Results 241 to 250 of about 1,190,556 (287)

Cold Recycling of Waste Asphalt Pavement in Cold Region

Advanced Materials Research, 2011
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.
Yong Li Xu, Pei Feng Cheng, Guo Feng Liu, Ming Chen Lei   +3 more
openaire   +1 more source

Environmental Benefits of Cold-in-Place Recycling

Transportation Research Record: Journal of the Transportation Research Board, 2018
The conventional highway resurfacing technique of mill and overlay (M&O) partially removes the existing pavement and replaces it with asphalt derived from some recycled but mostly virgin materials. Cold-in-place recycling (CIR) is an alternative highway resurfacing method that partially mills the existing pavement and uses it beneath a thinner ...
Angela Pakes, Tuncer Edil, Morgan Sanger, Renee Olley, Tyler Klink   +4 more
openaire   +1 more source

Pavement Recycling in Cold Climates: Laboratory and Field Performance of the MnROAD Cold Recycling and Full Depth Reclamation Experiment

Transportation Research Record: Journal of the Transportation Research Board, 2022
In 2019 a series of test sections were constructed on 70th Street in Albertville/Otsego, MN. The existing roadway was badly deteriorated with an international roughness index value above 300 in./mi, which places it in a “poor” performance category. A combination of treatments including cold in-place recycling (CIR), cold central plant recycling (CCPR),
David Allain, Benjamin F. Bowers, Adriana Vargas-Nordcbeck, Tiana Lynn   +3 more
openaire   +1 more source

Investigation of Polyurethane Modified Cold Bitumen for Fast Cold In-Place Recycling

Transportation Research Record: Journal of the Transportation Research Board, 2022
Cold in-place recycling is gaining more attention worldwide because of its lower energy consumption, while the normally used asphalt emulsion and foamed asphalt cannot meet this requirement of short traffic disturbance and road performance of the surface layer.
Peng Lin, Xueyan Liu, Sandra Erkens, Bart Welvaarts, Koen Brouns   +4 more
openaire   +3 more sources

Cold Recycling of Reclaimed Asphalt Pavements

2018
Pavement 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., Dave, E., Hugener, M., Falchetto, A. C., Perraton, D., Grilli, A., Lo Presti, D., Pasetto, M., Loizos, A., Jenkins, K., Apeagyei, A., Grenfell, J., Bocci, M.   +12 more
openaire   +2 more sources

Performance of Cold In-Place Recycling in Nevada

Transportation Research Record: Journal of the Transportation Research Board, 2004
In light of the increasing cost of hot-mix asphalt (HMA) mixtures and the limited availability of good materials, cold in-place recycling (CIR) offers an attractive alternative for rehabilitating asphalt pavements. Because of its limited performance history and the unavailability of a standard mix-design procedure, the use of CIR mixtures has been ...
Bazi, Gabriel, Sebaaly, Peter, Hitti, Edgard, Weitzel, Dean, Bemanian, Sohila   +4 more
openaire   +2 more sources

Cold plasma-assisted paper recycling

Industrial Crops and Products, 2013
Abstract The aim of this study is to modify the surface of a commercial paper, using the cold plasma treatment in order to increase its hydrophilic character, thus minimizing the disintegration time and/or the energy consumption, needed to recycle cellulose fibers and obtain a homogeneous suspension.
Carla Gaiolas, Ana Paula Costa, Manuel Santos Silva, Wim Thielemans, Maria Emília Amaral   +4 more
openaire   +1 more source

Modified Cold In-Place Asphalt Recycling

Transportation Research Record: Journal of the Transportation Research Board, 1996
Cold in-place asphalt recycling has been shown to be a technically sound, cost-effective, environmentally friendly method of strengthening and maintaining a wide range of deteriorating asphalt pavements. The overall process combines testing and mix design procedures, milling, processing and mixing units with microprocessor control of emulsion addition,
Daniel T. Murphy, John J. Emery
openaire   +1 more source

The Performance Evaluation and Control of Recycled Asphalt Mixture in Cold Recycling Project

Applied Mechanics and Materials, 2013
The recycled asphalt mixture was analyzed by the microstructure, grading variability and agglomerate degree evaluation from the Guaxing road. The results showed that some aggregate was more in quantity and smaller in the variation for the 9.5mm to 0.6mm material of recycled aggregate; the fineness modulus ratio (FMR) was 0.89, so the agglomerate degree
Hong Juan Wu, Xin Yu Zhang
openaire   +1 more source

A study of the mechanical characteristics of cold recycled bituminous concretes

Performance of Bituminous and Hydraulic Materials in Pavements, 2017
Nowadays recycling rejects is one of the main objectives, both for economical reasons and for the protection of the environment. In this general frame the field of road constructions offers a wide range of techniques, among which the recycling of bituminous concrete pavements (Reclaimed Asphalt Pavement). So far in Italy Reclaimed Asphalt Pavement (RAP)
COLAGRANDE, SANDRO, BOCCI M., VIRGILI A.
openaire   +2 more sources