to heat and loosen the asphalt pavement in situ, and mix a certain amount of new asphalt, new aggregate, new asphalt mixture or regeneration agent on-site.
Feng Li +3 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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Decision Strategy for Asphalt Pavement Recycling
Transportation Engineering Journal of ASCE, 1982A decision model that uses utility theory to the decision making process in selecting optimum techniques for asphalt pavement recycling is presented. The model requires the identification of all the quantitative and qualitative decision criteria and the determination of a utility function for each decision criterion.
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Impact of recycled asphalt pavement material variability on pavement performance
Road Materials and Pavement Design, 2014In recent years, recycled or reclaimed asphalt pavement (RAP) has been used increasingly due to its advantages in building sustainable pavement infrastructure. In the meantime, concerns have been raised regarding the performance of mixtures involving RAP.
Feng Hong, Runhua Guo, Fujie Zhou
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Thin-Lift Recycling of Asphalt Pavement
SAE Technical Paper Series, 1976<div class="htmlview paragraph">Five basic steps of efficient and economical continuous thin-lift asphalt pavement recycling are listed and the design features of the Cutler Repaver are described. The huge, mobile, self-propelled asphalt paving plant utilizes the five steps with integrated components as follows:</div> <div class ...
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Recycling Old Asphaltic Pavement with Sulfur
1978Recycling asphaltic concrete pavements was investigated as a means of utilizing the asphalt and graded aggregates they contain and solving waste disposal problems. Discarded asphaltic concrete pavement materials from three sources in the Las Vegas, Nev. area were studied; each contained a different aggregate base material.
WC McBee, TA Sullivan, D Saylak
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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%.
Tran, Binh T., Hassan, Rayya A.
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Mechanistic and Volumetric Properties of Asphalt Mixtures with Recycled Asphalt Pavement
Transportation Research Record: Journal of the Transportation Research Board, 2005This research examines how the addition of recycled asphalt pavement (RAP) changes the volumetric and mechanistic properties of asphalt mixtures. A Superpave ® 19-mm mixture containing 0% RAP was the control for evaluating properties of mixes containing 15%, 25%, and 40% RAP. Two types of RAP
Jo Sias Daniel, Aaron Lachance
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Effects of higher percentage of recycled asphalt pavement on pavement performance
Road Materials and Pavement Design, 2013The recycling of asphalt pavements has become a very routine procedure throughout the country. Research has shown that the recycled asphalt pavement (RAP) recovered from construction sites still contains usable materials, both in the recycled aggregates and recycled binder.
Beth Visintine +2 more
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Recyclability of reclaimed asphalt rubber pavement
Construction and Building Materials, 2023Edoardo Bocci, Emiliano Prosperi
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