The use of coal slag in abrasive blasting at Newport News Shipbuilding is more widespread than originally reported. The slag, a gritty coal-waste byproduct, contains trace amounts of beryllium, a ...

The City of Tyler said Friday it will no longer use the material spread on roads during the January 19 winter storm, which apparently punctured vehicle tires. The City plans to work through Saturday ...

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 ...

The asphalt paving industry in the United States has matured and improved due to the foresight of agencies, road builders/contractors, academic researchers, material suppliers, and consultants in our ...

Developed countries like Japan, USA have taken lead in making fertilisers as slag silicate fertiliser, by-produced lime fertiliser, slag phosphate fertiliser or iron matter of special fertiliser using ...