About 2 billion tons of waste are discarded every year, a number that is growing annually, the equivalent to the weight of 10 million airplanes. When this waste is buried in landfills, the organic ...

Cutting through re-inforcement bars during the dismantling a section of footbridge. (Photo by Steve Aland/Construction Photography/Avalon/Getty Images) The question ...

Sustainably produced concrete mixtures from mineral residues and waste materials could partially replace Portland cement-based concrete in the future, especially in application environments prone to ...

Today’s CNC machining operations are remarkably efficient. Still, all machining entails some amount of waste in the form of removed material and used coolants. Consequently, waste management is a ...