International Session (Concrete Engineering)

[CS2-39] Properties of steam cured concrete with modified fly ash cement

〇Alhafez Aghiad¹, Shingo Miyazawa¹ (1.Ashikaga University)

Keywords:fly ash, alite, steam curing, compressive strength, shrinkage

A new modified fly ash with low unburned carbon has developed by using electric static separation method. High alite (C3S) cement has also proposed to be used with the modified fly ash. In this research, the effect of this new tape of fly ash cement on pre-cast concrete which is prepared by steam curing was studied. Mechanical and shrinkage properties of the proposed fly ash concrete were compared with those of concrete made by using ordinary Portland cement without fly ash.