• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.11a
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• pp.96-97
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• 2017

Performances such as retention, setting time and strength generation of mortar with phosphate-introduced chemical admixture, domestic and foreign admixtures are evaluated to find one that meets over 3 hours retention in extremly hot weather condition in this study.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.128-129
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• 2018

The high performace water reducing agent with three-hours-fluidity-retention performance is developed for the purpose of entering into the global market belonging to extreme environment such as Southeast Asia and the Middle East. In this study, the fresh and mechanical properties of the concrete with three-hours-fluidity-retention performance are presented.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2019.05a
• /
• pp.201-202
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• 2019

The high performace water reducing agent with three-hours-fluidity-retention performance is developed for the purpose of entering into the global market belonging to extreme environment such as Southeast Asia and the Middle East. In this study, the fresh and mechanical properties of the high strength concrete with three-hours-fluidity-retention performance are evaluated by making mock-up members in Vietnam.

• Journal of Korean Medical classics
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• v.19 no.3
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• pp.255-259
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• 2006

음양오행학설시한의리론적근간(陰陽五行學說是韓醫理論的根幹), 소이기의의최중요(所以其意義最重要), 야유허다적함의(也有許多的含意). 특별시오행유불단적상생상극지관계(特別是五行由不斷的相生相克之關系), 병가이순환(幷可以循環). 단재(但在) ${\ulcorner}$황제내경(黃帝內經)${\lrcorner}$ 등의서중(等醫書中), 유관우오행적내용(有關于五行的內容), 허다의가혹불료해기문적함의(許多醫家或不了解其文的含意), 지용오행상생상극적관계이해석(只用五行相生相克的關系而解釋). 대우(對于) ${\ulcorner}$소간 보명전형론(素間.寶命全形論)${\lrcorner}$ 적오행상극적내용(的五行相克的內容), 허다의가야지이오행상극적관계이석지(許多醫家也只以五行相克的關系而釋之), 소이(所以)'사득목이달(士得木而達)'적의난이해명(的意難以解明), 이차불가이유지일관적해석(而且不可以維持一貫的解釋). 소이아고찰료차편대우오행상극지관계(所以我考察了此篇對于五行相克之關系), 이득료여하결론(而得了如下結論). 모일시(某一是), 본편적오행상극지의(本篇的五行相克之意), 불지유극해적의사(不只有克害的意思), 환유요용상극지기거억제기항성적기(還有要用相克之氣去抑制其亢盛的氣), 저양재가이유지오행상호적균형지의(這樣才可以維持五行相互的均衡之意). 기이시(其二是), '토득목이달(土得木而達)'적달자지의(的達字之意), 불요구어자의이석지(不要拘於字意而釋之), 약이달자지의의해석본문(若以達字之意義解釋本文), 실일관적해석이불가이발명본문적의의(失一貫的解釋而不可以發明本文的意義). 기삼시(其三是), '토득목이달(土得木而達)'적의의(的意義), 시토기항성이과우응취적상태(是土氣亢盛而過于凝聚的狀態), 용목적소설효능거소통토기(用木的疏泄效能去疏通土氣). 여차설명법(如此說明法), 병가이설명별적사행지상극관계(幷可以說明別的四行之相克關系).