コンクリート工学年次大会2025(盛岡)
2025年7月16日〜7月18日
コンクリート工学年次大会2025(盛岡)
2025年7月16日〜7月18日
[1049]凍結鋳造法により配向した空隙構造を有する異方性セメント系材料の製造に関する研究
王佃超1, 野口貴文1, 矢野慧一2, 依田侑也2(1.東京大学 2.清水建設)
キーワード：
materials circulation、freeze casting、mono materials、anisotropy、lamellar pores
This study fabricated cement-based materials with aligned pore structures via freeze casting. Temperature variations during the process were monitored, and the resulting pore structure, porosity, and mechanical properties were compared with those of conventionally prepared cement paste. The results showed that freezing speed strongly influences the freezing point, and significant anisotropy in porosity and mechanical properties was observed. Directional pore structures enhanced early-age mechanical performance along the lamellar alignment.