Journal of Engineering Research

Environmentally friendly pavement materials play an increasingly important role in urban road construction. They not only help reduce environmental pollution, but also improve the service life and performance of roads. This paper aims to explore the application status of environmentally friendly pavement materials in urban road construction and the economic benefits they bring. Through case analysis and data comparison, it reveals the potential of environmentally friendly pavement materials in reducing maintenance costs, improving traffic efficiency and improving urban ecological environment. Studies have shown that the use of environmentally friendly pavement materials can not only significantly reduce long-term maintenance costs, but also play a positive role in promoting the sustainable development of cities. Its widespread application still faces cost and technical challenges.

Environmentally friendly pavement materials; Urban road construction; Economic benefits; Sustainable development; Performance evaluation