Evaluation of long-term performance of cold in-place recycled asphalt roads

2006 ◽  
Author(s):  
Dong Chen
Keyword(s):  
Recycled Asphalt ◽  
Long Term Performance ◽  
Term Performance

scholarly journals A Critical Review On Mixing Parameters For High Content Reclaimed Asphalt Mixtures

2021 ◽  
Vol 1202 (1) ◽  
pp. 012025
Author(s):  
Mukul Rathore ◽  
Viktors Haritonovs ◽  
Martins Zaumanis
Keyword(s):  
Best Practices ◽  
Asphalt Mixtures ◽  
Critical Parameters ◽  
Recycled Asphalt ◽  
Reclaimed Asphalt ◽  
Mixing Parameters ◽  
Inaccurate Estimation ◽  
Long Term Performance ◽  
Term Performance

Abstract High content reclaimed asphalt (RA) mixtures have been identified as one of the options to reduce the environmental and economic impacts of pavements construction. However, the process of designing and producing high content RA mixtures is challenging and the asphalt industry have serious concerns towards quality and long-term performance these mixtures. In laboratory, several parameters affect mixture characteristic, and if not controlled, may results into inaccurate estimation of performance. This state- of-the-art study aims to identify critical parameters for high content RA mixture production and highlight the effects of these parameters on mixture performance. The mixing parameters adopted in several laboratory studies have been highlighted and compared. The best practices to mix recycled asphalt in laboratory are reviewed in order to optimize the laboratory mixing. Based on review, important considerations for evaluating laboratory performance have been discussed.

Cold Recycling of Waste Asphalt Pavement in Cold Region

2011 ◽  
Vol 183-185 ◽  
pp. 319-322
Author(s):  
Yong Li Xu ◽  
Pei Feng Cheng ◽  
Guo Feng Liu ◽  
Ming Chen Lei
Keyword(s):  
Low Temperature ◽  
Bending Test ◽  
Asphalt Pavements ◽  
Recycled Asphalt ◽  
Split Test ◽  
Cold Recycling ◽  
Long Term Performance ◽  
Emulsified Asphalt ◽  
Term Performance

The characteristics of the mixture of recycled asphalt pavements with emulsified asphalt and cement, as the pavement material, was investigated in this research. Kantabro Loss test was used to evaluate initial performance of the recycling mixture and to propose appropriate parameter. Rutting test, split test and low-temperature bending test were carried out to evaluate the long-term performance. The performance of the mixture at low temperature was one of the most important factors to be considered to ensure its application in cold areas. The results showed that the performance of the mixture was effect by old mixes milled. The proposed application conditions of the recycled mixture were also discussed in this paper.

Effects of Recycled Materials on Long-Term Performance of Cold In-Place Recycled Asphalt Roads

2010 ◽  
Vol 24 (3) ◽  
pp. 275-280 ◽  
Author(s):  
Don Chen ◽  
Charles T. Jahren ◽  
Hosin “David” Lee ◽  
R. Chris Williams ◽  
Sunghwan Kim ◽  
...  
Keyword(s):  
Recycled Asphalt ◽  
Recycled Materials ◽  
Long Term Performance ◽  
Term Performance

Fine Particle Mass Monitoring with Low-Cost Sensors: Corrections and Long-Term Performance Evaluation

2019 ◽  
Author(s):  
Carl Malings ◽  
Rebecca Tanzer ◽  
Aliaksei Hauryliuk ◽  
Provat K. Saha ◽  
Allen L. Robinson ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Fine Particle ◽  
Low Cost ◽  
Particle Mass ◽  
Long Term Performance ◽  
Term Performance
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