Abstract: | In recent years, we has been undertaking A Study on Fly Ash Used in Pavemnt Concrete which was assigned by Fujian Province Constraction Committee. This paper introduces emphatically the whole process of application research of fly ash in several grades pavement concrete on the basis of analysis and research of fly ash action principe and performance test in concrete. To spread application in future, Feasible material formula and construction tochnology is provide. |