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A Study on the Phrsical and Mechanical Properties of Concrete with Ferro Copper Slag
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 Title & Authors
A Study on the Phrsical and Mechanical Properties of Concrete with Ferro Copper Slag
Lee, Mun-Hwan; Lee, Sea-Hyun; Song, Tae-Hyeob;
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As the supply of aggregate needed in the construction site becomes difficult due to preservation of environment and exhaust of aggregate resource, a research for replacement aggregate in shortage is being actively progressed and a copper slag is also a kind of replacing aggregate. To use copper slag as fine aggregate of concrete, many studies are already conducted in each of the advanced countries and in the state of applying these at the site. In the year of 2000 a Korea industrial standard of Copper slag aggregate for concrete was established in our country so that this can be applied in the construction site. This study is to find out whether copper slag is equipped with the physical and chemical requirements for the use in concrete aggregate, and to analyze the dynamic properties of copper slag concrete that replaces 25, 50, 75, 100% of fine aggregate. Copper slag study not only satisfies the using condition of fine aggregate, but also reveals high level of physical property compared to ordinary concrete up to 50% of sand replacement rate. In the future after confirming the durability of concrete using copper slag, it is judged to be advantageous for the preservation of environment to use this as a replacement material for natural aggregate.
copper;ferro copper slag;concrete;heavy weight concrete;
 Cited by
구리 합금 슬래그를 혼합한 시멘트 모르타르의 특성,이정일;홍창우;류정호;

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