Pig manure paves road to sustainable asphalt

The video discusses the challenges of pig manure management and introduces an innovative solution: converting pig manure into asphalt. Civil engineer Ellie Finney and her team have developed a cost-effective process to create a sticky binder from pig manure, which can be mixed with rocks to produce durable asphalt. The process is tested rigorously to ensure it meets current road standards. The initiative, supported by the National Science Foundation, has led to the formation of Bio Adhesives Alliance, aiming to commercialize the product. The solution offers environmental benefits by reducing waste and providing a sustainable alternative to petroleum-based asphalt. The project has global implications, particularly in regions with high manure production, and promises a win-win for farmers and the construction industry.

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