Experimental Study and Application of HPC by Mixing Fly Ash

The fly ash is rich with the actual situation in Handan, high-performance concrete was prepared by means of orthogonal design, according to test data, analyze water-cement ratio, the amount of fly ash, FDN content how to influence the 28th- day compressive strength and workability by means of range and variance. The aim is to explore the possibility that mix ang use HPC as structure concrete in local Handan, large amount of fly ash as a concrete. At the same time promoting the use of fly ash waste, has a promotional value.