Loading...
A group of researchers in Chile has obtained a US patent for a technology that enables the incorporation of end of life tires into road construction and maintenance. The innovation aims to extend the lifespan of roads by improving the mechanical properties of asphalt, while addressing the environmental challenge associated with waste disposal.
The method consists of integrating materials derived from recycled rubber into asphalt mixtures, increasing resistance to wear, improving pavement flexibility, and reducing the formation of cracks. These characteristics are particularly relevant in high traffic environments, where infrastructure durability is critical for transport efficiency.
From an environmental perspective, the technology enables the reuse of discarded tires, reducing waste accumulation and supporting a circular economy model. This approach aligns with global efforts to lower the environmental impact of transport infrastructure and optimize the use of existing resources.
The US patent validates the innovative nature of the solution and opens opportunities for deployment in other markets. It also positions the Chilean development within the international landscape of transport infrastructure technologies.
In passenger and freight transport, improvements in road quality and durability have a direct impact on bus and commercial vehicle operations by reducing maintenance costs, improving road safety, and optimizing travel times.
