Study on Mechanical Properties of Steel Fiber Rubber Recycled Brick Concrete Yanyan Chen, Chuanlong Zou, Xiaoguang Liang, Shan Chen, Mingmao Li, Weirong Huang and Rongxing Huang E3S Web Conf., 233 (2021) 03011 Published online: 27 January 2021 DOI: 10.1051/e3sconf/202123303011