Results 71 to 80 of about 4,365 (229)

MODELING RECYCLING ASPHALT PAVEMENT PROCESSING TECHNOLOGIES IN ASPHALT MIXING PLANTS

Mokslas - Lietuvos ateitis, 2010
The article presents reclaimed asphalt pavement (RAP) processing technologies and equipment models used in the asphalt mixing plant (AMP). The schematic model indicating all possible ways to process RAP in AMP is shown. The model calculating the needed temperature of mineral materials used for heating RAP is given and an example of such calculation is ...
Tamaliūnas, Simonas, Sivilevičius, Henrikas   +1 more
openaire   +3 more sources

Stabilisation of Sulfide‐Bearing Clays as a New Building Ground

European Journal of Soil Science, Volume 77, Issue 1, January–February 2026.
ABSTRACT Fine‐grained, sulfide‐bearing marine clays are found along the Finnish coastline. When excavated and exposed to air, the sulfides within these soils react with oxygen to form sulfuric acid. Such soils are classified as hypersulfidic soils.
Thomas Kronberg, Jan‐Erik Eriksson, Miriam Nystrand, Peter Österholm, Leena Hupa   +4 more
wiley   +1 more source

Recycling of Asphalt Pavements with Asphalt Rubber

, 2008
Pavement recycling has been an important rehabilitation technique to deal with reclaimed materials from old pavements which are usually sent to landfills. The application of this technique contributes to: i) the accomplishment of the requirements defined by the European legislation for the amount of material sent to landfills; ii) the reduction in the ...
Pais, Jorge, Pereira, Paulo, Minhoto, Manuel, Baptista, António   +3 more
openaire   +2 more sources

Using recycled asphalt materials as an alternative material source in asphalt pavements

KSCE Journal of Civil Engineering, 2014
Using recycled materials in pavement applications is a viable option to reduce costs and limit the environmental impact of road construction. During the past decades, many agencies in the U.S. have investigated the effect on pavement performance of adding Reclaimed Asphalt Pavement (RAP), and, more recently, Recycled Asphalt Shingles (RAS) to asphalt ...
Ki Hoon Moon, Augusto Cannone Falchetto, Mihai Marasteanu, Mugurel Turos   +3 more
openaire   +2 more sources

Influence of Asphalt Emulsion Stabilization on Pavement Structural Behavior and Life Cycle Assessment (LCA)

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Assessing pavement sustainability requires jointly evaluating structural performance and environmental impacts, yet these dimensions are often analyzed separately. This study proposes an integrated framework combining mechanistic–empirical pavement design and life cycle assessment (LCA) to quantify the structural–environmental trade‐off associated with
Alexandre Simas de Medeiros, Marina Donato, Marcelino Aurélio Vieira da Silva, Shikha Binwal   +3 more
wiley   +1 more source

The influence of recycled asphalt pavement on 20mm binder course mix performance

, 2006
Paper presented at the 3rd National Symposium on Bridge and Infrastructure Research in Ireland, Dublin, 2006 and at ICAP (International Conference on Asphalt Pavements) conference Quebec, Canada, 2006This paper presents the results of ongoing research on
Gibney, Amanda, Gilchrist, M. D., McNally, Ciaran, Tabakovic, Amir   +3 more
core  

Preparation and Performance of SBR/SiO2‐Modified Emulsified Asphalt Mixtures Incorporating Recycled Aggregates

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
To address the technical bottlenecks associated with the poor overall performance of emulsified asphalt mixtures incorporating high‐proportion (84 wt%) recycled asphalt pavement (RAP) aggregates, this study proposes a synergistic modification strategy using styrene‐butadiene rubber (SBR) and nano‐silica (SiO2), coupled with the regulation of cement and
Zhilin Sun, Fanchen Kong, Weijun Yuan, Yongtao Ma, Jiusu Li, Yaxi Guo, Shu Liu, Yi Shan   +7 more
wiley   +1 more source

Development of a combined micromechanics & damage mechanics model for the design of asphalt pavements

, 2006
Joint Conference of the Association for Computational Mechanics in Engineering (UK) and the Irish Society for Scientific and Engineering Computation, 19-20 April 2006, QUB, BelfastAsphalt is a complex, heterogeneous material that is composed of ...
Gibney, Amanda, Sorelli, L. G., Gilchrist, M. D., McNally, Ciaran, Tabakovic, Amir   +4 more
core  

Synthesis of Specimen Preparation and Curing Processes for Cold Recycled Asphalt Mixes [PDF]

, 2012
The process of cold recycling (CR) is becoming method of choice for pavement rehabilitation due to significantly added environmental and economic benefits.
JENKINS K, Dave E., Pasetto M, Eshan V, Pasetto M., DAVE E, Loizos A., MURAYA P, HUGENER M, Gaudefroy V., WENDLING L, Tebaldi G., Hugener M., BOCCI M., Marsac P., GRAZIANI A, LOIZOS A, PASETTO, MARCO, BOCCI, MAURIZIO, MARSAC P, Jenkins K., Dave, GAUDEFROY V, MARRADI, ALESSANDRO, MARRADI A, TEBALDI G, Vincent G, Wendling L., Marradi A., GRILLI A, GRAZIANI, Andrea, Muraya P., Grilli A.   +32 more
core  

Study of Decay Mechanisms and Rules of Recycled Asphalt Pavement via a Full-Scale Experiment

, 2023
Under the influence of long-term vehicle loads and large attenuation degrees, asphalt pavement performance gradually decreases, which leads to failure in fulfilling the appropriate requirements and, in turn, may affect driving safety. The purpose of this
Qiang Sun, Quanping Xia, Qigong Zhang, Bin Xu, Ke Sun, Zhaodi Yuan, Jiangping Gao   +6 more
core   +1 more source