Scientists develop self-healing asphalt that repairs cracks in an hour, potentially extending road lifespans by 30%.

Scientists from King's College London and Swansea University, with Google's help, have created a new self-healing asphalt that uses tiny plant-based particles to repair cracks within an hour. This could extend road lifespans by 30%, save councils billions, and reduce the need for roadworks. The innovation uses plant waste and could be implemented on British roads in a couple of years, improving road safety and reducing pothole-related vehicle damage.

2 months ago
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