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http://dx.doi.org/10.14190/JRCR.2019.7.1.50

A Study on the Properties of Cementless Artificial Stone by Recycled Coarse Aggregate and Red Mud According to Replacement Ratio  

Park, Ju-Hwa (Department of Architectural Engineering, Hanbat National University)
Pyeon, Su-Jeong (Department of Architectural Engineering, Chungnam National University)
Lee, Sang-Soo (Department of Architectural Engineering, Hanbat National University)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.7, no.1, 2019 , pp. 50-56 More about this Journal
Abstract
This study aims to make artificial stone by recycling blast furnace slag powder, red mud and recycled aggregate, which are known as industrial waste. Recycled aggregate is a typical construction waste, and various recycled products such as concrete block are being sold. In this study, we tried to make artificial stone mixed with waste such as recycled aggregate, and experimented with the use of artificial stone and further study. As the red mud replacement ratio increased, the absorption ratio, fluidity and air content of the matrix were measured to be decreased, and the strength and density were found to increase. The fluidity and absorption ratio decreased with increasing the replacement ratio of recycled aggregate, and the air quantity, rate of aggregate on the surface, density and intensity increased to a certain level. Therefore, this study intends to make artificial stone using recycled resources and conducted basic experiments for further study.
Keywords
$CO_2$; Recycling; Red mud; Recycled coarse aggregate; Blast furnace slag; Artificial stone;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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