Drexel researchers are recycling coal ash, a waste product from coal power plants, to make a porous, lightweight aggregate that can be used as a concrete additive to aid the hardening process. Coal ...

Australian scientists are trying to close the loop on steel waste and sewage wastewater. When they made new concrete using these waste materials, the results were 17 percent stronger than concrete ...

The "Construction Aggregates - Global Strategic Business Report" has been added to ResearchAndMarkets.com's offering. The global market for Construction Aggregates was estimated at US$612.8 Billion in ...

It’s a simple concept with a not so simple answer: reduce the weight of concrete without compromising strength. Let’s complicate things one more factor and address environmental issues as well; not ...