Results 141 to 150 of about 1,444 (188)

Laboratory Performance of Asphalt Mixtures Containing Recycled Asphalt Shingles, Reclaimed Asphalt Pavement, and Recycling Agents

Journal of Materials in Civil Engineering, 2017
AbstractAs the price of liquid asphalt continuously climbs, methods are being sought to decrease material costs without compromising material or pavement performance while having a positive influence on sustainability. One potential method is the use of recycled materials, such as recycled asphalt shingles (RAS) and reclaimed asphalt pavements (RAP ...
Samuel B. Cooper, Louay N. Mohammad, Mostafa A. Elseifi   +2 more
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Recycling Old Asphaltic Pavement with Sulfur

1978
Recycling 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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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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Decision Strategy for Asphalt Pavement Recycling

Transportation Engineering Journal of ASCE, 1982
A 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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In-Place Hot Recycling for Asphalt Pavement

2020
In-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, Jinyan Feng, Youxin Li, Siqi Zhou   +3 more
openaire   +1 more source

Empirical Study of Warm Mix Asphalt Incorporating Recycled Asphalt Pavement

2021
The depletion of natural resources along with the progressive change of climate due to high heat and harmful gas emission into the atmosphere are the concerns engineers, scientists and politicians have been addressing and cooperating toward finding efficient solutions to palliate to this global issue.
Ronald Fabrice Pouokam Kamdem, Jacob Adedayo Adedeji, Mohamed M. H. Mostafa   +2 more
openaire   +1 more source

Evaluation of rehabilitated urban recycled asphalt pavement

Road Materials and Pavement Design, 2014
Recycling of pavements is a relatively new technique for India and is gaining popularity in recent times due to several merits the technique has over conventional pavement rehabilitation techniques. The first recycling work of flexible pavements in India was undertaken a decade ago and since then the option of milling and recycling of bituminous layers
M. Amaranatha Reddy, K. Sudhakar Reddy, B.B. Pandey   +2 more
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Changes of asphalt fumes in hot-mix asphalt pavement recycling

Journal of Cleaner Production, 2020
Abstract Hot-mix asphalt pavement recycling is widely practiced for its economic and environmental benefits. Existing studies are mainly focused on the engineering properties of reclaimed asphalt pavement (RAP) materials, without considering their impacts on the generated asphalt fumes—a widely recognized environmental hazard.
Shicong Mo, Yuhong Wang, Feng Xiong, Chunjin Ai, Dawei Wang, Giin Yu Amy Tan   +5 more
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Spectroscopic Evaluation of Recycled Asphalt Pavement Materials

GeoCongress 2012, 2012
The ongoing Second Strategic Highway Research Program (SHRP2) R06 (B) project titled "Evaluating Applications of Field Spectroscopy Devices to Fingerprint Commonly Used Construction Materials" at the University of Connecticut targets, among the other objectives, the evaluation of oxidation in recycled asphalt pavements (RAP).
A. Zofka, M. Chrysochoou, I. Yut
openaire   +1 more source

Recyclability of reclaimed asphalt rubber pavement

Construction and Building Materials, 2023
Edoardo Bocci, Emiliano Prosperi
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