In an advance that could **transform the construction industry**, two engineers from San Juan created an innovative synthetic material as a sustainable alternative to traditional asphalt. This sustainable pavement, the result of six years of research, has already been patented and is positioned as **a more efficient and environmentally friendly solution**.
The engineers Roberto Vivas and Jorge Mora lead this project that aligns with the principles of the circular economy. “Our goal is to **offer an alternative to asphalt that is more environmentally friendly**. Asphalt is a resource with its days numbered,” explained Vivas. In addition, Mora pointed out: “This material is the result of years of university study and has great potential to promote sustainable development.”
The material, called *Liganus*, stands out for its formula based on polymers and specific proportions, which are at the core of its innovation. Unlike the traditional process that uses high temperatures, **the production of *Liganus* is done cold**, significantly reducing costs and associated carbon emissions.
## Impact on the construction of sustainable pavements
In addition to being a cost-effective alternative, *Liganus* has the potential to **change the way roads and urban spaces are paved** globally. Its adoption could **mark a before and after in the search for sustainable solutions** for road infrastructure.
This development not only reflects the region’s capacity for innovation but also **contributes to progress towards more responsible practices in construction**. With projects like this, sustainability and efficiency become the new pillars of urban future.
## Alternatives for environmentally friendly pavements
There are several environmentally friendly pavement alternatives, including **pavements made of natural materials**, which are a sustainable and durable option. Some examples include:
– **Wood:** Responsible sourced wood and harmless varnish can be used. It is recommended to use native species to reduce the carbon footprint.
– **Cork:** A renewable material derived from the cork oak bark. It is a good insulator and insect repellent.
– **Linoleum:** Made with linseed oil, wood flour, and cork powder. It is a well-known eco-friendly pavement.
But **pavements made from recycled materials** can also be implemented, providing a sustainable alternative that reduces waste. For example, road concrete can contain 20% or more recycled content.
**Permeable pavements** can also be considered, allowing water to flow through the surface, reducing the risk of flooding. Additionally, eco-cement, made from recycled materials, is more energy-efficient than traditional cement.
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