A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Freeze-thaw resistance of concrete using acid-leached rice husk ash
Abstract The main purpose of this research is to investigate the freeze-thaw resistance of concrete incorporating acid-leached rice husk ash. The research has been initiated because of its unique microstructural characteristic: rice husk ash maintains the original cellular structure of rice husk that has large amount of empty space, so it has a potential possibility of reducing the air void spacing factor. The freeze-thaw resistance of concrete using rice husk ash is compared to that using silica fume. The result shows that the freeze-thaw resistance of concrete using acid-leached rice husk ash is slightly less than that of silica fume concrete during 300 freeze-thaw cycles. When freeze-thaw cycles are extended to 600 cycles, freeze-thaw resistance of concrete using acid-leached rice husk ash is equivalent to the concrete using silica fume.
Freeze-thaw resistance of concrete using acid-leached rice husk ash
Abstract The main purpose of this research is to investigate the freeze-thaw resistance of concrete incorporating acid-leached rice husk ash. The research has been initiated because of its unique microstructural characteristic: rice husk ash maintains the original cellular structure of rice husk that has large amount of empty space, so it has a potential possibility of reducing the air void spacing factor. The freeze-thaw resistance of concrete using rice husk ash is compared to that using silica fume. The result shows that the freeze-thaw resistance of concrete using acid-leached rice husk ash is slightly less than that of silica fume concrete during 300 freeze-thaw cycles. When freeze-thaw cycles are extended to 600 cycles, freeze-thaw resistance of concrete using acid-leached rice husk ash is equivalent to the concrete using silica fume.
Freeze-thaw resistance of concrete using acid-leached rice husk ash
Park, Cheolwoo (author) / Salas, Andres (author) / Chung, Chul-Woo (author) / Lee, Chang Joon (author)
KSCE Journal of Civil Engineering ; 18 ; 1133-1139
2014-04-25
7 pages
Article (Journal)
Electronic Resource
English
Freeze-thaw resistance of concrete using acid-leached rice husk ash
| Online Contents | 2014
| British Library Online Contents | 2017
| British Library Online Contents | 2017