1Study on physical and mechanical properties of cement mortar special for soil solidificationZHANG Haixu, ZHANG Guofang, WANG Bo, WANG Peiming1-32The influence of different dosage of composite cementitious materials on the properties of unburned wrapped shell aggregate in dredged sedimentHONG Mingni, LI Na, FENG Xiaojie, ZHANG Jinrui, WU Yan4-83Study on preparation and road performance of rapid repair material with ultra early strengthLU Dong, GONG Yue, FU Yingjie, ZHAO Shuai9-114Research and application of a type of high performance anti-flexural agent for duct grouting materialPANG Lufeng, ZHANG Shuai, XU Dong, MA Zhengxian, FU Peng, CHANG Qingshan, LI Guohao12-155Research on mechanical properties of sleeve grouting material with high volumes of slagZOU Wei, ZHOU Zhuang, WU Wenxuan, YE Xian, KONG Jinming16-196Study on dynamic properties of ultra-high performance cement based compositesXIA Yongfeng20-247Study on influence of curing way on modified mortarZHU Xiaoli, HE Ziguang25-288Experimental study on mechanical properties improvement of recycled concrete by vibration stirringHAO Tong, WANG Shuai, LENG Faguang, HOU Baoxing29-349Experimental study on mechanical properties of lightweight aggregate concrete long-stayed after high temperatureGUO Rongxin, GUAN Bolun, MA Qianmin, YAN Feng, WANG Fengxian, GUO Jiadong35-37,4510Evaluation method and influence factors of fair-faced concrete apparent qualityLUO Yuanbing, LAN Cong, ZHANG Wuzong, YUAN Wentao38-40,5011Experimental study on properties of geopolymer stabilized macadam base materials prepared by recycled micropowderLIU Cong, LU Yimiao, WU Zhengguang, WANG Tong, SUN Haifeng41-4512Experimental research on freeze-thaw damage model of polypropylene fibre ceramsite concrete in chloride environmentZHU Hongbing, LV Honglin, LI Xiu, XIANG Jie46-5013Study on preparation and application of a kind of transfer-layer mass concrete in tropical areaLI Xing, LEI Xiaohuan, XIONG Long, XING Juxiang51-5314Application of Cao-MgO compound expansion technology in urban railway traffic engineeringCHEN Songjie54-5715Experimental study on frost resistance and pore structure characteristics of whisker reinforced concreteSUN Wubin58-6016Study on mechanical properties and durability of rubber concreteJI Caiyun, GAO Zhengyong, CUI Xiaofei61-6417Research on frost resistance of anti-cracking asphalt mixtureLIU Shijuan65-67,11218Synthesis and performance evaluation of polycarboxylate superplasticizers containing amide groupsZHANG Zhiyong, FAN Shimin, YANG Yong, RAN Qianping, HUANG Zhen, WANG Xiumei, ZHANG Jiangang68-7219Study on preparation and properties of slow-release type polycarboxylic superplasticizer for S3 concreteJIANG Zhuojun73-75,15520Study on synthesis and properties of phosphonate polycarboxylate superplasticizerZHANG Ping, LIU Yang, LI Kai, YUE Caihong, LI Zengliang76-80 