An Experimental Study on the Fundamental Properties of Porous Concrete by Paste Flow, Compaction Time and Compaction Thickness

페이스트플로우, 진동다짐시간 및 다짐두께에 따른 포러스콘크리트의 기초물성에 관한 실험적 연구

This study is to analyze the influence of paste flow, compaction time and compaction thickness on the fundamental properties of porous concrete. Results of this study were shown as follows; 1) As paste flow increase, compaction time according to paste flow and compaction thickness decrease. Also, though paste flow is same, as compaction thickness increase, compaction time Increase. So It must be considered that the influence of compaction time according to paste flow and compaction thickness. 2) In the range of this study, compressive strength is the highest value at paste flow 190mm. 3) Occasion of manufactured compactor in this study compaction thickness 10, 15cm is influenced heavily but compaction thickness 20cm is influenced slightly.