More Articles for NC AT&T State Univeristy

Pig manure is being used as an asphalt binder

Tina Grady Barbaccia - Feb 15, 2013

Pig manure is being used as an asphalt binder

American drivers might have an unlikely source to thank for their smooth roads – pig poop. PIGrid (pronounced like ‘hybrid’) is a green initiative to convert hog manure into a binding material for asphalt. Not only does PIGrid aim for more ...

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