Li, Qiuli, Guangming Zhao, Yanfen Wang, Xiang Cheng, Shunjie Huang, Yingming Li, and Xiangrui Meng. 2025. “Experimental Study on the Properties of Nano-Silica Modified Fly Ash-Cement Composite Grouting Materials”. International Journal of Materials Science and Technology Studies 3 (1): 28-35. https://doi.org/10.62051/ijmsts.v3n1.04.