Experimental study onhealing cracks of recycledconcrete by Bacillus repair agent
ZHANG Weimin, LIU Chao, QUAN Zonggang, FU Guangming, ZHU Chao, LIU Huawei
Journal of Functional Materials . 2020, (5): 5001 -5006 .  DOI: 10.3969/j.issn.1001-9731.2020.05.001