Source link : https://europ.info/2026/10/10/in-1990-switzerland-crushed-an-old-a13-road-and-reused-its-concrete-in-new-pavement-after-20-years-mix-the-times-of-india/
In a pioneering move that has since inspired sustainable infrastructure practices worldwide, Switzerland in 1990 undertook the innovative recycling of concrete from the old A13 highway, crushing the material to create new pavement for the same route. Two decades later, recent studies reveal that the recycled concrete mix has withstood the test of time, maintaining durability and performance on par with traditional materials. This breakthrough not only marked a milestone in eco-friendly road construction but also offers valuable insights into the long-term viability of recycled pavement materials, underscoring Switzerland’s role as a leader in sustainable engineering solutions.
Switzerland’s Innovative Recycling of Old A13 Road Sets Benchmark for Sustainable Infrastructure
In a groundbreaking move back in 1990, Swiss engineers embarked on a pioneering project by crushing the old concrete from the A13 motorway and incorporating it into the base layer of new pavement. This innovative recycling approach not only reduced construction waste but also demonstrated remarkable durability and performance over two decades. The concrete reclaimed from the A13 road maintained its structural integrity, contributing to significant cost savings and a drastic reduction in the environmental footprint typically associated with road construction.
Key outcomes of the project underscored the benefits of this sustainable technique:
- Longevity: The recycled concrete mix lasted over 20 years…
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Author : Noah Rodriguez
Publish date : 2026-10-10 09:35:00
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