Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2009.09a
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- Pages.519-523
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- 2009
Engineering Characteristics of Filling Materials using Lightweight Foamed Concrete
경량콘크리트를 사용한 충전용 재료의 공학적 특성
- Do, Jong-Nam (Dept. of Civil Engineering, Hanyang University) ;
- Kang, Hyung-Nam (Dept. of Civil Engineering, Hanyang University) ;
- Seo, Doo-Won (Dept. of Civil Engineering, Hanyang University) ;
- Chun, Byung-Sik (Dept. of Civil Engineering, Hanyang University)
- Published : 2009.09.25
Abstract
In this study, the base mixing ratio was determinated to estimate the optimal mixing ratio of material with a change of mixing ratio of micro cement, sand, foaming agent, plasticizer by testing the unconfined compressive strength test. The unconfined compressive strength test was performed to grasp a engineering characteristics of with a change of micro cement, bubble. The results of test, the unconfined compressive strength increased with a micro cement's increase and bubble's decrease. In the future, it will be secured that is reliable datas from laboratory of various condition and in-situ tests to develop optimal lightweight foamed concrete.
Keywords