PHNX Materials has devised a way to strip fly ash of sulfur and aluminum, impurities that concrete companies would rather ...

Ready-mix concrete plants continued to support development in the Southern California region during the building boom of the post-World War II era, according to research prepared for a draft ...

Heidelberg Materials North America has moved towards sustainability by turning one of its cement plants into a slag grinding facility. Slag is often disregarded as a waste product from metals ...

Concrete batch plants are different from cement kilns, such as the proposed facility Lt. Gov. Dan Patrick decried after a visit to Grayson County, or concrete crushers, like the operation slated ...

They blame a city-owned concrete recycling plant that moved in last year. Piles of recycled concrete stand nearly two stories high along Columbia Street in Cobble Hill. When the wind blows ...

Oslo’s focus on using carbon capture to clean facilities like cement plants and incinerators has muted such criticism. “The discussion now is much more on what do you do with cement ...