技術開発 (5)

[VI-205] Effects of Surface Air Bubbles of Concrete on Coefficient of Air Permeability

*Jing Nie¹, Yuki Yoshida¹, Tomoaki Kisaku¹, Takashi Kurosawa², Kaho Muto², Yuji Ito², Chikako Fujiyama³ (1. IHI Corporation, 2. IHI Construction Materials Corporation, 3. Yokohama National University)

Keywords:Surface Air Bubble, Surface Air Permeability Test, Coefficient of Air Permeability, Incinerated Ash of Sewage Sludge, Surface Void Area Ratio, Maximum Diameter of Surface Air Bubbles