1Comparison of Chemical Attack Products in Different Zones of Cement Paste Partially Immersed in Na2SO4 SolutionLIU Zanqun, PEI Min, ZHANG Fengyan, DENG Dehua485-4922Effect of Shrinkage Reducing Agents on Absolute Volume Change of Fresh Cement PasteLI Biyun, SUN Zhenping, HU Kuangyi, YANG Xu493-4993Design, Preparation and Hydration of Cementitious Materials Developed from CaO-Al2O3-P2O5 SystemDING Zhu, WANG Xiaodong, ZHENG Shuyi, ZHANG Ning, LIU Biao500-5064Study on Self-healing Cementitious Materials with Hydrogels Encapsulated PhosphateLI Qiu, LIU Zhilin, CHEN Wanyu, YAO Guangqing, CHEN Wei507-512,5205Study on Dynamic Compressive Properties of PVA-ECCLI Yan, ZHANG Wenbin, LIU Zejun513-5206Impact Mechanical Characteristics of Steam Cured Concrete under Different Curing TemperaturesXIE Youjun, WANG Meng, MA Kunlin, LONG Guangcheng521-528,5367Influence of Short-Term Sustained Compressive Loading on Capillary Water Absorption of High Strength ConcreteWANG Licheng, LI Mengyao529-5368Effect of EVA on Pore Structure of Concrete under Thermal-Cooling Cycling CuringLIU Sifeng, XU Yunchen, WAN Tingting, YANG Siyu537-5459Relative Method for Evaluating Freeze-Thaw Damage of Coated ConcreteZHANG Cheng, LI Weihong, FAN Jinpeng, XUN Wuju, CHEN Yuhong546-55110Correlation between Water Freeze-Thaw Resistance and Salt Freeze-Thaw Resistance of ConcreteXU Gang, GONG Chao, LIU Jun, GAO Dejun, ZENG Zhen552-556,56211Fracture Behavior Analysis of Magnesium Oxychloride Cement Reinforced Concrete under Electric CorrosionCHEN Kefan, QIAO Hongxia, WANG Penghui, PENG Kuan, ZHU Xiangchen557-56212Study on Durability Degradation of Coated Steel Bar in Magnesium Oxychloride Cement ConcreteWANG Penghui, QIAO Hongxia, FENG Qiong, CAO Hui, WEN Shaoyong563-57113Bond Performance and Interface Damage Analysis of Shape Steel and Steel Fiber Reinforced ConcreteWU Kai, XU Jianan, CHEN Feng, XU Chao, CHAI Zhigang572-58014Dynamic Characteristics of Coral Concrete under Impact LoadWU Jiawen, MA Linjian, KONG Xinli, LUO Zongmu, DUAN Liqun581-58815Foam Characteristics of Biological Based Foaming Agent and Its Effect on Properties of Foam ConcreteZHANG Lei, ZHANG Jing, ZHANG Ying, RONG Hui, LIU Zhihua589-59516Study on Creep Test of Recycled Coarse Aggregate Concrete and Influence Mechanism of Old MortarFAN Yuhui, NIU Haicheng, ZHANG Xianggang596-60217Research of Pore Defects in Mesoscopic Concrete Based on CT ImagesDU Xiangqin, ZHANG Zhen, LOU Zongke, LI Zongli603-61018Preparation and Porformance Characterization of Ag/AgCl Working Electrode for Buried ConcreteWANG Penggang, GUO Tengfei, ZHAO Tiejun, LI Zhenlei, WAN Xiaomei611-61719Effects of Siliceous Raw Materials on Clinker FormationZHANG Wensheng, LIU Tan, REN Xuehong618-62420Strength and Mechanism of Stabilized Coastal Saline Soil by Cement and Fine SlagZHAO Qingxin, CAI Hongwei, AN Sai, LIU Jizhong625-630 