Fly Ash Runway Base: Newark engineers turn coal waste into durable pavement; FHWA hails long-term performance
Newark International Airport integrated coal fly ash into its runway construction during the 1970s as a stabilising material. The Federal Highway Administration reported satisfactory performance of this stabilised base after over 20 years of operation. Research indicated that the cementitious properties of fly ash contributed to the durability of the…
The Times of India ·