維持・管理 (2)／エコ・緑化コンクリート

[V-371] Study on natural regression type porous concrete using the expansivity of slag

*河合 克仁¹、福留 和人¹、中出 康太² (1. 石川工業高等専門学校、2. 石川県庁)

Keywords:Porous concrete, converter slag, natural regression, self-collapse, hot water immersion

Since porous concrete is required to have sufficient strength and durability, the amount of void is limited and the type and amount of plant will be restricted. Therefore, natural regression type porous concrete has been proposed. It is based on the idea that porous concrete stabilizes the ground in the process of plant growth and stabilizes the ground by the grasping power of the roots after plant growth. In this study, we are promoting the development of "natural regression type porous concrete", with the idea of imparting self-collapse due to the expansibility of converter slag.