国際セッション（コンクリート工学）

[CS2-39] 改質フライアッシュセメントを用い蒸気養生したコンクリートの特性

〇アルハフェズ アギャド¹、宮澤 伸吾¹ (1.足利大学)

キーワード：フライアッシュ、エーライト、蒸気養生、圧縮強度、収縮

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.