플아이애쉬를 다량으로 혼입한 고로슬래그 시멘트의 초기강도에 관한연구

The Study On The Early Age Strength of Blast Furnace Slag Cement Adding a Large Amount of Fly Ash

In this study, to present the use of the blase furnace slag fly ash derived from a large amount of the industrial products with the early strength reduction of it prevented, the initial strength is measured after a large quantity of fly ash and the required stimulus agent for the high development of the initial strength was added in blast furnace slag cement. As the results, in spite of the much addition of fly ash in blast furnace slag, the long-age strength of blast furnace slag cement was able to be improved by a proper amount of stimulus agent, and was as high as that of ordinary portland cement.