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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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 Abstract
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.
 Keywords
copper;ferro copper slag;concrete;heavy weight concrete;
 Language
Korean
 Cited by
1.
Use of copper slag and washed copper slag as sand in concrete: a state-of-the-art review, Magazine of Concrete Research, 2015, 67, 12, 665  crossref(new windwow)
2.
Evaluation of cement mortars blended with copper alloy slag, Journal of the Korean Crystal Growth and Crystal Technology, 2015, 25, 1, 39  crossref(new windwow)
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