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Non-destruction and Neutralization Properties of Mortar Mixed with Non-active Hwangto and Stone Dust  

성찬용 (충남대학교 농업생명과학대학)
윤준노 (충남대학교 대학원)
Publication Information
Magazine of the Korean Society of Agricultural Engineers / v.45, no.3, 2003 , pp. 59-64 More about this Journal
Abstract
Hwangto would be an environment-friendly material that can be readily used. The purpose of this study is to obtain the absorption ratio, ultrasonic pulse velocity and neutralization of the mortar with non-active Hwangto and stone dust. The absorption ratio and neutralization depth are increased with increase of non-active Hwangto. But, the ultrasonic pulse velocity is decreased with increase of non-active Hwangto. In results of SEM analysis, the crystals are increased with increase of non-active Hwangto.
Keywords
Non-active Hwangto; Stone dust; Absorption ratio; Ultrasonic pulse velocity; Neutralization depth; SEM;
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Times Cited By KSCI : 1  (Citation Analysis)
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