한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 1999년도 학회창립 10주년 기념 1999년도 가을 학술발표회 논문집
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- Pages.249-252
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- 1999
경량골재 콘크리트의 역학적 특성
The Properties of Lightweight Concrete Using the Expanded Clay
초록
Recently, the use of lightweight concrete in architectural structures are increasing. It is considered important to control the quality of lightweight concrete. The purpose of this study is to find mechanical properties of lightweight concrete using the expanded clay. Thus, slump, air content, compressive strength, splitting tensile strength, length change ratio, unitweight change ratio and absorption of lightweight concrete have been investigated. As a result, it was shown that proper expanded clay replaced by coarse aggregate in concrete was considered as a good replacement of lightweight concrete.
키워드