An Experimental Study on the Frost Resistance of High-Flowing Concrete Using Granulated Blast-Furnace Slag ;;;;
This study is to investigate for the frost resistance of high-flowing concrete using finely ground granulated blast-furnace slag with experimental parameters, such as type of binder, type of superplasticizer and method of curing. The resistance to freezing and thawing of high-flowing concrete by type of binder and superplasticizer is presented differently. Though the frost resistance of high-flowing concrete is satisfactory under standard condition, it is required that high-flowing concrete has entrained air like plain concrete. Because the critical spacing factor, being capacity of frost resistance, of high-flowing concrete is longer that of plain concrete, the frost resistance of high-flowing concrete, using finely ground granulated furnace blast slag, is superior to that of plain concrete.
high-flowing concrete;granulated blast-furnace slag;frost resistance;freezing and thawing;critical spacing factor;
超流動コンクり-ト硏究要員會 報告書 (1), 1993.
콘크리트의 동해, 철근 콘크리트 구조물의 내구성 향상에 관한 심포지엄 논문집, 1995.