5X. Dong, J.M. Gao, P.L. He, et al. Study on Influences of Activity Mineral Admixture on Mechanical Properties of High Performance Lightweight Aggregate Concrete [C]. In: Sui Tongbo, Shen Rongxi, Zhang Wensheng. Proceedings of the 6th International Symposium on Cement & Concrete. Beijing, China: Foreign Languages Press, 2006, vol.2.
6X. Dong, J.M. Gao, P.L. He, et al. Study on Influences of Activity Mineral Admixture on Mechani- cal Properties of High Performance Lightweight Aggregate Concrete [C]. In: Sui Tongbo, Shen Rongxi, Zhang Wensheng. Proceedings of the 6th International Symposium on Cement & Concrete. Beijing, China: Foreign Languages Press, 2006, vol.2. 922- 928.