Effect of a Composite Activator on Comprehensive Performance of Alkali-Activated Foam Concrete. - Hu, Zhongshuai; Xiong, Yuanliang; Cai, Yuchen; Zheng, Shaoyuan; Lv, Yuting; Li, Yan; Zhao, Xinrong; Wang, Yongkang; Ma, Liguo (Materials (1996-1944), 2026)