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http://dx.doi.org/10.5392/JKCA.2013.13.09.392

Reaction Properties of Non-Cement Mortar Using Ground Granulated Blast Furnace Slag  

Park, Sun-Gyu (목원대학교 건축학부)
Kwon, Seung-Jun (한남대학교 건설시스템공학과)
Kim, Yun-Mi (한밭대학교 건축공학과)
Lee, Sang-Soo (한밭대학교 건축공학과)
Publication Information
Abstract
The purpose of this study is to identify the manufacturing possibility of non-cement mortar using blast furnace slag and alkali accelerator. In this experimental study, the blast furnace slag which is the by-product of the steel industry substitute for cement, and the potassium hydroxide(KOH), calcium hydroxide ($Ca(OH)_2$) and sodium hydroxide(NaOH) as stimulus were added to each specimen. And the analysis on reaction property of non-cement mortar was conducted by measurement such as flexural and compressive strength, XRD, EDS and SEM. From the test results, it can be founded that $SiO_2$ and CaO included in the blast furnace slag are released and make the calcium silicate hydrate like the hydration reaction of the cement. Also, the continued study is need to reduce emission of $CO_2$ because of major content in filed of the building construction.
Keywords
Global Warming; Blast Furnace Slag; Alkali Accelerator; Non-Cement Mortar;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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