Korean Journal of Agricultural Science (농업과학연구)
- Volume 33 Issue 2
- /
- Pages.167-177
- /
- 2006
- /
- 2466-2402(pISSN)
- /
- 2466-2410(eISSN)
Void ratio and Strength Properties of Porous Concrete Utilizing Rice Husk Ash and Recycled Aggregate for Planting
식생 적용을 위한 왕겨재와 순환골재를 활용한 포러스 콘크리트의 공극률 및 강도 특성
- Kim, Young-Ik (Institute of Agricultural Science, Chungnam National University) ;
- Sung, Chan-Yong (Division of Bio-Resources Engineering, Chungnam National University)
- Published : 2006.12.31
Abstract
This study was performed to evaluate void ratio, compressive and flexural strength, and pH properties according to the admixture ratio of rice husk ash, aggregate size, and neutral treatment time of porous concrete with an admixture of rice husk ash produced as an agricultural by-product. The SEM results for cement mortar with a 5% rice husk ash admixture for the weight of cement formed more C-S-H hydrates due to the