천연유기석회 및 고토석회를 조합한 흙 포장 콘크리트용 경화재의 최적배합안 도출 = Suggesting Optimum Mix Proportion of Hardener for Soil-pavement Concrete Incorporating Natural Organic Lime and Magnesia-lime

다국어 초록 (Multilingual Abstract)

Lots of soil-pavement concrete placed showed a number of problems such as decreasing strength, and durability. In this research, to provide a solution of the problem reported the wasting materials of natural organic lime and magnesia lime were used as a hardener to achieve sufficient performance of soil-pavement concrete. Namely, as a stimulus of blast furnace slag, the natural organic lime and magnesia lime were tested within the mix proportion of 0 to 10 % for each lime to make a new hardener. As a result, in the case of mortar with 1 to 3 % of cement to fine aggregate, 30 % replaced blast furnace slag showed the more favorable results with 5 to 5 % of mix proportion for natural organic lime and magnesia lime.

참고문헌 (Reference)

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