ARTBA study: Fly ash ban for bridge, road construction to up costs by $104.6 billion over 20 years

Tina Grady Barbaccia - Sep 12, 2011

The cost to build roads, runways and bridges would increase by an estimated $104.6 billion throughout the next 20 years if coal fly ash is no longer available as a transportation construction building material, according to a ...

RoadScience

Brooke Wisdom - Jan 01, 2011

Ternary Concrete Mixes Offer High Performance Reclaimed industrial byproducts play role in high-performance and ultra-high-performance mixes By Tom Kuennen, Contributing Editor Ternary and quaternary portland cement concrete mixtures – those incorporating three or four products into their cementitious components – are providing transportation ...