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http://dx.doi.org/10.14190/JRCR.2015.3.2.171

A Study on Fundamental Properties of Rapid Cooling Slag to Utilize as Fine Aggregate for Concrete  

Choi, Yun-Wang (Semyung University)
Choi, Byung-Keol (Semyung University)
Oh, Se-Wang (Semyung University)
Cho, Bong-Suk (Environment&Energy Research Center, RIST)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.3, no.2, 2015 , pp. 171-179 More about this Journal
Abstract
Recently, development of substitution aggregate is urgently needed because aggregate shortage is continuing due to the exhaustion of natural aggregate and strict restrictions of environment in construction industry. Therefore, In this study, new processing method to solve the problems of processing method of existing converter slag, namely, rapid cooling slag produced by the rapid cooling and crushing process of the high temperature melten slag into the rotary drum and then using the cooling water, compressed air and steel ball was examined fundamental properties for utilize as fine aggregate for concrete. In addition, through this study, we propose the utilization method of rapid cooling slag as fine aggregate for concrete.
Keywords
Rapid cooling slag; Fine aggregate; Fundamental properties; Industrial by-products;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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