Charah®, LLC has opened a fly ash storage and rail-to-truck transloading terminal in Colorado, in partnership with OmniTRAX. The new terminal, located in Kelim, Co. near Denver, is part of Charah’s ...

Researchers at Rice University are employing flash Joule heating to remove toxic heavy metals from fly ash, a powdery byproduct of coal-based electric power plants that is used frequently in concrete ...

The use of cement might add strength to a concrete mix and eventually to a structure. But adding a small quantity of wastes disposed in thermal power plants or a steel factory to the concrete mixture ...

AmerenUE's Labadie Power Plant has opened a concrete packaging facility that will recycle more than 60,000 tons of fly and bottom ash annually into two million bags of concrete mix. The project ...

Fly ash binder does not require the high-temperature processing of cement, yet tests showed it has the same compressive strength after seven days of curing. (Source: Reuters) Scientists have developed ...

Fly ash is produced as a residue in combustion and contains fine particles such as silicon dioxide, aluminum oxide, ferric oxide, and calcium oxide (sometimes). It is a fine gray powder that has ...