United States Steel’s Edgar Thomson Plant in Braddock, Pa. is shown on Feb. 26, 2019. U.S. Steel, the Pittsburgh steel producer that played a key role in the nation’s industrialization, is being ...

U.S. Steel announced Monday it secured permission from the Allegheny County Health Department to build a $100 million slag ...

Steel slag is currently utilized both to treat wastewater, and as a concrete aggregate. New research now indicates that using it for the former makes it perform even better as the latter – so the same ...

Site preparations are expected to begin immediately, with construction slated to begin this summer ...

Researchers have shown how a by-product of steel making can be used to both treat wastewater and make stronger concrete, in a zero-waste approach to help advance the circular economy. Produced during ...

United States Steel Corp. said it received the permit it needed from the Allegheny County Health Department to begin work on a $100 million slag recycler at the Edgar Thomson Works in Braddock.

Global environmental services firm says the rebrand captures the sustainability focus of using steel slag as a paving product ingredient. Enviri says SteelPhalt’s steel slag aggregate reduces the need ...

Australian researchers say slag can strengthen concrete after it is used to filter wastewater. Magnified images showing concrete made with treated slag (center), conventional aggregates (left) and raw ...

Celebrating its 100th anniversary this year, Olympus is a global technology leader that provides innovative nondestructive testing and measurement solutions for a wide range of industries, including ...

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 ...

Researchers examined whether steel slag that had been used to treat wastewater could then be recycled as an aggregate material for concrete. Their findings? Concrete made with post-treatment steel ...