What are Sustainable Pavement Innovation in Materials Perspective?
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Sustainable pavement innovations in materials perspective involve the use of recycled materials, low temperature asphalt mixes, and the development of smart asphalt materials. These innovations aim to address environmental issues, achieve sustainability goals, and improve the efficiency and performance of pavement construction. Life cycle assessment and life cycle cost analysis are used to quantify and assess the environmental and economic impacts of these materials. However, there are still limitations and inconsistencies in the analysis of these materials, and further research is needed to better understand their long-term viability and impacts on maintenance, usage, and end-of-life phases. The development of optimisation-based decision support systems is also important for identifying sustainable pavement maintenance and rehabilitation strategies.
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