Coal ash is the less notorious byproduct of coal-fired power plants. It’s the residual solid waste that comes from burning coal. While it doesn’t have the same deleterious reputation of its airborne ...

Many commercial and residential owners looking to make a striking visual impact on guests often work with designers and innovative contractors alike to create an impressive moment for their home or ...

This study presents a water jigging method that recovers high-purity concrete aggregates from construction waste, addressing ...

VICTORIA, British Columbia--(BUSINESS WIRE)--Located in the rapidly developing area of Vancouver Island, Butler Concrete and Aggregate Ltd. (Butler) has implemented a hydrogen and oxygen fuel ...

Concrete is one of the world’s most important materials. But making the cement that binds it generates about 8% of anthropogenic carbon-dioxide emissions. This is not just because of the heat involved ...

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 ...