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http://dx.doi.org/10.5345/JKIBC.2019.19.5.401

Characteristics of Red mud Ceramics according to Sintering Temperature and Contents of Red Mud from Industrial Byproducts  

Kang, Suk-Pyo (Department of Architecture, Woosuk University)
Kang, Hye-Ju (Department of Construction Engineering, Woosuk University)
Lee, Min-Hi (Department of Architecture, Howon University)
Publication Information
Journal of the Korea Institute of Building Construction / v.19, no.5, 2019 , pp. 401-409 More about this Journal
Abstract
This paper aims to recycle red mud from a byproduct in the alumina industry as an alternative raw material for depleted natural resources. In order to apply red mud as a ceramic material, red mud ceramics were prepared according to mixing and temperature in a laboratory environment. Compared with KS L 4201 in terms of compression ratios and absorptions, it is found that two kinds of conditions for one type and three conditions for two types meet the standard. When red mud is used as a clay brick raw material, the substitution ratio of red mud is 10% or less, and the firing temperature is considered to be appropriate at $1200^{\circ}C$. In order to apply red mud to clay brick raw material in actual field, various samples and firing temperature should be considered in the future.
Keywords
redmud; firing; ceramic; clay brick; sintering temperature;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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