The environmental impacts of producing asphalt mixtures with different percentages of asphalt binder replacement (ABR) are assessed using the technique of life cycle assessment (LCA). In this paper, only the material production phase of the pavement life cycle is considered. To improve the quality of the LCA, a regionalized life cycle inventory (LCI) database for the Northern Illinois region is...

Today, an important part of paved surfaces in the world uses asphalt mixtures. This practice increases use aggregates and fossil fuels, availability which is limited. Most studies referring to mixtures reported compared mechanical performances without detailing environmental impacts different technologies proposed. The objective this study was present compare through a life cycle assessment usi...

the purpose of this research was to evaluate the application of recycled aggregates of constructiondebris such as concrete, cement block and rubbles from pars-kangan site in asphalt concrete mix design. toevaluate the performance of aggregates different mix designs with recycled aggregate percentages of 0, 10,30, 50 and bitumen percentages of 4, 4.5, 5, 5.5, 6, and 6.5 were provided and two mar...

Issues like limitation of natural resources aggregates, global warming, need for eco-friendly, cost-effective, and high performance durable asphalt mixture, have made the Reclaimed Asphalt Pavements Warm Mix (RAP-WMA) Steel Slag (SS-WMA) interesting substitutions conventional Hot mixtures. Furthermore, presence moisture initiates accelerates deterioration both these In this way, response RAP-WM...