When Barriere Construction Co. brought its new Stansteel dual-drum counterflow 400-tph hot mix asphalt plant on line in January 1999, the goal of making the facility a reliable, high-production ...

During the past 26 years Carl Covington has worked for Dunn Construction, he's been part of the asphalt production transformation this 125-year-old leading Southern road contractor has undergone to ...

Bio-bitumen is a bio-based asphalt binding obtainable through renewable biomass materials such as agricultural waste, plant oils, lignin, algae or even animal manure and is an environmentally friendly ...